2021 Mercedes-Benz A Class 2.0 A45 AMG S Plus

Overview

• Make: Mercedes-Benz
• Model: A Class
• Trim: AMG S Plus
• Version: 2.0 A45 AMG S Plus DCT 4WD Euro 6 (s/s) 5dr 8G (415 bhp)
• Year: 2021
• Mileage: 37,300 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 415 bhp
• Gearbox: Automatic (DCT)
• Drive: Four-wheel drive
• Colour: Black
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz A Class AMG S Plus has covered 37,300 miles, around 4,400 fewer miles than is typical for its age. Priced at £36,875, it is advertised £1,064 above the AskCar estimate of £35,811. To work out the AskCar estimate, we analyse UK dealer adverts for 6,727 Mercedes-Benz A Class cars across different ages and specifications. It first appeared in our advert records 1 day ago. The seller is Auto Lab UK, based in Blackburn. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,064 (2%) over the AskCar estimate of £35,811.

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 6,727 priced Mercedes-Benz A Class adverts across different ages and specifications, as of 12 November 2026.

A 2021 Mercedes-Benz A Class with the 2.0 petrol engine is typically advertised at £18,000: the median of the 266 for sale on AskCar, as of 12 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: 598 of the 1,120 first advertised between 12 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £36,875. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 4,400 miles lower than the median mileage of a 2021 Mercedes-Benz A Class on AskCar.

Similar cars

10 other 2021 Mercedes-Benz A Class AMG S Plus 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £28,495 to £41,995, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz A Class AMG S Plus, 2.0 petrol hatchback, white. Mileage: 41,300 miles. Price: £33,995, £2,880 less than this car. Dealer: CSH Performance in Elland. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-99c262673b6d
• 2021 Mercedes-Benz A Class AMG S Plus, 2.0 petrol hatchback, yellow. Mileage: 42,671 miles. Price: £34,999, £1,876 less than this car. Dealer: Sansoms Specialist Cars in Pegswood. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-eb30065a803a
• 2021 Mercedes-Benz A Class AMG S Plus, 2.0 petrol hatchback, black. Mileage: 45,600 miles. Price: £36,275, £600 less than this car. Dealer: Sharman Group in Manchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-7562763c158c

• The nearest: 2021 Mercedes-Benz A Class AMG S Plus, 2.0 petrol hatchback, grey, 18 miles from this car. Mileage: 18,000 miles. Price: £41,995, £5,120 more than this car. Dealer: Sharman Group in Manchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-3de038ecf3b9