2013 Mercedes-Benz SL 3.5 SL350 V6 BlueEfficiency

Overview

• Make: Mercedes-Benz
• Model: SL
• Version: 3.5 SL350 V6 BlueEfficiency G-Tronic RWD Euro 5 (s/s) 2dr (302 bhp)
• Year: 2013
• Mileage: 42,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 3.5 litres, 302 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Rear-wheel drive
• Colour: White
• CO2: 169 g/km
• Emissions standard: Euro 5, ULEZ compliant

About this car

This 2013 Mercedes-Benz SL is advertised with 42,000 miles, approximately 19,200 below the typical mileage for its age. Its asking price of £18,490 is £962 below the AskCar estimate of £19,452. The AskCar estimate uses 374 UK dealer adverts for the Mercedes-Benz SL, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 109 days ago, and its asking price has since fallen by £1,000. Our records show an MOT expiry date of 19 October 2026, which has passed. Ask the dealer for an update. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Snippersgate in Houghton-LE-Spring. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £962 (4%) under the AskCar estimate of £19,452.

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 374 priced Mercedes-Benz SL adverts across different ages and specifications, as of 8 November 2026.

A 2013 Mercedes-Benz SL with the 3.5 petrol engine is typically advertised at £17,000: the median of the 13 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2013 Mercedes-Benz SL has been on sale for at least 109 days.

Price history

AskCar first saw this advert on 22 July 2026 at £19,490. Its asking price is now £18,490, £1,000 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 23 July 2026: £19,490
• 26 July 2026: £19,990
• 15 September 2026: £19,490
• 23 September 2026: £18,990
• 16 October 2026: £18,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: the latest record we hold ran out on 19 October 2026; ask the dealer for the current MOT.

It failed its MOT on 11 October 2025 (registration plate does not conform to the specified requirements front and rear plates, excessive spacing splitting a character group; nearside front tyre has ply or cords damaged worn inner shoulder, split inner shoulder exposing and damaging ply/cords) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 41,773 miles, which matches the advertised 42,000 miles.

Advertised mileage is about 19,200 miles lower than the median mileage of a 2013 Mercedes-Benz SL on AskCar.