2020 Mercedes-Benz AMG GT 4.0

Overview

• Make: Mercedes-Benz
• Model: AMG GT
• Version: 4.0 Auto Euro 6 2dr
• Year: 2020
• Mileage: 18,500 miles
• Fuel: Petrol
• Body: Coupe, 2 doors
• Engine: 4.0 litres
• Gearbox: Automatic
• Colour: Black
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz AMG GT has covered 18,500 miles, around 20,700 fewer miles than is typical for its age. The AskCar estimate for this car is £73,918. It is priced at £74,990, which is £1,072 above that estimate. 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 recorded this car for sale 166 days ago. The seller is Terani, based in Brentford. 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: £1,072 (1%) over the AskCar estimate of £73,918.

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 2020 Mercedes-Benz AMG GT with the 4.0 petrol engine is typically advertised at £71,700: the median of the 14 for sale on AskCar, as of 10 November 2026.

Time on sale

This 2020 Mercedes-Benz AMG GT has been on sale for at least 166 days.

Price history

AskCar first saw this advert on 28 May 2026 at £74,990. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 20,700 miles lower than the median mileage of a 2020 Mercedes-Benz AMG GT on AskCar.