The Opel Karl M400 (2015–2019) costs on average €8,360 on the European used-car market, based on 18 listings. Typical prices range from €8,360 to €8,360 depending on year and condition.

Factory data from 10,160 registrations in the Dutch vehicle registry (RDW open data)
| Year | Average price | Average mileage | Listings |
|---|---|---|---|
| 2018 | €8,360 | 84,922 km | 18 |
Market prices are averages of live European listings. Factory data comes from the Dutch vehicle registry (RDW open data).