2021 Mercedes-Benz CLA 2.0 CLA220d AMG Line Premium Plus

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) 5dr Shooting Brake 8G (187 bhp)
• Year: 2021
• Mileage: 51,000 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz CLA AMG Line Premium Plus has covered 51,000 miles, around 3,800 more miles than is typical for its age. The dealer is asking £19,499, which is £557 below the AskCar estimate of £20,056. To work out the AskCar estimate, we analyse UK dealer adverts for 3,143 Mercedes-Benz CLA cars across different ages and specifications. It first appeared in our advert records today. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Brookside Garage in Anglesey. 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: £557 (2%) under the AskCar estimate of £20,056.

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 3,143 priced Mercedes-Benz CLA adverts across different ages and specifications, as of 8 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 8 November 2026.

Time on sale

AskCar first saw this 2021 Mercedes-Benz CLA advertised today. About half of 2021 Mercedes-Benz CLA cars are gone from sale within a month of being advertised: 217 of the 420 first advertised between 11 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 8 November 2026 at £19,499. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 12 July 2027.

It has had 4 MOTs. The latest, on 6 July 2026, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 49,024 miles, which matches the advertised 51,000 miles.

Advertised mileage is about 3,800 miles higher than the median mileage of a 2021 Mercedes-Benz CLA on AskCar.

Similar cars

7 other 2021 Mercedes-Benz CLA AMG Line Premium Plus 2.0 diesel automatic estates are for sale at UK dealers, from £16,990 to £20,490, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz CLA AMG Line Premium Plus, 2.0 diesel estate, white. Mileage: 52,666 miles. Price: £19,990, £491 more than this car. Dealer: Neil Kieran Automotive in Darlington. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-12ac7b67ce37
• 2021 Mercedes-Benz CLA AMG Line Premium Plus, 2.0 diesel estate, grey. Mileage: 47,000 miles. Price: £19,495, the same price as this car. Dealer: Kallenhard in Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-45fcb09181b6
• 2021 Mercedes-Benz CLA AMG Line Premium Plus, 2.0 diesel estate, grey. Mileage: 56,900 miles. Price: £19,995, £496 more than this car. Dealer: T & S Elite Cars in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-3697772535c7

• The nearest: 2021 Mercedes-Benz CLA AMG Line Premium Plus, 2.0 diesel estate, white, 97 miles from this car. Mileage: 71,000 miles. Price: £16,990, £2,509 less than this car. Dealer: Motorsound in Oldham. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-e6bbb50b6e78