<?xml version="1.0" encoding="ASCII"?>
<!-- XBRL document created with Praxa -->
<!-- Copyright (c) 2026 Praxa LLC. All Rights Reserved.-->
<!-- Creation Date: 2026-08-19T07:57:40.0669+00:00 -->
<xs:schema targetNamespace="http://marti.tech/20260630" attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mrt="http://marti.tech/20260630" xmlns:dtr="http://www.xbrl.org/dtr/type/2024-01-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:srt="http://fasb.org/srt/2026" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2024-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:us-gaap="http://fasb.org/us-gaap/2026" xmlns:dei="http://xbrl.sec.gov/dei/2026" xmlns:currency="http://xbrl.sec.gov/currency/2026">
  <xs:import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd" />
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <xs:import namespace="http://fasb.org/srt/2026" schemaLocation="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd" />
  <xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <xs:import namespace="http://fasb.org/us-gaap/2026" schemaLocation="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/dei/2026" schemaLocation="https://xbrl.sec.gov/dei/2026/dei-2026.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/currency/2026" schemaLocation="https://xbrl.sec.gov/currency/2026/currency-2026.xsd" />
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="mrt-20260630_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:title="Presentation link" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="mrt-20260630_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:title="Label link" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="mrt-20260630_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:title="Definition link" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="mrt-20260630_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:title="Calculation link" xlink:type="simple" />
      <link:roleType roleURI="http://marti.tech/20260630/role/DocumentAndEntityInformation" id="DocumentAndEntityInformation">
        <link:definition>995300 - Document - Document And Entity Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/UnauditedInterimCondensedConsolidatedBalanceSheets" id="UnauditedInterimCondensedConsolidatedBalanceSheets">
        <link:definition>995301 - Statement - Unaudited Interim Condensed Consolidated Balance Sheets</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/UnauditedInterimCondensedConsolidatedStatementsofOperationsandComprehensiveLoss" id="UnauditedInterimCondensedConsolidatedStatementsofOperationsandComprehensiveLoss">
        <link:definition>995302 - Statement - Unaudited Interim Condensed Consolidated Statements of Operations and Comprehensive Loss</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/UnauditedInterimCondensedConsolidatedStatementsofChangesinEquity" id="UnauditedInterimCondensedConsolidatedStatementsofChangesinEquity">
        <link:definition>995303 - Statement - Unaudited Interim Condensed Consolidated Statements of Changes in Equity</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/UnauditedInterimCondensedConsolidatedStatementsofChangesinEquityParenthetical" id="UnauditedInterimCondensedConsolidatedStatementsofChangesinEquityParenthetical">
        <link:definition>995304 - Statement - Unaudited Interim Condensed Consolidated Statements of Changes in Equity [Parenthetical]</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/UnauditedInterimCondensedConsolidatedStatementsofCashFlows" id="UnauditedInterimCondensedConsolidatedStatementsofCashFlows">
        <link:definition>995305 - Statement - Unaudited Interim Condensed Consolidated Statements of Cash Flows</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/DescriptionofBusiness" id="DescriptionofBusiness">
        <link:definition>995306 - Disclosure - Description of Business</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/BasisofPresentationandGoingConcern" id="BasisofPresentationandGoingConcern">
        <link:definition>995307 - Disclosure - Basis of Presentation and Going Concern</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/SummaryofSignificantAccountingPolicies" id="SummaryofSignificantAccountingPolicies">
        <link:definition>995308 - Disclosure - Summary of Significant Accounting Policies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/PropertyandEquipment" id="PropertyandEquipment">
        <link:definition>995309 - Disclosure - Property and Equipment</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/CashandCashEquivalents" id="CashandCashEquivalents">
        <link:definition>995310 - Disclosure - Cash and Cash Equivalents</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OtherAssets" id="OtherAssets">
