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: 45,600 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

With 45,600 miles on the clock, this 2021 Mercedes-Benz A Class AMG S Plus has done roughly 3,400 more miles than a typical 2021 Mercedes-Benz A Class. The AskCar estimate for this car is £34,268. It is priced at £36,275, which is £2,007 above 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 164 days. It is advertised by Sharman Group in Manchester. 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: £2,007 (5%) over the AskCar estimate of £34,268.

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 2.0 petrol engine is typically advertised at £18,000: the median of the 270 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 164 days. 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 28 May 2026 at £36,275. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 3,400 miles higher than the median mileage of a 2021 Mercedes-Benz A Class on AskCar.

Similar cars

9 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 8 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz A Class AMG S Plus, 2.0 petrol hatchback, yellow. Mileage: 42,671 miles. Price: £34,999, £1,276 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, white. Mileage: 41,300 miles. Price: £33,995, £2,280 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, grey. Mileage: 28,765 miles. Price: £38,995, £2,720 more than this car. Dealer: Eaglesham Garage in Glasgow. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-552fb6db4653

• The nearest: 2021 Mercedes-Benz A Class AMG S Plus, 2.0 petrol hatchback, grey, under a mile from this car. Mileage: 18,000 miles. Price: £41,995, £5,720 more than this car. Dealer: Sharman Group in Manchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-3de038ecf3b9