2015 Mercedes-Benz SL 3.0 SL400 AMG Sport

Overview

• Make: Mercedes-Benz
• Model: SL
• Trim: AMG Sport
• Version: 3.0 SL400 AMG Sport G-Tronic RWD Euro 6 (s/s) 2dr (328 bhp)
• Year: 2015
• Mileage: 74,700 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 3.0 litres, 328 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 178 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 74,700 miles on the clock, this 2015 Mercedes-Benz SL AMG Sport has done roughly 20,600 more miles than a typical 2015 Mercedes-Benz SL. Priced at £16,995, it is advertised £670 below the AskCar estimate of £17,665. The AskCar estimate uses UK dealer asking prices, including 371 Mercedes-Benz SL adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 86 days ago. The recorded MOT expired on 25 September 2026, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at MSL Trade Centre in Birmingham. 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: £670 (3%) under the AskCar estimate of £17,665.

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 2015 Mercedes-Benz SL with the 3.0 petrol engine is typically advertised at £19,000: the median of the 17 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2015 Mercedes-Benz SL has been on sale for at least 86 days.

Price history

AskCar first saw this advert on 13 August 2026 at £19,995. Its asking price is now £16,995, £3,000 less.

Price changes recorded:

• 14 August 2026: £19,995
• 6 September 2026: £17,995
• 21 October 2026: £16,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: the latest record we hold ran out on 25 September 2026; ask the dealer for the current MOT.

It has had 9 MOTs. The latest, on 26 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 67,617 miles, which matches the advertised 74,700 miles.

Advertised mileage is about 20,600 miles higher than the median mileage of a 2015 Mercedes-Benz SL on AskCar.

Similar cars

15 other 2015 Mercedes-Benz SL AMG Sport 3.0 petrol automatic convertibles are for sale at UK dealers, from £15,975 to £24,895, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2015 Mercedes-Benz SL AMG Sport, 3.0 petrol convertible, silver. Mileage: 77,487 miles. Price: £17,999, £1,004 more than this car. Dealer: Red Lion Motors in Chelmsford. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-9a749e772a4c
• 2015 Mercedes-Benz SL AMG Sport, 3.0 petrol convertible, silver. Mileage: 71,693 miles. Price: £18,500, £1,505 more than this car. Dealer: SKV Motors in Romford. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-909d994ed60a
• 2015 Mercedes-Benz SL AMG Sport, 3.0 petrol convertible, blue. Mileage: 70,383 miles. Price: £18,250, £1,255 more than this car. Dealer: Christopher Chubb Cars in Birmingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-07f791ba86b3