Mercedes-Benz SL 300
R129 · 1989–1993The Mercedes-Benz SL 300 costs on average €28,670 on the European used-car market, based on 19 listings from 1986–1993. Typical prices range from €27,178 to €36,627 depending on year and condition.
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Power
179 - 231 HP
133 - 172 kW
Fuel
Petrol
Transmission
Various
Engine Size
2.9 - 3.0 L
Emission Class
Euro4, Euro3, Euro2
Body Types

Cabriolet / Roadster, Sports Car / Coupe
2/3
doors
2 or 4
seats
Red
Color
Available engines
Most Common
3.0L Petrol (231hp) Euro4
Most popular choice for this model.
231 HP
3.0L
Petrol
Euro4
2.9L Petrol (179hp) Euro3
Smooth and refined.
179 HP
2.9L
Petrol
Euro3
3.0L Petrol (190hp) Euro2
Smooth and refined.
190 HP
3.0L
Petrol
Euro2
Generations
- W1981954–1957300 SL Coupé (Gullwing)Coupe
- W1981957–1963300 SL RoadsterConvertible
- R1071985–1989300 SL (R107)Convertible
- R1291989–1993300 SL / SL 300 (pre-facelift, renamed SL320 in 1993)Convertible
Prices and mileage by year
| Year | Average price | Average mileage | Listings |
|---|---|---|---|
| 1993 | €27,178 | 106,976 km | 16 |
| 1986 | €36,627 | 184,333 km | 3 |
Market prices are averages of live European listings. Factory data comes from the Dutch vehicle registry (RDW open data).