2004 Mercedes-Benz SL
5.4 SL55 Kompressor AMG Auto RWD Euro 4 2dr (476 bhp)
£23,000
Above the going rate: £4,968 over the typical £18,032 for this model, age and mileage, drawing on 365 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- SL
- Trim
- AMG
- Version
- 5.4 SL55 Kompressor AMG Auto RWD Euro 4 2dr (476 bhp)
- Mileage
- 90,000 miles
- Year
- 2004
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 5.4 L
- Gearbox
- Automatic
- Power
- 476 bhp
- Seats
- 2
- CO2
- 324 g/km
- Colour
- Blue
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- SL55
- Emissions standard
- Euro 4
About this car
This 2004 Mercedes-Benz SL AMG has covered 90,000 miles. The dealer is asking £23,000, which is £4,968 above our market estimate of £18,032. Our estimate draws on 365 Mercedes-Benz SL adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 55 days ago. The last MOT shows 92,631 miles, more than the advert. This is worth checking with the dealer. The recorded MOT expired on 19 April 2026, so ask the dealer whether it has been renewed. You can find this car at Blackheath Motor Group in London.
Stock data from 23 October 2026.
Price history
First seen on 30 August 2026, 55 days ago. Advert duration calculated on 24 October 2026.
| Date observed | Asking price |
|---|---|
| 30 August 2026 | £23,000 |
| 23 October 2026 | £23,000 |
Price and mileage comparison
Estimated market asking price: £18,032. The asking price is £4,968 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 18,000 miles higher than typical for a 2004 Mercedes-Benz SL.
Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.
The recorded MOT has expired; ask the dealer for an up-to-date MOT.
MOT
MOT not valid until 19 April 2026. 92,631 miles at the last test.
7 other cars with the same year, trim, gearbox and fuel are for sale from £12,999 to £79,995.
| Asking price | Mileage |
|---|---|
| £12,999 | 111,285 miles |
| £14,990 | 116,500 miles |
| £19,995 | 73,588 miles |
| £69,975 | 28,646 miles |
| £69,995 | 20,947 miles |
These cars have covered 18,500–116,500 miles, compared with 90,000 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
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Vehicle photos
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