2021 Mercedes-Benz A Class 1.3 A200 AMG Line

Price: £16,410. Fair price: £209 (1%) under the AskCar estimate of £16,619, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,710 priced Mercedes-Benz A Class adverts on AskCar as of 7 November 2026.

AskCar lists 6,997 used Mercedes-Benz A Class from 2,717 UK dealerships, as of 7 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: A Class
  • Trim: AMG Line
  • Version: 1.3 A200 AMG Line Manual FWD Euro 6 (s/s) 5dr (161 bhp)
  • Year: 2021
  • Mileage: 17,490 miles
  • Fuel: Petrol
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 1.3 litres, 161 bhp
  • Gearbox: Manual
  • Drive: Front-wheel drive
  • Colour: Silver
  • CO2: 126 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 17,490 miles, this 2021 Mercedes-Benz A Class AMG Line has covered about 24,700 fewer miles than other 2021 Mercedes-Benz A Class cars. The AskCar estimate for this car is £16,619. It is priced at £16,410, which is £209 below that estimate. The AskCar estimate uses 6,710 UK dealer adverts for the Mercedes-Benz A Class, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 11 days ago. Its asking price has since fallen by £300. We checked its advertised mileage against the government's MOT record, and they match. The seller is Big Motoring World Sheffield, based in Rotherham. 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: £209 (1%) under the AskCar estimate of £16,619.

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

This 2021 Mercedes-Benz A Class has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 27 October 2026 at £16,710. Its asking price is now £16,410, £300 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

  • 27 October 2026: £16,710
  • 28 October 2026: £16,540
  • 31 October 2026: £16,490
  • 4 November 2026: £16,470
  • 5 November 2026: £16,410

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 25 March 2027.

It has had 4 MOTs. The latest, on 27 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 17,490 miles, which matches the advertised 17,490 miles.

Advertised mileage is about 24,700 miles lower than the median mileage of a 2021 Mercedes-Benz A Class on AskCar.

Similar cars

4 other 2021 Mercedes-Benz A Class AMG Line 1.3 petrol manual hatchbacks are for sale at UK dealers, from £14,498 to £16,275, as of 7 November 2026.

The 3 closest to this car in mileage:

  • 2021 Mercedes-Benz A Class AMG Line, 1.3 petrol hatchback, silver. Mileage: 19,931 miles. Price: £16,275, £135 less than this car. Dealer: Sytner Group Geely Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-cf2034930d62
  • 2021 Mercedes-Benz A Class AMG Line, 1.3 petrol hatchback, white. Mileage: 39,871 miles. Price: £14,800, £1,610 less than this car. Dealer: Peoples Falkirk in Falkirk. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-0685b23a6a4b
  • 2021 Mercedes-Benz A Class AMG Line, 1.3 petrol hatchback, black. Mileage: 41,000 miles. Price: £15,795, £615 less than this car. Dealer: Regency Car Sales Autovision Inverness in Inverness. AskCar page: https://askcar.co.uk/car/mercedes-benz-a-class-2021-73abdd4d6054

Browse all Mercedes-Benz A Class cars for sale · 2021 Mercedes-Benz A Class price guide

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Photos

24 photos of this car are on its AskCar page.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.