2017 Mercedes-Benz C Class 4.0 C63 V8 BiTurbo AMG S Premium

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG S Premium
• Version: 4.0 C63 V8 BiTurbo AMG S Premium Auto RWD Euro 6 (s/s) 2dr Cabriolet SpdS MCT (503 bhp)
• Year: 2017
• Mileage: 44,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 4.0 litres, 503 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 208 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Mercedes-Benz C Class AMG S Premium has covered 44,000 miles, around 26,000 fewer miles than is typical for its age. Priced at £35,995, it is advertised £2,303 above the AskCar estimate of £33,692. The AskCar estimate draws on 4,635 Mercedes-Benz C Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 161 days. Its advertised mileage matches the government's MOT record. It is for sale at AM Autohaus in Slough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,303 (6%) over the AskCar estimate of £33,692.

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 4,635 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 5 November 2026.

A 2017 Mercedes-Benz C Class with the 4.0 petrol engine is typically advertised at £33,000: the median of the 42 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2017 Mercedes-Benz C Class has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £35,995. 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 5 November 2026: valid until 27 February 2027.

It has had 7 MOTs. The latest, on 28 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 42,432 miles, which matches the advertised 44,000 miles.

Advertised mileage is about 26,000 miles lower than the median mileage of a 2017 Mercedes-Benz C Class on AskCar.

Similar cars

6 other 2017 Mercedes-Benz C Class AMG S Premium 4.0 petrol automatic convertibles are for sale at UK dealers, from £28,990 to £43,595, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2017 Mercedes-Benz C Class AMG S Premium, 4.0 petrol convertible, silver. Mileage: 40,000 miles. Price: £31,450, £4,545 less than this car. Dealer: Farlan Automotive in Wembley. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-662a301a88f3
• 2017 Mercedes-Benz C Class AMG S Premium, 4.0 petrol convertible, white. Mileage: 33,000 miles. Price: £35,995, the same price as this car. Dealer: BRM Car Sales Scunthorpe in Scunthorpe. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-721a16b263fc
• 2017 Mercedes-Benz C Class AMG S Premium, 4.0 petrol convertible, grey. Mileage: 26,800 miles. Price: £34,995, £1,000 less than this car. Dealer: Hamptons of Surrey in Farnham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-964935faaf9f