2003 Mercedes-Benz SL
3.7 SL350 Auto RWD Euro 3 2dr (245 bhp)
£5,999
Fair price: within 8% of the typical £6,106 for this model, age and mileage, drawing on 365 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- SL
- Version
- 3.7 SL350 Auto RWD Euro 3 2dr (245 bhp)
- Mileage
- 101,000 miles
- Year
- 2003
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 3.7 L
- Gearbox
- Automatic
- Power
- 245 bhp
- Seats
- 2
- CO2
- 281 g/km
- Colour
- Black
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- SL350
- Emissions standard
- Euro 3
About this car
This 2003 Mercedes-Benz SL has covered 101,000 miles. At £5,999, it is advertised £107 below our estimated market asking price of £6,106. We use UK dealer asking prices, including 365 Mercedes-Benz SL listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 30 days ago. Ask the dealer why the advert shows fewer miles than the 101,689 recorded at the latest MOT. Our records show an MOT expiry date of 5 March 2026, which has passed. Ask the dealer for an update. You can find this car at Stewart Vehicles in Newton Abbot.
Stock data from 23 October 2026.
Price history
First seen on 25 September 2026, 30 days ago. Advert duration calculated on 25 October 2026.
| Date observed | Asking price |
|---|---|
| 25 September 2026 | £5,999 |
| 23 October 2026 | £5,999 |
Price and mileage comparison
Estimated market asking price: £6,106. The asking price is £107 below 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 36,800 miles higher than typical for a 2003 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 5 March 2026. 101,689 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 |
| £6,575 | 99,000 miles |
| £7,995 | 59,000 miles |
| £7,999 | 82,500 miles |
These cars have covered 14,000–101,000 miles, compared with 101,000 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 · 2003 Mercedes-Benz SL price guide
More like this
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
- 2003 Mercedes-Benz SL photo 1
- 2003 Mercedes-Benz SL photo 2
- 2003 Mercedes-Benz SL photo 3
- 2003 Mercedes-Benz SL photo 4
- 2003 Mercedes-Benz SL photo 5
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- 2003 Mercedes-Benz SL photo 9
- 2003 Mercedes-Benz SL photo 10
- 2003 Mercedes-Benz SL photo 11
- 2003 Mercedes-Benz SL photo 12
- 2003 Mercedes-Benz SL photo 13
- 2003 Mercedes-Benz SL photo 14
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- 2003 Mercedes-Benz SL photo 17
- 2003 Mercedes-Benz SL photo 18
- 2003 Mercedes-Benz SL photo 19
- 2003 Mercedes-Benz SL photo 20
- 2003 Mercedes-Benz SL photo 21
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