The setup would let you charge your own vertical take-off and landing vehicle in the trunk while you drive -- though it would all cost you almost $300,000.

China has renewed a trade-in subsidy of up to 20,000 yuan ($2,730) to help underpin sales of fuel-efficient vehicles, including electric cars and hybrids.

China's car sales maintained their growth pace in 2024 as sales of electric vehicles and plug-in hybrids in the world's largest auto market hit a record high amid a brutal price war and with subsidised trade-ins for greener vehicles driving purchases.

Sales of electric and hybrid vehicles jumped more than 40 percent in China last year, as demand for new energy models continues to surge and the sector remains entrenched in a gruelling price war.

Sales of EVs and plug-in hybrids, known collectively as new energy vehicles (NEVs), rose 40.7% to make up 47.2% of total car sales last year, closing in on a 50% milestone, buoyed by a programme likened to the 2009 US "cash-for-clunkers" stimulus.