2018 Mercedes-Benz AMG GT 4.0 V8 BiTurbo C Edition 50

Overview

• Make: Mercedes-Benz
• Model: AMG GT
• Trim: C Edition 50
• Version: 4.0 V8 BiTurbo C Edition 50 DCT RWD Euro 6 (s/s) 2dr Roadster SpdS (549 bhp)
• Year: 2018
• Mileage: 30 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 4.0 litres, 549 bhp
• Gearbox: Automatic (DCT)
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 259 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz AMG GT C Edition 50 has covered 30 miles, around 30,600 fewer miles than is typical for its age. Its asking price of £159,911 is £64,981 above the AskCar estimate of £94,930. The AskCar estimate draws on 141 Mercedes-Benz AMG GT adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 90 days ago. It is advertised by ASM (uk) in Redditch. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £64,981 (68%) over the AskCar estimate of £94,930.

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 141 priced Mercedes-Benz AMG GT adverts across different ages and specifications, as of 9 November 2026.

A 2018 Mercedes-Benz AMG GT with the 4.0 petrol engine is typically advertised at £75,500: the median of the 14 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2018 Mercedes-Benz AMG GT has been on sale for at least 90 days.

Price history

AskCar first saw this advert on 11 August 2026 at £159,911. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 30,600 miles lower than the median mileage of a 2018 Mercedes-Benz AMG GT on AskCar.

The advertised mileage of 30 miles looks wrong for a 2018 car; check it with the dealer.

Similar cars

2 other 2018 Mercedes-Benz AMG GT C Edition 50 4.0 petrol automatic convertibles are for sale at UK dealers, from £72,999 to £104,850, as of 9 November 2026.

The 2 closest to this car in mileage:

• 2018 Mercedes-Benz AMG GT C Edition 50, 4.0 petrol convertible, grey. Mileage: 2,100 miles. Price: £104,850, £55,061 less than this car. Dealer: Proctor Car Sales in Chesterfield. AskCar page: https://askcar.co.uk/car/mercedes-benz-amg-gt-2018-3de1b353eee9
• 2018 Mercedes-Benz AMG GT C Edition 50, 4.0 petrol convertible, blue. Mileage: 30,350 miles. Price: £72,999, £86,912 less than this car. Dealer: Blakedown Car Company in Wombourne. AskCar page: https://askcar.co.uk/car/mercedes-benz-amg-gt-2018-739c41e00547