2021 Mercedes-Benz A Class 2.0 AMG Line

Overview

• Make: Mercedes-Benz
• Model: A Class
• Trim: AMG Line
• Version: 2.0 AMG Line Auto FWD Euro 6 5dr
• Year: 2021
• Mileage: 18,229 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 133 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz A Class AMG Line has covered 18,229 miles, around 24,000 fewer miles than is typical for its age. Its asking price of £19,199 is £1,039 above the AskCar estimate of £18,160. The AskCar estimate uses UK dealer asking prices, including 6,710 Mercedes-Benz A Class adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 1 day. The recorded MOT expired on 21 May 2026, so ask the dealer whether it has been renewed. Its advertised mileage matches the government's MOT record. It is for sale at Bridgend Motor Group, Ayr in Heathfield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,039 (5%) over the AskCar estimate of £18,160.

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 6,710 priced Mercedes-Benz A Class adverts across different ages and specifications, as of 7 November 2026.

A 2021 Mercedes-Benz A Class with the 2.0 diesel engine is typically advertised at £17,700: the median of the 274 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2021 Mercedes-Benz A Class advertised 1 day ago. About half of 2021 Mercedes-Benz A Class cars are gone from sale within a month of being advertised: 572 of the 1,060 first advertised between 8 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 6 November 2026 at £19,199. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: the latest record we hold ran out on 21 May 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 20 May 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 14,748 miles, which matches the advertised 18,229 miles.

Advertised mileage is about 24,000 miles lower than the median mileage of a 2021 Mercedes-Benz A Class on AskCar.

Similar cars

40 other 2021 Mercedes-Benz A Class AMG Line 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £12,500 to £19,795, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz A Class AMG Line, 2.0 diesel hatchback, black. Mileage: 14,489 miles. Price: £18,699, £500 less than this car. Dealer: Motorpoint Portsmouth in Portsmouth. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-b802f432cbed
• 2021 Mercedes-Benz A Class AMG Line, 2.0 diesel hatchback, red. Mileage: 22,210 miles. Price: £17,399, £1,800 less than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-a08e65ddf4bf
• 2021 Mercedes-Benz A Class AMG Line, 2.0 diesel hatchback, silver. Mileage: 25,177 miles. Price: £17,990, £1,209 less than this car. Dealer: Savannah in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-8599e3d47fe7

• The nearest: 2021 Mercedes-Benz A Class AMG Line, 2.0 diesel hatchback, grey, under a mile from this car. Mileage: 59,546 miles. Price: £15,890, £3,309 less than this car. Dealer: Stratstone Mercedes-Benz of Ayr in Prestwick. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-548040dfd145