        <link:definition>995311 - Disclosure - Other Assets</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/Revenue" id="Revenue">
        <link:definition>995312 - Disclosure - Revenue</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OperatingExpenses" id="OperatingExpenses">
        <link:definition>995313 - Disclosure - Operating Expenses</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OtherExpenses" id="OtherExpenses">
        <link:definition>995314 - Disclosure - Other Expenses</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/IncomeTaxes" id="IncomeTaxes">
        <link:definition>995315 - Disclosure - Income Taxes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/ShortTermandLongTermFinancialLiabilities" id="ShortTermandLongTermFinancialLiabilities">
        <link:definition>995316 - Disclosure - Short-Term and Long-Term Financial Liabilities</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/CommitmentsandContingencies" id="CommitmentsandContingencies">
        <link:definition>995317 - Disclosure - Commitments and Contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/LossPerShare" id="LossPerShare">
        <link:definition>995318 - Disclosure - Loss Per Share</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/SubsequentEvents" id="SubsequentEvents">
        <link:definition>995319 - Disclosure - Subsequent Events</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/AccountingPoliciesbyPolicyPolicies" id="AccountingPoliciesbyPolicyPolicies">
        <link:definition>996320 - Disclosure - Accounting Policies, by Policy (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/SummaryofSignificantAccountingPoliciesTables" id="SummaryofSignificantAccountingPoliciesTables">
        <link:definition>996321 - Disclosure - Summary of Significant Accounting Policies (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/PropertyandEquipmentTables" id="PropertyandEquipmentTables">
        <link:definition>996322 - Disclosure - Property and Equipment (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/CashandCashEquivalentsTables" id="CashandCashEquivalentsTables">
        <link:definition>996323 - Disclosure - Cash and Cash Equivalents (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OtherAssetsTables" id="OtherAssetsTables">
        <link:definition>996324 - Disclosure - Other Assets (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/RevenueTables" id="RevenueTables">
        <link:definition>996325 - Disclosure - Revenue (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OperatingExpensesTables" id="OperatingExpensesTables">
        <link:definition>996326 - Disclosure - Operating Expenses (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OtherExpensesTables" id="OtherExpensesTables">
        <link:definition>996327 - Disclosure - Other Expenses (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/ShortTermandLongTermFinancialLiabilitiesTables" id="ShortTermandLongTermFinancialLiabilitiesTables">
        <link:definition>996328 - Disclosure - Short-Term and Long-Term Financial Liabilities (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/LossPerShareTables" id="LossPerShareTables">
        <link:definition>996329 - Disclosure - Loss Per Share (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/DescriptionofBusinessDetails" id="DescriptionofBusinessDetails">
        <link:definition>996330 - Disclosure - Description of Business (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/BasisofPresentationandGoingConcernDetails" id="BasisofPresentationandGoingConcernDetails">
        <link:definition>996331 - Disclosure - Basis of Presentation and Going Concern (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/SummaryofSignificantAccountingPoliciesDetails" id="SummaryofSignificantAccountingPoliciesDetails">
        <link:definition>996332 - Disclosure - Summary of Significant Accounting Policies (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/SummaryofSignificantAccountingPoliciesScheduleofKeyFinancialInformationRegardingtheOperatingSingleSegmentDetails" id="SummaryofSignificantAccountingPoliciesScheduleofKeyFinancialInformationRegardingtheOperatingSingleSegmentDetails">
        <link:definition>996333 - Disclosure - Summary of Significant Accounting Policies - Schedule of Key Financial Information Regarding the Operating Single Segment (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/PropertyandEquipmentScheduleofPropertyandEquipmentNetDetails" id="PropertyandEquipmentScheduleofPropertyandEquipmentNetDetails">
        <link:definition>996334 - Disclosure - Property and Equipment  - Schedule of Property and Equipment, Net (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/PropertyandEquipmentScheduleofDepreciationExpensesDetails" id="PropertyandEquipmentScheduleofDepreciationExpensesDetails">
