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) 4dr 8G (215 bhp)
• Year: 2021
• Mileage: 45,691 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.3 litres, 215 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 23 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 45,691 miles on the clock, this 2021 Mercedes-Benz A Class AMG Line has done roughly 4,000 more miles than a typical 2021 Mercedes-Benz A Class. Priced at £15,336, it is advertised £1,090 below the AskCar estimate of £16,426. To work out the AskCar estimate, we analyse UK dealer adverts for 6,748 Mercedes-Benz A Class cars across different ages and specifications. We first recorded this advert 16 days ago, and its asking price has since fallen by £364. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Quality Part X Dunstable, based in Dunstable. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,090 (6%) under the AskCar estimate of £16,426.

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 6,748 priced Mercedes-Benz A Class adverts across different ages and specifications, as of 5 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 305 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 Mercedes-Benz A Class has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 20 October 2026 at £15,700. Its asking price is now £15,336, £364 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 20 October 2026: £15,700
• 21 October 2026: £15,600
• 23 October 2026: £15,396
• 26 October 2026: £15,346
• 30 October 2026: £15,341
• 2 November 2026: £15,340
• 4 November 2026: £15,336

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 13 May 2027.

It has had 3 MOTs. The latest, on 5 May 2026, passed.

Advisories at the latest test: nearside rear nail in tyre.

Mileage at that test: 41,768 miles, which matches the advertised 45,691 miles.

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

Similar cars

7 other 2021 Mercedes-Benz A Class AMG Line 1.3 plug-in hybrid automatic saloons are for sale at UK dealers, from £12,890 to £16,999, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz A Class AMG Line, 1.3 plug-in hybrid saloon, white. Mileage: 52,500 miles. Price: £15,500, £164 more than this car. Dealer: Colin Ludwell Cars in Bristol. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-eabb3453517b
• 2021 Mercedes-Benz A Class AMG Line, 1.3 plug-in hybrid saloon, grey. Mileage: 38,053 miles. Price: £16,999, £1,663 more than this car. Dealer: HPL Preston in Preston. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-4d17b561bb96
• 2021 Mercedes-Benz A Class AMG Line, 1.3 plug-in hybrid saloon, red. Mileage: 36,254 miles. Price: £16,099, £763 more than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-14b4c2b9c0e3

• The nearest: 2021 Mercedes-Benz A Class AMG Line, 1.3 plug-in hybrid saloon, black, 12 miles from this car. Mileage: 88,202 miles. Price: £12,890, £2,446 less than this car. Dealer: Kennington Car Sales in Bletchley. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-97b601fbefa0