<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:01a0d8f6-7816-7afc-a47e-a278cc0f0d16,g:a827b69f-e469-48a9-943b-3a79faae1037-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.carmax.com/role/DocumentandEntityInformationDocument" xlink:type="simple" xlink:href="kmx-20261019.xsd#DocumentandEntityInformationDocument"/>
  <link:presentationLink xlink:role="http://www.carmax.com/role/DocumentandEntityInformationDocument" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_01a0d8f6-7817-7677-a588-5f20aa50adef" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitiesTable_01a0d8f6-7817-722d-aae3-5eb592a19922" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntitiesTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0d8f6-7817-7677-a588-5f20aa50adef" xlink:to="loc_dei_EntitiesTable_01a0d8f6-7817-722d-aae3-5eb592a19922" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityListingsExchangeAxis_01a0d8f6-7817-7cff-a204-24ee8e4fc650" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityListingsExchangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntitiesTable_01a0d8f6-7817-722d-aae3-5eb592a19922" xlink:to="loc_dei_EntityListingsExchangeAxis_01a0d8f6-7817-7cff-a204-24ee8e4fc650" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_ExchangeDomain_01a0d8f6-7817-791d-9271-37264b4551de" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_ExchangeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsExchangeAxis_01a0d8f6-7817-7cff-a204-24ee8e4fc650" xlink:to="loc_dei_ExchangeDomain_01a0d8f6-7817-791d-9271-37264b4551de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_01a0d8f6-7817-7a3b-92d5-30d0129eecca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntitiesTable_01a0d8f6-7817-722d-aae3-5eb592a19922" xlink:to="loc_us-gaap_StatementClassOfStockAxis_01a0d8f6-7817-7a3b-92d5-30d0129eecca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_01a0d8f6-7817-714f-bdb3-59f0ce2e7f22" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_01a0d8f6-7817-7a3b-92d5-30d0129eecca" xlink:to="loc_us-gaap_ClassOfStockDomain_01a0d8f6-7817-714f-bdb3-59f0ce2e7f22" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressesAddressTypeAxis_01a0d8f6-7817-7607-a0d3-c85b6ef06c51" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressesAddressTypeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntitiesTable_01a0d8f6-7817-722d-aae3-5eb592a19922" xlink:to="loc_dei_EntityAddressesAddressTypeAxis_01a0d8f6-7817-7607-a0d3-c85b6ef06c51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AddressTypeDomain_01a0d8f6-7817-7b26-aa5a-58fc09db9b07" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AddressTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityAddressesAddressTypeAxis_01a0d8f6-7817-7607-a0d3-c85b6ef06c51" xlink:to="loc_dei_AddressTypeDomain_01a0d8f6-7817-7b26-aa5a-58fc09db9b07" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityInformationLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntitiesTable_01a0d8f6-7817-722d-aae3-5eb592a19922" xlink:to="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_01a0d8f6-7817-7c5a-a0a9-85c83b1fba55" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_DocumentType_01a0d8f6-7817-7c5a-a0a9-85c83b1fba55" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_01a0d8f6-7817-744e-95e0-196e39678c69" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_DocumentPeriodEndDate_01a0d8f6-7817-744e-95e0-196e39678c69" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_01a0d8f6-7817-7dc4-9918-cf1ff8c64254" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_EntityRegistrantName_01a0d8f6-7817-7dc4-9918-cf1ff8c64254" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_01a0d8f6-7817-7119-a0c5-7becfa3b1225" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_EntityCentralIndexKey_01a0d8f6-7817-7119-a0c5-7becfa3b1225" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_01a0d8f6-7817-7cd0-9707-d2eaa85d9392" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_AmendmentFlag_01a0d8f6-7817-7cd0-9707-d2eaa85d9392" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_01a0d8f6-7817-72ad-ba42-a029cead48fb" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_EntityIncorporationStateCountryCode_01a0d8f6-7817-72ad-ba42-a029cead48fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_01a0d8f6-7817-7cc5-bd22-d3e06e73aa9b" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_EntityFileNumber_01a0d8f6-7817-7cc5-bd22-d3e06e73aa9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_01a0d8f6-7817-7c83-8b58-168d7605009e" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_EntityTaxIdentificationNumber_01a0d8f6-7817-7c83-8b58-168d7605009e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_01a0d8f6-7817-7b9e-a074-add6e8981cc1" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_EntityAddressAddressLine1_01a0d8f6-7817-7b9e-a074-add6e8981cc1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_01a0d8f6-7817-7472-a404-c251a1b2aa78" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_EntityAddressCityOrTown_01a0d8f6-7817-7472-a404-c251a1b2aa78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_01a0d8f6-7817-7d68-b82a-23337b163cf5" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_EntityAddressStateOrProvince_01a0d8f6-7817-7d68-b82a-23337b163cf5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_01a0d8f6-7817-7de1-8865-1ead76e47cf9" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_EntityAddressPostalZipCode_01a0d8f6-7817-7de1-8865-1ead76e47cf9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_01a0d8f6-7817-7fa4-a5ac-3a4b0543f1d5" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_CityAreaCode_01a0d8f6-7817-7fa4-a5ac-3a4b0543f1d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_01a0d8f6-7817-70b1-9d06-fbc73a41be86" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_LocalPhoneNumber_01a0d8f6-7817-70b1-9d06-fbc73a41be86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_01a0d8f6-7817-784a-affb-7ab1227c2d4c" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_WrittenCommunications_01a0d8f6-7817-784a-affb-7ab1227c2d4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_01a0d8f6-7817-736e-87b5-cc5ca41f897e" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_SolicitingMaterial_01a0d8f6-7817-736e-87b5-cc5ca41f897e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_01a0d8f6-7817-7645-9d98-851d20279408" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_PreCommencementTenderOffer_01a0d8f6-7817-7645-9d98-851d20279408" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_01a0d8f6-7817-7705-b8ed-95be295b9ea1" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_01a0d8f6-7817-7705-b8ed-95be295b9ea1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_01a0d8f6-7817-7a31-9f77-0609de836606" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_Security12bTitle_01a0d8f6-7817-7a31-9f77-0609de836606" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_01a0d8f6-7817-7c84-8d50-8a1c8544053b" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_TradingSymbol_01a0d8f6-7817-7c84-8d50-8a1c8544053b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_01a0d8f6-7817-7785-b48d-89d80077aac8" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_SecurityExchangeName_01a0d8f6-7817-7785-b48d-89d80077aac8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_01a0d8f6-7817-771f-a732-1bb3f0c53d05" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_01a0d8f6-7817-799f-aa9d-13fd7ec57ad5" xlink:to="loc_dei_EntityEmergingGrowthCompany_01a0d8f6-7817-771f-a732-1bb3f0c53d05" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
