v3.26.1
Company Financial Statements (Parent Company Only) - Condensed Statements of Comprehensive Loss (Detail) - CNY (¥)
¥ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Operating expenses      
Selling, general and administrative expenses ¥ (9,398,456) ¥ (6,870,644) ¥ (6,558,942)
Total operating expenses, net (17,244,321) (12,503,906) (11,340,589)
Gain (Loss) from operations (2,771,402) (6,658,138) (10,889,434)
Interest income 1,163,210 1,374,525 1,260,162
Other non-operating income, net 44,789 108,154 41,934
Exchange (loss) gain from foreign currency transactions 285,998 (49,543) 97,080
Fair value loss on derivative assets or derivative liabilities 0 0 (410,417)
Loss before income tax expenses (benefit) and share of results of equity method investees (1,156,803) (5,830,975) (10,393,705)
Income tax expenses 13,585 (69,780) 36,810
Share of results of equity method investees 30,928 (29,069) 54,740
Net Income (Loss) (1,139,460) (5,790,264) (10,375,775)
Net loss attributable to ordinary shareholders of XPeng Inc. (1,139,460) (5,790,264) (10,375,775)
Other comprehensive income (loss)      
Foreign currency translation adjustment, net of tax (331,065) 262,870 286,614
Total comprehensive loss attributable to XPeng Inc. (1,470,525) (5,527,394) (10,089,161)
Comprehensive loss attributable to ordinary shareholders of XPeng Inc. (1,470,525) (5,527,394) (10,089,161)
Parent [Member]      
Operating expenses      
Selling, general and administrative expenses (15,401) (16,706) (28,511)
Total operating expenses, net (15,401) (16,706) (28,511)
Fair value gain (loss) on derivative liability relating to the contingent consideration (117,305) 234,245 29,339
Gain (Loss) from operations (132,706) 217,539 828
Interest income 526,262 783,148 601,475
Equity in loss of subsidiaries and VIEs (2,479,729) (6,376,372) (10,165,831)
Other non-operating income, net 21,169 88,592 17,718
Exchange (loss) gain from foreign currency transactions 849,932 (455,608) (473,467)
Investment (loss) gain on long-term investments 44,684 (18,489) (821)
Fair value loss on derivative assets or derivative liabilities 0 0 (410,417)
Loss before income tax expenses (benefit) and share of results of equity method investees (1,170,388) (5,761,190) (10,430,515)
Income tax expenses 0 (5) 0
Share of results of equity method investees 30,928 (29,069) 54,740
Net Income (Loss) (1,139,460) (5,790,264) (10,375,775)
Net loss attributable to ordinary shareholders of XPeng Inc. (1,139,460) (5,790,264) (10,375,775)
Other comprehensive income (loss)      
Foreign currency translation adjustment, net of tax (331,065) 262,870 286,614
Total comprehensive loss attributable to XPeng Inc. (1,470,525) (5,527,394) (10,089,161)
Comprehensive loss attributable to ordinary shareholders of XPeng Inc. ¥ (1,470,525) ¥ (5,527,394) ¥ (10,089,161)