        <link:definition>996335 - Disclosure - Property and Equipment  - Schedule of Depreciation Expenses (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/CashandCashEquivalentsDetails" id="CashandCashEquivalentsDetails">
        <link:definition>996336 - Disclosure - Cash and Cash Equivalents (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/CashandCashEquivalentsScheduleofCashandCashEquivalentsDetails" id="CashandCashEquivalentsScheduleofCashandCashEquivalentsDetails">
        <link:definition>996337 - Disclosure - Cash and Cash Equivalents - Schedule of Cash and Cash Equivalents (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/CashandCashEquivalentsScheduleofTimeDepositMaturityDatesandInterestRatesDetails" id="CashandCashEquivalentsScheduleofTimeDepositMaturityDatesandInterestRatesDetails">
        <link:definition>996338 - Disclosure - Cash and Cash Equivalents - Schedule of Time Deposit Maturity Dates and Interest Rates (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OtherAssetsScheduleofOtherCurrentAssetsDetails" id="OtherAssetsScheduleofOtherCurrentAssetsDetails">
        <link:definition>996339 - Disclosure - Other Assets - Schedule of Other Current Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OtherAssetsScheduleofOtherNonCurrentAssetsDetails" id="OtherAssetsScheduleofOtherNonCurrentAssetsDetails">
        <link:definition>996340 - Disclosure - Other Assets - Schedule of Other Non-Current Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OtherAssetsScheduleofDeferredFinancingCostMovementDetails" id="OtherAssetsScheduleofDeferredFinancingCostMovementDetails">
        <link:definition>996341 - Disclosure - Other Assets - Schedule of Deferred Financing Cost Movement (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/RevenueScheduleofRevenueBasedonOperationsDetails" id="RevenueScheduleofRevenueBasedonOperationsDetails">
        <link:definition>996342 - Disclosure - Revenue - Schedule of Revenue Based on Operations (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/RevenueScheduleofDeferredRevenueConsistsofPrepaidCouponsandWalletDetails" id="RevenueScheduleofDeferredRevenueConsistsofPrepaidCouponsandWalletDetails">
        <link:definition>996343 - Disclosure - Revenue - Schedule of Deferred Revenue Consists of Prepaid Coupons and Wallet (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/RevenueScheduleofDeferredRevenueMovementDetails" id="RevenueScheduleofDeferredRevenueMovementDetails">
        <link:definition>996344 - Disclosure - Revenue - Schedule of Deferred Revenue Movement (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OperatingExpensesDetails" id="OperatingExpensesDetails">
        <link:definition>996345 - Disclosure - Operating Expenses (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OperatingExpensesScheduleofOperatingExpensesDetails" id="OperatingExpensesScheduleofOperatingExpensesDetails">
        <link:definition>996346 - Disclosure - Operating Expenses - Schedule of Operating Expenses (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OperatingExpensesScheduleofCostofRevenueDetails" id="OperatingExpensesScheduleofCostofRevenueDetails">
        <link:definition>996347 - Disclosure - Operating Expenses - Schedule of Cost of Revenue (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OperatingExpensesScheduleofGeneralandAdministrativeExpensesDetails" id="OperatingExpensesScheduleofGeneralandAdministrativeExpensesDetails">
        <link:definition>996348 - Disclosure - Operating Expenses - Schedule of General and Administrative Expenses (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OperatingExpensesScheduleofSellingandMarketingExpensesDetails" id="OperatingExpensesScheduleofSellingandMarketingExpensesDetails">
        <link:definition>996349 - Disclosure - Operating Expenses - Schedule of Selling and Marketing Expenses (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/OtherExpensesScheduleofOtherExpensesDetails" id="OtherExpensesScheduleofOtherExpensesDetails">
        <link:definition>996350 - Disclosure - Other Expenses - Schedule of Other Expenses (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/IncomeTaxesDetails" id="IncomeTaxesDetails">
        <link:definition>996351 - Disclosure - Income Taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/ShortTermandLongTermFinancialLiabilitiesDetails" id="ShortTermandLongTermFinancialLiabilitiesDetails">
        <link:definition>996352 - Disclosure - Short-Term and Long-Term Financial Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/ShortTermandLongTermFinancialLiabilitiesScheduleofCarryingAmountofFinancialLiabilitiesDetails" id="ShortTermandLongTermFinancialLiabilitiesScheduleofCarryingAmountofFinancialLiabilitiesDetails">
