2004 Mercedes-Benz SL
5.0 SL500 Auto RWD Euro 3 2dr (306 bhp)
£6,990
Above the going rate: £1,866 over the typical £5,124 for this model, age and mileage, drawing on 365 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- SL
- Version
- 5.0 SL500 Auto RWD Euro 3 2dr (306 bhp)
- Mileage
- 148,000 miles
- Year
- 2004
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 5.0 L
- Gearbox
- Automatic
- Power
- 306 bhp
- Seats
- 2
- CO2
- 292 g/km
- Colour
- Silver
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- SL500
- Emissions standard
- Euro 3
About this car
This 2004 Mercedes-Benz SL has covered 148,000 miles, around 76,000 more than typical for its age. The dealer is asking £6,990, which is £1,866 above our market estimate of £5,124. Our estimate draws on 365 Mercedes-Benz SL adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 45 days ago. The latest recorded MOT expiry date is 29 September 2026, which has passed. Confirm its status with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. The seller is Brooke MOT Centre, based in Brooke.
Stock data from 23 October 2026.
Price history
First seen on 9 September 2026, 45 days ago. Advert duration calculated on 24 October 2026.
| Date observed | Asking price |
|---|---|
| 9 September 2026 | £6,990 |
| 23 October 2026 | £6,990 |
Price and mileage comparison
Estimated market asking price: £5,124. The asking price is £1,866 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.
Advertised mileage is approximately 76,000 miles higher than typical for a 2004 Mercedes-Benz SL.
The advertised mileage is consistent with the last MOT reading.
The recorded MOT has expired; ask the dealer for an up-to-date MOT.
MOT
MOT valid until 29 September 2026. 141,935 miles at the last test.
12 other cars with the same year, trim, gearbox and fuel are for sale from £5,490 to £29,999.
| Asking price | Mileage |
|---|---|
| £5,490 | 70,000 miles |
| £5,995 | 86,349 miles |
| £5,999 | 96,000 miles |
| £6,290 | 84,500 miles |
| £6,490 | 109,000 miles |
These cars have covered 17,549–109,000 miles, compared with 148,000 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 · 2004 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
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- 2004 Mercedes-Benz SL photo 25
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