2003 Mercedes-Benz SL
5.0 SL500 Auto RWD 2dr (306 bhp)
£8,990
Fair price: within 8% of the typical £8,537 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 2dr (306 bhp)
- Mileage
- 99,423 miles
- Year
- 2003
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 5.0 L
- Gearbox
- Automatic
- Power
- 306 bhp
- CO2
- 304 g/km
- Colour
- Silver
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- SL500
About this car
This 2003 Mercedes-Benz SL has covered 99,423 miles, around 35,200 more than typical for its age. At £8,990, it is advertised £453 above our estimated market asking price of £8,537. Our estimate draws on 365 Mercedes-Benz SL adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 15 days ago. MOT records show an expiry date of 19 August 2027, and the latest recorded mileage is consistent with the advert. The seller is Seraph Cars, based in Kings Langley.
Stock data from 23 October 2026.
Price history
First seen on 9 October 2026, 15 days ago. Advert duration calculated on 24 October 2026.
| Date observed | Asking price |
|---|---|
| 9 October 2026 | £8,990 |
| 23 October 2026 | £8,990 |
Price and mileage comparison
Estimated market asking price: £8,537. The asking price is £453 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 35,200 miles higher than typical for a 2003 Mercedes-Benz SL.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 19 August 2027. 99,401 miles at the last test.
18 other cars with the same year, trim, gearbox and fuel are for sale from £5,495 to £29,950.
| Asking price | Mileage |
|---|---|
| £5,495 | 101,000 miles |
| £5,545 | 69,000 miles |
| £5,999 | 101,000 miles |
| £6,575 | 99,000 miles |
| £7,995 | 59,000 miles |
These cars have covered 14,000–101,000 miles, compared with 99,423 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 · 2003 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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