2021 Mercedes-Benz A Class 1.3 A250e AMG Line

Overview

• Make: Mercedes-Benz
• Model: A Class
• Trim: AMG Line
• Version: 1.3 15.6kWh A250e AMG Line DCT FWD Euro 6 (s/s) 5dr 8G (215 bhp)
• Year: 2021
• Mileage: 56,146 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.3 litres, 215 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 24 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 56,146 miles, this 2021 Mercedes-Benz A Class AMG Line has covered about 14,000 more miles than other 2021 Mercedes-Benz A Class cars. The AskCar estimate for this car is £15,162. It is priced at £14,270, which is £892 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,679 Mercedes-Benz A Class cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 135 days, and its asking price has been cut by £1,700. We checked its advertised mileage against the government's MOT record, and they match. The seller is Dace Motor Company - Trading Standards Approved, based in Stockport. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £892 (5%) under the AskCar estimate of £15,162.

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 6,679 priced Mercedes-Benz A Class adverts across different ages and specifications, as of 8 November 2026.

A 2021 Mercedes-Benz A Class with the 1.3 plug-in hybrid engine is typically advertised at £16,500: the median of the 306 for sale on AskCar, as of 8 November 2026.

Time on sale

The dealer may accept less. This 2021 Mercedes-Benz A Class has been on sale for at least 135 days, and its asking price has been cut by £1,700. About half of 2021 Mercedes-Benz A Class cars are gone from sale within a month of being advertised: 575 of the 1,063 first advertised between 8 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 26 June 2026 at £15,970. Its asking price is now £14,270, £1,700 less. The latest price cut was seen on 15 October 2026.

Price changes recorded:

• 26 June 2026: £15,970
• 15 July 2026: £15,840
• 15 August 2026: £15,670
• 21 August 2026: £14,970
• 30 September 2026: £14,770
• 8 October 2026: £14,470
• 15 October 2026: £14,270

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 26 March 2027.

It failed its MOT on 25 March 2026 (nearside front windscreen damaged but not adversely affecting driver's view; offside rear registration plate lamp inoperative in the case of multiple lamps or light sources; offside front tyre tread pattern not visible over the whole tread area when minimum depth required is 1.0mm) and passed 1 day later, on 26 March 2026.

Advisories at the latest test: offside rear child seat fitted not allowing full inspection of adult belt; nearside front windscreen damaged but not adversely affecting driver's view; offside rear registration plate lamp inoperative in the case of multiple lamps or light sources.

Mileage at that test: 53,086 miles, which matches the advertised 56,146 miles.

Advertised mileage is about 14,000 miles higher than the median mileage of a 2021 Mercedes-Benz A Class on AskCar.

Similar cars

30 other 2021 Mercedes-Benz A Class AMG Line 1.3 plug-in hybrid automatic hatchbacks are for sale at UK dealers, from £9,995 to £18,998, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz A Class AMG Line, 1.3 plug-in hybrid hatchback, white. Mileage: 56,312 miles. Price: £14,790, £520 more than this car. Dealer: St Car Sales Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-cf3c4706782b
• 2021 Mercedes-Benz A Class AMG Line, 1.3 plug-in hybrid hatchback, red. Mileage: 53,025 miles. Price: £15,499, £1,229 more than this car. Dealer: Bridgend Motor Group in Gateshead. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-f577e104d5a5
• 2021 Mercedes-Benz A Class AMG Line, 1.3 plug-in hybrid hatchback, blue. Mileage: 52,548 miles. Price: £15,295, £1,025 more than this car. Dealer: Car Hub Specialist in Manchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-b186d546716e