2003 Mercedes-Benz SL

5.4 SL55 Kompressor AMG Auto RWD Euro 4 2dr (476 bhp)

£14,995

Good value: £2,065 under the typical £17,060 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
65,000 miles
Year
2003
Fuel type
Petrol
Body type
Convertible
Engine
5.4 L
Gearbox
Automatic
Power
476 bhp
Seats
2
CO2
324 g/km
Colour
Black
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
SL55
Emissions standard
Euro 4

About this car

The advertised mileage for this 2003 Mercedes-Benz SL AMG is 65,000 miles. At £14,995, it is advertised £2,065 below our estimated market asking price of £17,060. We use UK dealer asking prices, including 365 Mercedes-Benz SL listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 81 days ago. The recorded MOT expired on 10 June 2026, so ask the dealer whether it has been renewed. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. The seller is Paul Blaney Motors, based in Newtownards.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 August 2026, 81 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
5 August 2026£14,995
23 October 2026£14,995

Price and mileage comparison

Estimated market asking price: £17,060. The asking price is £2,065 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 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 10 June 2026. 64,819 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
£14,99561,044 miles
£18,99551,563 miles
£19,98949,734 miles
£19,99075,000 miles
£21,99556,868 miles

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