2021 Mercedes-Benz A Class 1.3 AMG Line

Overview

• Make: Mercedes-Benz
• Model: A Class
• Trim: AMG Line
• Version: 1.3 AMG Line DCT FWD Euro 6 4dr 7G
• Year: 2021
• Mileage: 32,616 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 32,616 miles, this 2021 Mercedes-Benz A Class AMG Line has covered about 9,600 fewer miles than other 2021 Mercedes-Benz A Class cars. The dealer is asking £17,698, which is £491 above the AskCar estimate of £17,207. To work out the AskCar estimate, we analyse UK dealer adverts for 6,710 Mercedes-Benz A Class cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 77 days, and its asking price has been cut by £800. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Dumbarton Renault / Dacia, based in Dumbarton. 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: £491 (2%) over the AskCar estimate of £17,207.

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 1.3 petrol engine is typically advertised at £16,500: the median of the 312 for sale on AskCar, as of 7 November 2026.

Time on sale

The dealer may accept less. This 2021 Mercedes-Benz A Class has been on sale for at least 77 days, and its asking price has been cut by £800. 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 22 August 2026 at £18,498. Its asking price is now £17,698, £800 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 22 August 2026: £18,498
• 24 September 2026: £18,298
• 21 October 2026: £17,998
• 7 November 2026: £17,698

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 30 July 2027.

It has had 3 MOTs. The latest, on 10 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 32,033 miles, which matches the advertised 32,616 miles.

Advertised mileage is about 9,600 miles lower than the median mileage of a 2021 Mercedes-Benz A Class on AskCar.

Similar cars

9 other 2021 Mercedes-Benz A Class AMG Line 1.3 petrol automatic saloons are for sale at UK dealers, from £13,950 to £19,182, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz A Class AMG Line, 1.3 petrol saloon, blue. Mileage: 34,363 miles. Price: £16,999, £699 less than this car. Dealer: Bridgend Motor Group in Gateshead. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-03560f7b82a6
• 2021 Mercedes-Benz A Class AMG Line, 1.3 petrol saloon, black. Mileage: 29,402 miles. Price: £15,999, £1,699 less than this car. Dealer: Lookers Car Hub South Shields in South Shields. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-44a4964798d1
• 2021 Mercedes-Benz A Class AMG Line, 1.3 petrol saloon, white. Mileage: 26,864 miles. Price: £18,395, £697 more than this car. Dealer: Newtown Motors Cwmbran in Cwmbran. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-832d2a0ea680

• The nearest: 2021 Mercedes-Benz A Class AMG Line, 1.3 petrol saloon, black, 20 miles from this car. Mileage: 15,846 miles. Price: £18,995, £1,297 more than this car. Dealer: Park's Coatbridge Renault / Dacia in Coatbridge. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-dd7ec3662dfb