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: 34,363 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz A Class AMG Line is advertised with 34,363 miles, approximately 7,800 below the typical mileage for its age. Its asking price of £16,999 is £57 below the AskCar estimate of £17,056. To work out the AskCar estimate, we analyse UK dealer adverts for 6,710 Mercedes-Benz A Class cars across different ages and specifications. We have tracked this advert for 1 day. The government's MOT record matches its advertised mileage. It is for sale at Bridgend Motor Group in Gateshead. 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: £57 (under 1%) under the AskCar estimate of £17,056.

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

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 £16,999. 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: valid until 17 September 2027.

It has had 3 MOTs. The latest, on 17 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 33,252 miles, which matches the advertised 34,363 miles.

Advertised mileage is about 7,800 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, grey. Mileage: 32,616 miles. Price: £17,698, £699 more than this car. Dealer: Arnold Clark Dumbarton Renault / Dacia in Dumbarton. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-dc908ac562fd
• 2021 Mercedes-Benz A Class AMG Line, 1.3 petrol saloon, black. Mileage: 29,402 miles. Price: £15,999, £1,000 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, £1,396 more than this car. Dealer: Newtown Motors Cwmbran in Cwmbran. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-832d2a0ea680