2004 Mercedes-Benz SL

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

£8,995

Fair price: within 8% of the typical £9,195 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
70,000 miles
Year
2004
Fuel type
Petrol
Body type
Convertible
Engine
5.0 L
Gearbox
Automatic
Power
306 bhp
Seats
2
CO2
292 g/km
Colour
Silver
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
SL500
Emissions standard
Euro 3

About this car

This 2004 Mercedes-Benz SL has covered 70,000 miles. Our estimated market asking price is £9,195. This car is advertised at £8,995, which is £200 below that figure. Our estimate draws on 365 Mercedes-Benz SL adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 131 days ago, the asking price has dropped by £2,000. The latest MOT recorded 71,376 miles, above the advertised mileage. Check this with the dealer. Its MOT is recorded as valid until 12 May 2027. The seller is HR Sports and Classics, based in Warrington.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 June 2026, 131 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £2,000 from the first recorded £10,995. 4 price reductions recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observedAsking price
7 July 2026£10,995
17 July 2026£12,995
18 July 2026£12,995
8 August 2026£11,995
27 August 2026£10,995
18 September 2026£9,995
22 October 2026£8,995
23 October 2026£8,995

Price and mileage comparison

Estimated market asking price: £9,195. The asking price is £200 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 2,000 miles lower than typical for a 2004 Mercedes-Benz SL.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 12 May 2027. 71,376 miles at the last test.

12 other cars with the same year, trim, gearbox and fuel are for sale from £5,490 to £29,999.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£5,49070,000 miles
£5,99586,349 miles
£5,99996,000 miles
£6,29084,500 miles
£6,490109,000 miles

These cars have covered 17,549–148,000 miles, compared with 70,000 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 · 2004 Mercedes-Benz SL price guide

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Vehicle photos

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