2013 Mercedes-Benz SL 3.5

Overview

• Make: Mercedes-Benz
• Model: SL
• Version: 3.5 Auto RWD Euro 5 2dr (302 bhp)
• Year: 2013
• Mileage: 63,127 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 3.5 litres, 302 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 169 g/km
• Emissions standard: Euro 5, ULEZ compliant

About this car

This 2013 Mercedes-Benz SL has covered 63,127 miles. The dealer is asking £16,399, which is £293 below the AskCar estimate of £16,692. To work out the AskCar estimate, we analyse UK dealer adverts for 371 Mercedes-Benz SL cars across different ages and specifications. We first saw this car advertised 31 days ago. Its asking price has since fallen by £391. The advertised mileage is lower than the latest MOT reading of 63,723 miles. Ask the dealer to explain. Its MOT is recorded as valid until 29 September 2027. The seller is Stratstone Mercedes-Benz of Colchester, based in Colchester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £293 (1%) under the AskCar estimate of £16,692.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 371 priced Mercedes-Benz SL adverts across different ages and specifications, as of 7 November 2026.

A 2013 Mercedes-Benz SL with the 3.5 petrol engine is typically advertised at £16,700: the median of the 14 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2013 Mercedes-Benz SL has been on sale for at least 31 days.

Price history

AskCar first saw this advert on 7 October 2026 at £16,790. Its asking price is now £16,399, £391 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 7 October 2026: £16,790
• 17 October 2026: £16,497
• 27 October 2026: £16,455
• 5 November 2026: £16,399

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 29 September 2027.

It failed its MOT on 2 September 2026 (offside front suspension arm ball joint excessively worn) and passed 1 day later, on 3 September 2026.

There were no advisories at the latest test.

Mileage at that test: 63,723 miles. The advert says 63,127 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 1,900 miles higher than the median mileage of a 2013 Mercedes-Benz SL on AskCar.