2014 Mercedes-Benz SL 3.5 SL350 AMG Sport
Price: £18,995. Fair price: £538 (2%) over the AskCar estimate of £18,457, our expected asking price for this car from its model, age, mileage and specification, drawing on 374 priced Mercedes-Benz SL adverts on AskCar as of 8 November 2026.
AskCar lists 468 used Mercedes-Benz SL from 344 UK dealerships, as of 8 November 2026.
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: 57,500 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 3.5 litres, 302 bhp
- Gearbox: Automatic (G-Tronic)
- Drive: Rear-wheel drive
- Colour: Silver
- CO2: 169 g/km
- Emissions standard: Euro 5, ULEZ compliant
About this car
This 2014 Mercedes-Benz SL AMG Sport has covered 57,500 miles, around 2,500 more miles than is typical for its age. The dealer is asking £18,995, which is £538 above the AskCar estimate of £18,457. To work out the AskCar estimate, we analyse UK dealer adverts for 374 Mercedes-Benz SL cars across different ages and specifications. We first saw this car advertised 135 days ago. Its asking price has since fallen by £1,000. The seller is Roy Humphrey Vargas, based in EYE. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £538 (2%) over the AskCar estimate of £18,457.
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 135 days.
Price history
AskCar first saw this advert on 26 June 2026 at £19,995. Its asking price is now £18,995, £1,000 less. The latest price cut was seen on 7 August 2026.
Price changes recorded:
- 27 June 2026: £19,995
- 7 August 2026: £18,995
Mileage and MOT
Advertised mileage is about 2,500 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, black. Mileage: 55,000 miles. Price: £19,990, £995 more than this car. Dealer: Optimum Vehicle Group in Peterborough. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2014-4baacbc50546
- 2014 Mercedes-Benz SL AMG Sport, 3.5 petrol convertible, black. Mileage: 63,000 miles. Price: £16,995, £2,000 less 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, silver. Mileage: 44,000 miles. Price: £19,999, £1,004 more than this car. Dealer: Coleford Leisure in Coleford. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2014-524d6945e1cb
Browse all Mercedes-Benz SL cars for sale · 2014 Mercedes-Benz SL price guide
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Photos
17 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.