2018 Mercedes-Benz C Class 4.0 C63 V8 BiTurbo AMG S
Price: £29,995. Fair price: £607 (2%) over the AskCar estimate of £29,388, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,632 priced Mercedes-Benz C Class adverts on AskCar as of 12 November 2026.
AskCar lists 4,864 used Mercedes-Benz C Class from 2,343 UK dealerships, as of 12 November 2026.
Overview
- Make: Mercedes-Benz
- Model: C Class
- Trim: AMG S
- Version: 4.0 C63 V8 BiTurbo AMG S Auto RWD Euro 6 (s/s) 2dr SpdS MCT (503 bhp)
- Year: 2018
- Mileage: 70,000 miles
- Fuel: Petrol
- Body: Coupe, 2 doors, 4 seats
- Engine: 4.0 litres, 503 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Grey
- CO2: 200 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 70,000 miles, this 2018 Mercedes-Benz C Class AMG S has covered about 4,800 more miles than other 2018 Mercedes-Benz C Class cars. Its asking price of £29,995 is £607 above the AskCar estimate of £29,388. The AskCar estimate uses UK dealer asking prices, including 4,632 Mercedes-Benz C Class adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 1 day ago. You can find this car at Goldheart Automotive in Woking. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 12 November 2026.
Goldheart Automotive is rated 4.8 out of 5 on Google.
Price
Fair price: £607 (2%) over the AskCar estimate of £29,388.
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 4,632 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 12 November 2026.
A 2018 Mercedes-Benz C Class with the 4.0 petrol engine is typically advertised at £33,000: the median of the 41 for sale on AskCar, as of 12 November 2026.
Time on sale
AskCar first saw this 2018 Mercedes-Benz C Class advertised 1 day ago. About half of 2018 Mercedes-Benz C Class cars are gone from sale within a month of being advertised: 357 of the 751 first advertised between 12 July 2026 and 9 October 2026.
Price history
AskCar first saw this advert on 11 November 2026 at £29,995. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 4,800 miles higher than the median mileage of a 2018 Mercedes-Benz C Class on AskCar.
Similar cars
1 other 2018 Mercedes-Benz C Class AMG S 4.0 petrol automatic coupe is for sale at UK dealers, as of 12 November 2026.
The closest to this car in mileage:
- 2018 Mercedes-Benz C Class AMG S, 4.0 petrol coupe, black. Mileage: 42,651 miles. Price: £35,990, £5,995 more than this car. Dealer: MJM Car Sales in Bishop Auckland. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-7abf20bb5f9b
Browse all Mercedes-Benz C Class cars for sale · 2018 Mercedes-Benz C Class price guide
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Photos
37 photos of this car are on its AskCar page.
As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.