1989 Mercedes-Benz SL
3.0 SL Auto RWD 2dr (188 bhp)
£29,990
Above the going rate: £5,168 over the typical £24,822 for this model, age and mileage, drawing on 365 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- SL
- Trim
- SL
- Version
- 3.0 SL Auto RWD 2dr (188 bhp)
- Mileage
- 109,000 miles
- Year
- 1989
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 188 bhp
- Seats
- 4
- Colour
- Silver
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- SL
About this car
This 1989 Mercedes-Benz SL is advertised with 109,000 miles on the clock. The dealer is asking £29,990, which is £5,168 above our market estimate of £24,822. To estimate its market asking price, we analyse UK dealer adverts for 365 Mercedes-Benz SL cars across different ages and specifications. This car was first seen in our listings data 74 days ago. Ask the dealer why the advert shows fewer miles than the 116,183 recorded at the latest MOT. Its recorded MOT is valid until 21 January 2027. You can find this car at Karmann Classics in Guildford.
Stock data from 23 October 2026.
Price history
First seen on 11 August 2026, 74 days ago. Advert duration calculated on 24 October 2026.
| Date observed | Asking price |
|---|---|
| 11 August 2026 | £29,990 |
| 23 October 2026 | £29,990 |
Price and mileage comparison
Estimated market asking price: £24,822. The asking price is £5,168 above this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 365 adverts of this make and model across different ages and specifications.
Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.
MOT
MOT valid until 21 January 2027. 116,183 miles at the last test.
1 other cars with the same year, trim, gearbox and fuel are for sale from £22,495 to £22,495.
| Asking price | Mileage |
|---|---|
| £22,495 | 124,010 miles |
These cars have covered 124,010 miles, compared with 109,000 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all Mercedes-Benz SL cars for sale · 1989 Mercedes-Benz SL price guide
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
- 1989 Mercedes-Benz SL photo 1
- 1989 Mercedes-Benz SL photo 2
- 1989 Mercedes-Benz SL photo 3
- 1989 Mercedes-Benz SL photo 4
- 1989 Mercedes-Benz SL photo 5
- 1989 Mercedes-Benz SL photo 6
- 1989 Mercedes-Benz SL photo 7
- 1989 Mercedes-Benz SL photo 8
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