        <link:definition>996353 - Disclosure - Short-Term and Long-Term Financial Liabilities - Schedule of Carrying Amount of Financial Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/ShortTermandLongTermFinancialLiabilitiesScheduleofSignificantInputsDetails" id="ShortTermandLongTermFinancialLiabilitiesScheduleofSignificantInputsDetails">
        <link:definition>996354 - Disclosure - Short-Term and Long-Term Financial Liabilities-Schedule of Significant Inputs (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/ShortTermandLongTermFinancialLiabilitiesScheduleofFairValueMeasurementDetails" id="ShortTermandLongTermFinancialLiabilitiesScheduleofFairValueMeasurementDetails">
        <link:definition>996355 - Disclosure - Short-Term and Long-Term Financial Liabilities - Schedule of Fair Value Measurement (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/ShortTermandLongTermFinancialLiabilitiesScheduleoftheCarryingAmountofConvertibleNotesDetails" id="ShortTermandLongTermFinancialLiabilitiesScheduleoftheCarryingAmountofConvertibleNotesDetails">
        <link:definition>996356 - Disclosure - Short-Term and Long-Term Financial Liabilities - Schedule of the Carrying Amount of Convertible Notes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/ShortTermandLongTermFinancialLiabilitiesScheduleofMaturityProfileofFinancialLiabilitiesDetails" id="ShortTermandLongTermFinancialLiabilitiesScheduleofMaturityProfileofFinancialLiabilitiesDetails">
        <link:definition>996357 - Disclosure - Short-Term and Long-Term Financial Liabilities - Schedule of Maturity Profile of Financial Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/CommitmentsandContingenciesDetails" id="CommitmentsandContingenciesDetails">
        <link:definition>996358 - Disclosure - Commitments and Contingencies (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/LossPerShareScheduleofCalculationofBasicandDilutedNetLossPerShareDetails" id="LossPerShareScheduleofCalculationofBasicandDilutedNetLossPerShareDetails">
        <link:definition>996359 - Disclosure - Loss Per Share - Schedule of Calculation of Basic and Diluted Net Loss Per Share (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://marti.tech/20260630/role/LossPerShareScheduleofDilutiveOutstandingSecuritiesExcludedFromComputationofDilutedNetLossPerShareDetails" id="LossPerShareScheduleofDilutiveOutstandingSecuritiesExcludedFromComputationofDilutedNetLossPerShareDetails">
        <link:definition>996360 - Disclosure - Loss Per Share - Schedule of Dilutive Outstanding Securities Excluded From Computation of Diluted Net Loss Per Share (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:element id="mrt_PercentageOfConvertibleSeniorSecuredNotes" name="PercentageOfConvertibleSeniorSecuredNotes" type="dtr:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_PercentageOfInflationRate" name="PercentageOfInflationRate" type="dtr:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_ScheduleOfPropertyAndEquipmentNetAbstract" name="ScheduleOfPropertyAndEquipmentNetAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_StatementOfIncomeLocationsBalanceAxis" name="StatementOfIncomeLocationsBalanceAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_StatementOfIncomeLocationsBalanceDomain" name="StatementOfIncomeLocationsBalanceDomain" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_CostOfRevenueMember" name="CostOfRevenueMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_GeneralAndAdministrativeExpensesMember" name="GeneralAndAdministrativeExpensesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_MaturityDomainDomain" name="MaturityDomainDomain" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfOtherCurrentAssetsAbstract" name="ScheduleOfOtherCurrentAssetsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_DeferredFinancingCostsRelatedToUndrawnDebtFacilitiesMember" name="DeferredFinancingCostsRelatedToUndrawnDebtFacilitiesMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_OtherMember" name="OtherMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfOtherNonCurrentAssetsAbstract" name="ScheduleOfOtherNonCurrentAssetsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ReclassificationToDebtUponBorrowings" name="ReclassificationToDebtUponBorrowings" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_ScheduleOfRevenueBasedOnOperationsAbstract" name="ScheduleOfRevenueBasedOnOperationsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_SubscriptionPackageRevenueMember" name="SubscriptionPackageRevenueMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ReservationRevenueMember" name="ReservationRevenueMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_SalesRefundsMember" name="SalesRefundsMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ConvertibleDebtConvertedIntoShares" name="ConvertibleDebtConvertedIntoShares" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_ConvertibleDebtEmbeddedDerivative" name="ConvertibleDebtEmbeddedDerivative" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_ScheduleOfCostOfRevenueAbstract" name="ScheduleOfCostOfRevenueAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_PersonnelExpensesMember" name="PersonnelExpensesMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_DepreciationAndAmortizationExpenseMember" name="DepreciationAndAmortizationExpenseMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_CommissionExpensesMember" name="CommissionExpensesMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_OperatingExpensesScheduleofGeneralandAdministrativeExpensesDetailsTable" name="OperatingExpensesScheduleofGeneralandAdministrativeExpensesDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ConsultingAndLegalExpenseMember" name="ConsultingAndLegalExpenseMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_OfficeRentExpenseMember" name="OfficeRentExpenseMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_TravellingExpenseMember" name="TravellingExpenseMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_CorporateIncomeTaxRate" name="CorporateIncomeTaxRate" type="dtr:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_ConvertibleNotesMember" name="ConvertibleNotesMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ResetPrice" name="ResetPrice" type="dtr:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_RevenueScheduleofDeferredRevenueMovementDetailsTable" name="RevenueScheduleofDeferredRevenueMovementDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_FinesMember" name="FinesMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfOtherExpensesLineItems" name="ScheduleOfOtherExpensesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ShortTermandLongTermFinancialLiabilitiesScheduleofCarryingAmountofFinancialLiabilitiesDetailsTable" name="ShortTermandLongTermFinancialLiabilitiesScheduleofCarryingAmountofFinancialLiabilitiesDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ConvertibleDebtAdditions" name="ConvertibleDebtAdditions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_ConvertibleDebtDiscount" name="ConvertibleDebtDiscount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_ConvertibleDebtAccruedInterestNet" name="ConvertibleDebtAccruedInterestNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_ExtinguishmentOfConvertibleNotes" name="ExtinguishmentOfConvertibleNotes" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_RecognitionOfAmendedConvertibleNotes" name="RecognitionOfAmendedConvertibleNotes" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_ReclassificationOfEquityclassifiedConversionFeatureAndFairValueAdjustmentOnNewConvertibleNotes" name="ReclassificationOfEquityclassifiedConversionFeatureAndFairValueAdjustmentOnNewConvertibleNotes" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_ConvertibleSeniorSecuredNoteMember" name="ConvertibleSeniorSecuredNoteMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_SubscriptionAgreementMember" name="SubscriptionAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_AmountNotQualifiedForEquity" name="AmountNotQualifiedForEquity" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_PercentageOfFairValueOfConversionFeatureIncreased" name="PercentageOfFairValueOfConversionFeatureIncreased" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_SocialMediaExpenseMember" name="SocialMediaExpenseMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_MeasurementInputExpectedVolatilityMember" name="MeasurementInputExpectedVolatilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ExerciseOfIncentiveSharesIssuedToConvertibleNoteHolders" name="ExerciseOfIncentiveSharesIssuedToConvertibleNoteHolders" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_ExerciseOfIncentiveSharesIssuedToConvertibleNoteHoldersShares" name="ExerciseOfIncentiveSharesIssuedToConvertibleNoteHoldersShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_PurchaseOfTreasuryShares" name="PurchaseOfTreasuryShares" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_ScheduleOfCalculationOfBasicAndDilutedNetLossPerShareAbstract" name="ScheduleOfCalculationOfBasicAndDilutedNetLossPerShareAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfDilutiveOutstandingSecuritiesExcludedFromComputationOfDilutedNetLossPerShareAbstract" name="ScheduleOfDilutiveOutstandingSecuritiesExcludedFromComputationOfDilutedNetLossPerShareAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_SharePremiumMember" name="SharePremiumMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_FairValueOfAmendedConvertibleNotesIssued" name="FairValueOfAmendedConvertibleNotesIssued" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_ScheduleOfFairValueMeasurementAbstract" name="ScheduleOfFairValueMeasurementAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfDepreciationExpensesTableTextBlock" name="ScheduleOfDepreciationExpensesTableTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_ScheduleOfTimeDepositsMaturityDatesAndInterestRatesTableTextBlock" name="ScheduleOfTimeDepositsMaturityDatesAndInterestRatesTableTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_TreasuryStockRepurchasedShare" name="TreasuryStockRepurchasedShare" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_RevenueScheduleofDeferredRevenueConsistsofPrepaidCouponsandWalletDetailsTable" name="RevenueScheduleofDeferredRevenueConsistsofPrepaidCouponsandWalletDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfDeferredFinancingCostMovementAbstract" name="ScheduleOfDeferredFinancingCostMovementAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_PropertyandEquipmentScheduleofDepreciationExpensesDetailsTable" name="PropertyandEquipmentScheduleofDepreciationExpensesDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfDepreciationExpensesAbstract" name="ScheduleOfDepreciationExpensesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_MaturityTwoMember" name="MaturityTwoMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_MaturityFourMember" name="MaturityFourMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_MaturityAxis" name="MaturityAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_CashandCashEquivalentsScheduleofTimeDepositMaturityDatesandInterestRatesDetailsTable" name="CashandCashEquivalentsScheduleofTimeDepositMaturityDatesandInterestRatesDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_MaturityOneMember" name="MaturityOneMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_MaturityThreeMember" name="MaturityThreeMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_OtherAssetsScheduleofOtherCurrentAssetsDetailsTable" name="OtherAssetsScheduleofOtherCurrentAssetsDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_PrepaymentsMember" name="PrepaymentsMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_OtherAssetsScheduleofOtherNonCurrentAssetsDetailsTable" name="OtherAssetsScheduleofOtherNonCurrentAssetsDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_RentalRevenueMember" name="RentalRevenueMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_SalesDiscountMember" name="SalesDiscountMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfDeferredRevenueConsistsOfPrepaidCouponsAndWalletAbstract" name="ScheduleOfDeferredRevenueConsistsOfPrepaidCouponsAndWalletAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfOtherCurrentAssetsLineItems" name="ScheduleOfOtherCurrentAssetsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfOtherNonCurrentAssetsLineItems" name="ScheduleOfOtherNonCurrentAssetsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ShortTermandLongTermFinancialLiabilitiesDetailsTable" name="ShortTermandLongTermFinancialLiabilitiesDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_CashInterestMember" name="CashInterestMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_VolumeWeightedAveragePricePeriod" name="VolumeWeightedAveragePricePeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_DeferredRevenueMember" name="DeferredRevenueMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_OperatingExpensesScheduleofSellingandMarketingExpensesDetailsTable" name="OperatingExpensesScheduleofSellingandMarketingExpensesDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_AdvertisingConsultingExpenseMember" name="AdvertisingConsultingExpenseMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfOtherExpensesAbstract" name="ScheduleOfOtherExpensesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ConvertibleNotesLongTermOneMember" name="ConvertibleNotesLongTermOneMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_PromotionalOperatingExpenseMember" name="PromotionalOperatingExpenseMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_OtherExpensesScheduleofOtherExpensesDetailsTable" name="OtherExpensesScheduleofOtherExpensesDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ContractWithCustomerLiabilityAdditions" name="ContractWithCustomerLiabilityAdditions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_ContractWithCustomerLiabilityFXRateAdjustment" name="ContractWithCustomerLiabilityFXRateAdjustment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_OperatingExpensesScheduleofCostofRevenueDetailsTable" name="OperatingExpensesScheduleofCostofRevenueDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_DataCostExpenseMember" name="DataCostExpenseMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_OperatingLeaseExpenseMember" name="OperatingLeaseExpenseMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_RentalVehicleMaintenanceAndRepairExpenseMember" name="RentalVehicleMaintenanceAndRepairExpenseMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfGeneralAndAdministrativeExpensesAbstract" name="ScheduleOfGeneralAndAdministrativeExpensesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfSellingAndMarketingExpensesAbstract" name="ScheduleOfSellingAndMarketingExpensesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ContractWithCustomerLiabilityRevenueRecognizedExcludingOpeningBalance" name="ContractWithCustomerLiabilityRevenueRecognizedExcludingOpeningBalance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_WalletMember" name="WalletMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfDeferredRevenueMovementAbstract" name="ScheduleOfDeferredRevenueMovementAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfDeferredRevenueConsistsOfPrepaidCouponsAndWalletLineItems" name="ScheduleOfDeferredRevenueConsistsOfPrepaidCouponsAndWalletLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_OtherOperatingExpensesMember" name="OtherOperatingExpensesMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfCarryingAmountOfFinancialLiabilitiesAbstract" name="ScheduleOfCarryingAmountOfFinancialLiabilitiesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ConvertibleNotesLongTermMember" name="ConvertibleNotesLongTermMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfTheCarryingAmountOfConvertibleNotesAbstract" name="ScheduleOfTheCarryingAmountOfConvertibleNotesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_CostOfRevenuesLineItems" name="CostOfRevenuesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfGeneralAndAdministrativeExpensesLineItems" name="ScheduleOfGeneralAndAdministrativeExpensesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfSellingAndMarketingExpensesLineItems" name="ScheduleOfSellingAndMarketingExpensesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_MeasurementInputConversionPriceBeforeAmendmentMember" name="MeasurementInputConversionPriceBeforeAmendmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_MeasurementInputConversionPriceAfterAmendmentMember" name="MeasurementInputConversionPriceAfterAmendmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ConversionOfConvertibleNotesIntoShares" name="ConversionOfConvertibleNotesIntoShares" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_CarryingAmountOfConvertibleNotesExtinguished" name="CarryingAmountOfConvertibleNotesExtinguished" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_OtherExpensesTextBlock" name="OtherExpensesTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_ScheduleOfDeferredFinancingCostMovementTableTextBlock" name="ScheduleOfDeferredFinancingCostMovementTableTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_ScheduleOfOperatingExpensesTableTextBlock" name="ScheduleOfOperatingExpensesTableTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_ScheduleOfGeneralAndAdministrativeExpensesTableTextBlock" name="ScheduleOfGeneralAndAdministrativeExpensesTableTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_ScheduleOfRevenueFromPerformanceObligationTableTextBlock" name="ScheduleOfRevenueFromPerformanceObligationTableTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_ConversionFeatureBeforeAmendmentMember" name="ConversionFeatureBeforeAmendmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ConversionFeatureAfterAmendmentMember" name="ConversionFeatureAfterAmendmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_AmendedConvertibleNotesRecognizedAtFairValueMember" name="AmendedConvertibleNotesRecognizedAtFairValueMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfFairValueMeasurementLineItems" name="ScheduleOfFairValueMeasurementLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_FairValue" name="FairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xs:element id="mrt_SharePremium" name="SharePremium" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="mrt_BasisOfPresentationAndGoingConcernAbstract" name="BasisOfPresentationAndGoingConcernAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_ScheduleOfCostOfRevenueTableTextBlock" name="ScheduleOfCostOfRevenueTableTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_ScheduleOfSellingAndMarketingExpensesTableTextBlock" name="ScheduleOfSellingAndMarketingExpensesTableTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="mrt_April2025NoteSubscriptionAgreementMember" name="April2025NoteSubscriptionAgreementMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_April2029ConvertibleNotesMember" name="April2029ConvertibleNotesMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_BasisofPresentationandGoingConcernDetailsTable" name="BasisofPresentationandGoingConcernDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_BasisOfPresentationAndGoingConcernLineItems" name="BasisOfPresentationAndGoingConcernLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="mrt_October2029ConvertibleNotesMember" name="October2029ConvertibleNotesMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
</xs:schema>
