The BMW 420 G22/G23/G26 (2020–present) costs on average €41,718 on the European used-car market, based on ٢١ listings. Typical prices range from €41,718 to €41,718 depending on year and condition.

Factory data from 320 registrations in the Dutch vehicle registry (RDW open data)
| Year | Average price | Average mileage | Listings |
|---|---|---|---|
| 2024 | €41,718 | 33,503 km | 21 |
Market prices are averages of live European listings. Factory data comes from the Dutch vehicle registry (RDW open data).