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: 45,523 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Red
• CO2: 133 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz A Class AMG Line has covered 45,523 miles, around 4,000 more miles than is typical for its age. The dealer is asking £17,089, which is £1,073 above the AskCar estimate of £16,016. To work out the AskCar estimate, we analyse UK dealer adverts for 6,765 Mercedes-Benz A Class cars across different ages and specifications. This car was first seen in our listings data 1 day ago. The government's MOT record matches its advertised mileage. It is for sale at cinch in Preston. 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: £1,073 (6%) over the AskCar estimate of £16,016.

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 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 1,056 first advertised between 8 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 5 November 2026 at £17,089. 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 6 November 2026: valid until 14 February 2027.

It has had 3 MOTs. The latest, on 23 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 41,536 miles, which matches the advertised 45,523 miles.

Advertised mileage is about 4,000 miles higher than the median mileage of a 2021 Mercedes-Benz A Class on AskCar.

Similar cars

39 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 6 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz A Class AMG Line, 2.0 diesel hatchback, silver. Mileage: 45,123 miles. Price: £16,999, £90 less than this car. Dealer: Total Vehicle Solutions in Glasgow. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-f72f8093dfc0
• 2021 Mercedes-Benz A Class AMG Line, 2.0 diesel hatchback, grey. Mileage: 45,955 miles. Price: £16,900, £189 less than this car. Dealer: Sytner Select Northampton in Northampton. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-2726487e8ca4
• 2021 Mercedes-Benz A Class AMG Line, 2.0 diesel hatchback, black. Mileage: 47,728 miles. Price: £16,099, £990 less than this car. Dealer: Prestige Car Supermarket in York. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-062e9a3022a4

• The nearest: 2021 Mercedes-Benz A Class AMG Line, 2.0 diesel hatchback, black, 17 miles from this car. Mileage: 59,000 miles. Price: £15,395, £1,694 less than this car. Dealer: Love Cars in Accrington. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-819a71b74fb9