2003 Mercedes-Benz SL

5.4 SL55 AMG Auto RWD Euro 3 2dr (500 bhp)

£19,990

Above the going rate: £2,124 over the typical £17,866 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 AMG Auto RWD Euro 3 2dr (500 bhp)
Mileage
75,000 miles
Year
2003
Fuel type
Petrol
Body type
Convertible
Engine
5.4 L
Gearbox
Automatic
Power
500 bhp
Seats
2
CO2
324 g/km
Colour
Silver
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
SL55
Emissions standard
Euro 3

About this car

With 75,000 miles on the clock, this 2003 Mercedes-Benz SL AMG has done roughly 10,800 more miles than a typical 2003 Mercedes-Benz SL. Its asking price of £19,990 is £2,124 above our estimate of £17,866. The estimate uses 365 UK dealer adverts for the Mercedes-Benz SL, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 76 days ago. The recorded MOT expired on 30 April 2026, so ask the dealer whether it has been renewed. Its advertised mileage is consistent with the latest recorded MOT reading. It is advertised by Karmann Classics in Guildford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 August 2026, 76 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observedAsking price
11 August 2026£19,990
23 October 2026£19,990

Price and mileage comparison

Estimated market asking price: £17,866. The asking price is £2,124 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 10,800 miles higher than typical for a 2003 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 not valid until 30 April 2026. 75,206 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £14,995 to £36,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,99565,000 miles
£14,99561,044 miles
£18,99551,563 miles
£19,98949,734 miles
£21,99556,868 miles

These cars have covered 44,000–65,000 miles, compared with 75,000 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

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