2003 Mercedes-Benz SL

5.0 SL500 Auto RWD Euro 3 2dr (306 bhp)

£7,995

Good value: £2,421 under the typical £10,416 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: 59,000 miles
Year: 2003
Fuel type: Petrol
Body type: Convertible
Engine: 5.0 L
Gearbox: Automatic
Power: 306 bhp
Seats: 2
CO2: 304 g/km
Colour: Silver
Doors: 2
Driven wheels: Rear Wheel Drive
Engine badge: SL500
Emissions standard: Euro 3

About this car

This 2003 Mercedes-Benz SL is advertised with 59,000 miles, approximately 5,200 below the typical mileage for its age. Its asking price of £7,995 is £2,421 below our estimate of £10,416. To estimate its market asking price, we analyse UK dealer adverts for 365 Mercedes-Benz SL cars across different ages and specifications. We first recorded this car for sale 151 days ago. MOT records show an expiry date of 16 December 2026, and the latest recorded mileage is consistent with the advert. You can find this car at Enzo Cars & Vans in Darwen.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 151 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£7,995
7 July 2026	£7,995
23 October 2026	£7,995

Price and mileage comparison

Estimated market asking price: £10,416. The asking price is £2,421 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 5,200 miles lower than typical for a 2003 Mercedes-Benz SL.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 16 December 2026. 59,339 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.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£5,495	101,000 miles
£5,545	69,000 miles
£5,999	101,000 miles
£6,575	99,000 miles
£7,999	82,500 miles

These cars have covered 14,000–101,000 miles, compared with 59,000 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

Vehicle photos

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