2018 Mercedes-Benz AMG GT 4.0 V8 BiTurbo Premium

Overview

• Make: Mercedes-Benz
• Model: AMG GT
• Trim: Premium
• Version: 4.0 V8 BiTurbo GPF Premium DCT RWD Euro 6 (s/s) 2dr Roadster SpdS (469 bhp)
• Year: 2018
• Mileage: 49,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 4.0 litres, 469 bhp
• Gearbox: Automatic (DCT)
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 261 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 49,000 miles, this 2018 Mercedes-Benz AMG GT Premium has covered about 18,300 more miles than other 2018 Mercedes-Benz AMG GT cars. Priced at £53,495, it is advertised £4,283 below the AskCar estimate of £57,778. The AskCar estimate uses UK dealer asking prices, including 144 Mercedes-Benz AMG GT adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 56 days ago. Its asking price has since fallen by £1,500. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Evolve Motor Company in Newport. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £4,283 (7%) under the AskCar estimate of £57,778.

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 144 priced Mercedes-Benz AMG GT adverts across different ages and specifications, as of 10 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 10 November 2026.

Time on sale

This 2018 Mercedes-Benz AMG GT has been on sale for at least 56 days.

Price history

AskCar first saw this advert on 15 September 2026 at £54,995. Its asking price is now £53,495, £1,500 less. The latest price cut was seen on 8 November 2026.

Price changes recorded:

• 15 September 2026: £54,995
• 19 October 2026: £53,995
• 22 October 2026: £54,995
• 7 November 2026: £54,495
• 8 November 2026: £53,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: valid until 13 August 2027.

It has had 7 MOTs. The latest, on 14 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 48,732 miles, which matches the advertised 49,000 miles.

Advertised mileage is about 18,300 miles higher than the median mileage of a 2018 Mercedes-Benz AMG GT on AskCar.

Similar cars

2 other 2018 Mercedes-Benz AMG GT Premium 4.0 petrol automatic convertibles are for sale at UK dealers, from £57,975 to £59,948, as of 10 November 2026.

The 2 closest to this car in mileage:

• 2018 Mercedes-Benz AMG GT Premium, 4.0 petrol convertible, blue. Mileage: 36,406 miles. Price: £57,975, £4,480 more than this car. Dealer: Portland Of Bawtry in Doncaster. AskCar page: https://askcar.co.uk/car/mercedes-benz-amg-gt-2018-f89dd767cfb3
• 2018 Mercedes-Benz AMG GT Premium, 4.0 petrol convertible, blue. Mileage: 33,000 miles. Price: £59,948, £6,453 more than this car. Dealer: Imperials -Chelmsford in Chelmsford. AskCar page: https://askcar.co.uk/car/mercedes-benz-amg-gt-2018-f9fcd5d1b0d8