2021 Mercedes-Benz A Class 2.0 AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: A Class
• Trim: AMG Line Premium
• Version: 2.0 AMG Line Premium Auto FWD Euro 6 5dr
• Year: 2021
• Mileage: 51,659 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 131 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz A Class AMG Line Premium has covered 51,659 miles, around 10,200 more miles than is typical for its age. The AskCar estimate for this car is £17,204. It is priced at £16,599, which is £605 below that estimate. The AskCar estimate uses 6,765 UK dealer adverts for the Mercedes-Benz A Class, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 3 days ago. Its asking price has since fallen by £200. The government's MOT record matches its advertised mileage. You can find this car at cinch in Grantham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £605 (3%) under the AskCar estimate of £17,204.

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 6,765 priced Mercedes-Benz A Class adverts across different ages and specifications, as of 6 November 2026.

A 2021 Mercedes-Benz A Class with the 2.0 diesel engine is typically advertised at £17,800: the median of the 274 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2021 Mercedes-Benz A Class advertised 3 days ago. About half of 2021 Mercedes-Benz A Class cars are gone from sale within a month of being advertised: 572 of the 1,056 first advertised between 8 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £16,799. Its asking price is now £16,599, £200 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 3 November 2026: £16,799
• 6 November 2026: £16,599

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 11 October 2027.

It has had 5 MOTs. The latest, on 12 October 2026, passed.

Advisories at the latest test: offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 51,540 miles, which matches the advertised 51,659 miles.

Advertised mileage is about 10,200 miles higher than the median mileage of a 2021 Mercedes-Benz A Class on AskCar.

Similar cars

12 other 2021 Mercedes-Benz A Class AMG Line Premium 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £14,712 to £19,829, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz A Class AMG Line Premium, 2.0 diesel hatchback, silver. Mileage: 49,804 miles. Price: £16,998, £399 more than this car. Dealer: Arnold Clark Liverpool Renault Dacia Alpine Kia Vanstore in Liverpool. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-8649533ed0f2
• 2021 Mercedes-Benz A Class AMG Line Premium, 2.0 diesel hatchback, grey. Mileage: 49,000 miles. Price: £17,250, £651 more than this car. Dealer: Northwest Motors in Manchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-a7f9efca3710
• 2021 Mercedes-Benz A Class AMG Line Premium, 2.0 diesel hatchback, white. Mileage: 48,756 miles. Price: £17,498, £899 more than this car. Dealer: Arnold Clark Carlisle Hyundai / Geely / Vanstore in Carlisle. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-365e6af4adfa

• The nearest: 2021 Mercedes-Benz A Class AMG Line Premium, 2.0 diesel hatchback, red, 42 miles from this car. Mileage: 75,760 miles. Price: £14,712, £1,887 less than this car. Dealer: York Ward & Rowlatt in Wellingborough. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-997b8c17ac0e