Mercedes-Benz 300 W126
1979–1992The Mercedes-Benz 300 W126 (1979–1992) costs on average €19,384 on the European used-car market, based on 15 listings. Typical prices range from €16,180 to €26,200 depending on year and condition.

- Production years
- 1979–1992
- Body styles
- Saloon
Model facts
Factory data from 1,441 registrations in the Dutch vehicle registry (RDW open data)
Available engines
300 d
Most popular choice for this model.
300 GD
Efficient for long distance.
300 d
Efficient for long distance.
300 SD
Efficient for long distance.
300 GD
Efficient for long distance.
300 d
Efficient for long distance.
300 TD
Efficient for long distance.
300
Efficient for long distance.
300 GD LANG
Efficient for long distance.
300 TD
Efficient for long distance.
300GD
Efficient for long distance.
300d
Efficient for long distance.
300SD
Efficient for long distance.
300 e
Smooth and refined.
Generations
- W186/W1891951–1962300 (Adenauer)Saloon
- W198 I1954–1957300SL Coupe (Gullwing)Coupe
- W198 II1957–1963300SL RoadsterConvertible
- W108/W1091965–1972300SE/300SELSaloon
- W1231976–1985300 (W123)Saloon · Estate
- W1261979–1992300 (W126 S-Class)Saloon
- W1241985–1993300 (W124)Saloon · Estate · Coupe · Convertible
- Modern '300'-badged models (E300/C300/GLE 300d)2014–2020Saloon · SUV
Prices and mileage by year
| Year | Average price | Average mileage | Listings |
|---|---|---|---|
| 1984 | €26,200 | 128,947 km | 2 |
| 1982 | €17,968 | 179,215 km | 4 |
| 1981 | €18,463 | 147,975 km | 4 |
| 1980 | €16,180 | 157,927 km | 3 |
| 1979 | €22,050 | 86,250 km | 2 |
Market prices are averages of live European listings. Factory data comes from the Dutch vehicle registry (RDW open data).
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