2021 Mercedes-Benz CLA 2.0 CLA220d AMG Line Premium Plus

Price: £20,911. Good value: £2,096 (9%) under the AskCar estimate of £23,007, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,221 priced Mercedes-Benz CLA adverts on AskCar as of 6 November 2026.

AskCar lists 3,261 used Mercedes-Benz CLA from 1,338 UK dealerships, as of 6 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: CLA
  • Trim: AMG Line Premium Plus
  • Version: 2.0 CLA220d AMG Line Premium Plus DCT FWD Euro 6 (s/s) 4dr 2) Coupe 8G (187 bhp)
  • Year: 2021
  • Mileage: 28,860 miles
  • Fuel: Diesel
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 2.0 litres, 187 bhp
  • Gearbox: Automatic (DCT)
  • Drive: Front-wheel drive
  • Colour: Silver
  • CO2: 133 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz CLA AMG Line Premium Plus has covered 28,860 miles, around 18,100 fewer miles than is typical for its age. Its asking price of £20,911 is £2,096 below the AskCar estimate of £23,007. To work out the AskCar estimate, we analyse UK dealer adverts for 3,221 Mercedes-Benz CLA cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 78 days, and its asking price has been cut by £1,846. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Carbase Bristol, based in Bristol. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Good value: £2,096 (9%) under the AskCar estimate of £23,007.

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 3,221 priced Mercedes-Benz CLA adverts across different ages and specifications, as of 6 November 2026.

A 2021 Mercedes-Benz CLA with the 2.0 diesel engine is typically advertised at £22,000: the median of the 84 for sale on AskCar, as of 6 November 2026.

Time on sale

The dealer may accept less. This 2021 Mercedes-Benz CLA has been on sale for at least 78 days, and its asking price has been cut by £1,846. About half of 2021 Mercedes-Benz CLA cars are gone from sale within a month of being advertised: 215 of the 416 first advertised between 7 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 20 August 2026 at £22,757. Its asking price is now £20,911, £1,846 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

  • 20 August 2026: £22,757
  • 21 August 2026: £22,814
  • 22 August 2026: £22,806
  • 25 August 2026: £22,749
  • 26 August 2026: £22,500
  • 28 August 2026: £22,720
  • 29 August 2026: £22,500
  • 2 September 2026: £22,177
  • 5 September 2026: £22,161
  • 9 September 2026: £22,036
  • 12 September 2026: £22,004
  • 15 September 2026: £21,927
  • 16 September 2026: £21,643
  • 22 September 2026: £21,602
  • 1 October 2026: £21,568
  • 7 October 2026: £21,557
  • 8 October 2026: £21,545
  • 9 October 2026: £21,527
  • 10 October 2026: £21,504
  • 13 October 2026: £21,453
  • 15 October 2026: £21,421
  • 16 October 2026: £21,376
  • 21 October 2026: £21,366
  • 22 October 2026: £21,362
  • 24 October 2026: £21,298
  • 27 October 2026: £21,271
  • 28 October 2026: £21,195
  • 31 October 2026: £21,130
  • 4 November 2026: £20,936
  • 5 November 2026: £20,925
  • 6 November 2026: £20,911

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 26 April 2027.

It has had 3 MOTs. The latest, on 27 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 27,108 miles, which matches the advertised 28,860 miles.

Advertised mileage is about 18,100 miles lower than the median mileage of a 2021 Mercedes-Benz CLA on AskCar.

Similar cars

17 other 2021 Mercedes-Benz CLA AMG Line Premium Plus 2.0 diesel automatic saloons are for sale at UK dealers, from £16,295 to £23,990, as of 6 November 2026.

The 3 closest to this car in mileage:

  • 2021 Mercedes-Benz CLA AMG Line Premium Plus, 2.0 diesel saloon, white. Mileage: 27,613 miles. Price: £23,990, £3,079 more than this car. Dealer: Brownroyd Motors in Heywood. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-9cbe47b3e116
  • 2021 Mercedes-Benz CLA AMG Line Premium Plus, 2.0 diesel saloon, black. Mileage: 34,277 miles. Price: £21,998, £1,087 more than this car. Dealer: Arnold Clark York Motorstore / Vanstore in York. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-4c7a20f0b890
  • 2021 Mercedes-Benz CLA AMG Line Premium Plus, 2.0 diesel saloon, grey. Mileage: 21,885 miles. Price: £23,495, £2,584 more than this car. Dealer: Fida Motors in Wickford. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-c61d65781d55
  • The nearest: 2021 Mercedes-Benz CLA AMG Line Premium Plus, 2.0 diesel saloon, white, under a mile from this car. Mileage: 52,667 miles. Price: £19,597, £1,314 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-aff97fc334c8

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

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Photos

34 photos of this car are on its AskCar page.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.