2021 Mercedes-Benz AMG GT 4.0 Night Edition

Price: £86,500. Fair price: £1,565 (1%) under the AskCar estimate of £88,065, our expected asking price for this car from its model, age, mileage and specification, drawing on 144 priced Mercedes-Benz AMG GT adverts on AskCar as of 10 November 2026.

AskCar lists 156 used Mercedes-Benz AMG GT from 130 UK dealerships, as of 10 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: AMG GT
  • Trim: Night Edition
  • Version: 4.0 Night Edition Auto RWD Euro 6 2dr (522 bhp)
  • Year: 2021
  • Mileage: 13,613 miles
  • Fuel: Petrol
  • Body: 2 doors, 2 seats
  • Engine: 4.0 litres, 522 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Black
  • CO2: 290 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2021 Mercedes-Benz AMG GT Night Edition is 13,613 miles. Priced at £86,500, it is advertised £1,565 below the AskCar estimate of £88,065. To work out the AskCar estimate, we analyse UK dealer adverts for 144 Mercedes-Benz AMG GT cars across different ages and specifications. We first recorded this advert 61 days ago, and its asking price has since fallen by £2,500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sytner Group Mercedes-Benz of Milton Keynes, based in Milton Keynes. 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

Sytner Group Mercedes-Benz of Milton Keynes is rated 4.4 out of 5 on Google.

Price

Fair price: £1,565 (1%) under the AskCar estimate of £88,065.

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.

Time on sale

This 2021 Mercedes-Benz AMG GT has been on sale for at least 61 days.

Price history

AskCar first saw this advert on 10 September 2026 at £89,000. Its asking price is now £86,500, £2,500 less. The latest price cut was seen on 10 November 2026.

Price changes recorded:

  • 10 September 2026: £89,000
  • 24 September 2026: £88,000
  • 1 October 2026: £90,000
  • 14 October 2026: £89,000
  • 24 October 2026: £88,000
  • 31 October 2026: £87,500
  • 10 November 2026: £86,500

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: valid until 8 September 2027.

It has had 4 MOTs. The latest, on 9 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 13,613 miles, which matches the advertised 13,613 miles.

Browse all Mercedes-Benz AMG GT cars for sale · 2021 Mercedes-Benz AMG GT price guide

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Photos

33 photos of this car are on its AskCar page.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.