As a plug-in hybrid model—one of the best hybrid cars for budget-conscious buyers—routine maintenance costs for the Seal 05 DM-i are comparable to compact sedans, with affordable service parts that help keep overall maintenance cost low. Key inspection items for this used vehicle include hybrid system components, battery cooling system, engine mounts, and suspension bushings, all of which are checked during the 176-point certified inspection offered by reputable used car dealerships. This comprehensive inspection covers all critical mechanical and electrical systems, and following BYD's official maintenance intervals ensures long-term reliability, a top priority for anyone looking to buy used cars. The current price of this vehicle is approximately $1,100 (converted from RMB 7,700), offering exceptional used car values for a low-mileage certified PHEV, making it worth buying for those seeking a cost-effective hybrid option.