2017 Mercedes-Benz SL 5.5 SL63 V8 AMG

Overview

• Make: Mercedes-Benz
• Model: SL
• Trim: AMG
• Version: 5.5 SL63 V8 AMG Auto RWD Euro 6 (s/s) 2dr Roadster SpdS MCT (577 bhp)
• Year: 2017
• Mileage: 18,300 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 5.5 litres, 577 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 234 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Mercedes-Benz SL AMG has covered 18,300 miles, around 14,900 fewer miles than is typical for its age. The AskCar estimate for this car is £55,309. It is priced at £59,995, which is £4,686 above that estimate. The AskCar estimate uses 371 UK dealer adverts for the Mercedes-Benz SL, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 4 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at The SL Shop in Stratford-upon-Avon. 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

Above the going rate: £4,686 (8%) over the AskCar estimate of £55,309.

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.

Time on sale

AskCar first saw this 2017 Mercedes-Benz SL advertised 4 days ago.

Price history

AskCar first saw this advert on 3 November 2026 at £59,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 10 May 2027.

It has had 8 MOTs. The latest, on 11 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 9,999 miles, which matches the advertised 18,300 miles.

Advertised mileage is about 14,900 miles lower than the median mileage of a 2017 Mercedes-Benz SL on AskCar.

Similar cars

4 other 2017 Mercedes-Benz SL AMG 5.5 petrol automatic convertibles are for sale at UK dealers, from £45,450 to £49,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2017 Mercedes-Benz SL AMG, 5.5 petrol convertible, black. Mileage: 31,467 miles. Price: £49,995, £10,000 less than this car. Dealer: Parkway Specialist Cars in Mansfield. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2017-64317c05fbfa
• 2017 Mercedes-Benz SL AMG, 5.5 petrol convertible, white. Mileage: 35,000 miles. Price: £47,970, £12,025 less than this car. Dealer: Performance Paddock in Rochester. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2017-fd6147034917
• 2017 Mercedes-Benz SL AMG, 5.5 petrol convertible, white. Mileage: 45,000 miles. Price: £46,995, £13,000 less than this car. Dealer: The Bike Buyer in Cardiff. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2017-6ac9459226c3

• The nearest: 2017 Mercedes-Benz SL AMG, 5.5 petrol convertible, black, 60 miles from this car. Mileage: 51,000 miles. Price: £45,450, £14,545 less than this car. Dealer: Boss Motor Company in Chesham. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2017-5080ecfc1cf8