2014 Mercedes-Benz SL 3.5 SL350 AMG Sport

Overview

• Make: Mercedes-Benz
• Model: SL
• Trim: AMG Sport
• Version: 3.5 SL350 AMG Sport G-Tronic RWD Euro 5 (s/s) 2dr (302 bhp)
• Year: 2014
• Mileage: 71,200 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 3.5 litres, 302 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 169 g/km
• Emissions standard: Euro 5, ULEZ compliant

About this car

At 71,200 miles, this 2014 Mercedes-Benz SL AMG Sport has covered about 16,200 more miles than other 2014 Mercedes-Benz SL cars. Its asking price of £16,800 is £209 above the AskCar estimate of £16,591. The AskCar estimate uses UK dealer asking prices, including 374 Mercedes-Benz SL adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 94 days ago. Its asking price has since fallen by £1,200. The government's MOT record matches its advertised mileage. You can find this car at Rdm Direct in Burton on Trent. 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: £209 (1%) over the AskCar estimate of £16,591.

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 2014 Mercedes-Benz SL with the 3.5 petrol engine is typically advertised at £18,200: the median of the 16 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2014 Mercedes-Benz SL has been on sale for at least 94 days.

Price history

AskCar first saw this advert on 6 August 2026 at £18,000. Its asking price is now £16,800, £1,200 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 7 August 2026: £18,000
• 23 October 2026: £17,750
• 27 October 2026: £17,000
• 2 November 2026: £16,800

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 4 August 2027.

It has had 13 MOTs. The latest, on 6 July 2026, passed.

Advisories at the latest test: rear sub-frame corroded but not seriously weakened.

Mileage at that test: 70,568 miles, which matches the advertised 71,200 miles.

Advertised mileage is about 16,200 miles higher than the median mileage of a 2014 Mercedes-Benz SL on AskCar.

Similar cars

10 other 2014 Mercedes-Benz SL AMG Sport 3.5 petrol automatic convertibles are for sale at UK dealers, from £11,995 to £25,000, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2014 Mercedes-Benz SL AMG Sport, 3.5 petrol convertible, silver. Mileage: 77,800 miles. Price: £15,995, £805 less than this car. Dealer: Performance Car Company in Havant. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2014-2adc6a737684
• 2014 Mercedes-Benz SL AMG Sport, 3.5 petrol convertible, black. Mileage: 63,000 miles. Price: £16,995, £195 more than this car. Dealer: Hampton Car Sales in Milton Malsor. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2014-9f315f7358bc
• 2014 Mercedes-Benz SL AMG Sport, 3.5 petrol convertible, black. Mileage: 83,988 miles. Price: £15,395, £1,405 less than this car. Dealer: Torque Motor Group in Huddersfield. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2014-4f4ac0347549