This 2021 Li ONE Extended-Range 6-seater, a standout model among Chinese electric cars, is a highly cost-effective and worth buying used car option for anyone ready to buy used car. Priced at approximately $19,714 (over $30,257 cheaper than the original MSRP of $49,971), it falls into the attractive category of used cars under 20000, offering significant savings. Registered in April 2022 with 75,000 km on the odometer, it’s a reliable one-owner used car with only partial repainting that doesn’t impact overall quality. Key advantages include a spacious 6-seat layout perfect for family trips, premium interior craftsmanship, and a full suite of intelligent features like adaptive cruise control, lane-keeping assist, and voice recognition. It also supports third-party inspections to verify battery health, range extender performance, and overall condition, ensuring peace of mind for buyers searching for trustworthy used cars for sale.