According to iSeeCars’ 2026 resale-value data, BMW, Mercedes-Benz, and Audi each have vehicles that retain nearly two-thirds of their original value after five years. Perhaps unsurprisingly if you’ve read up on the BMWs with best resale value, enthusiast cars generally perform best. The Audi TT RS retains 67.8% of its original value after five years, followed closely by the TT coupe at 67.5%. The plug-in-hybrid AMG GT coupe retains 63.4%, while the discontinued C-Class coupe retains 63%. Every vehicle in the bottom five for BMW, Mercedes, and Audi is electrified.