2021 Mercedes-Benz CLA 1.3 AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: CLA
• Trim: AMG Line Premium
• Version: 1.3 AMG Line Premium DCT FWD Euro 6 (s/s) 4dr
• Year: 2021
• Mileage: 43,979 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: White
• CO2: 139 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 43,979 miles on the clock, this 2021 Mercedes-Benz CLA AMG Line Premium has done roughly 3,000 fewer miles than a typical 2021 Mercedes-Benz CLA. Priced at £19,499, it is advertised £207 below the AskCar estimate of £19,706. 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 155 days, and its asking price has been cut by £900. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Lookers Mercedes-Benz of Brighton, based in Brighton. 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

Fair price: £207 (1%) under the AskCar estimate of £19,706.

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 1.3 petrol engine is typically advertised at £18,700: the median of the 162 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 155 days, and its asking price has been cut by £900. 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 4 June 2026 at £20,399. Its asking price is now £19,499, £900 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 4 June 2026: £20,399
• 17 June 2026: £20,249
• 29 June 2026: £19,799
• 3 July 2026: £19,999
• 7 July 2026: £19,699
• 10 July 2026: £19,499
• 20 August 2026: £19,999
• 22 August 2026: £20,499
• 25 August 2026: £20,239
• 3 November 2026: £19,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 29 April 2027.

It has had 5 MOTs. The latest, on 30 April 2026, passed.

Advisories at the latest test: offside front outer tyre has a cut but not deep enough to reach the ply or cords.

Mileage at that test: 43,092 miles, which matches the advertised 43,979 miles.

Advertised mileage is about 3,000 miles lower than the median mileage of a 2021 Mercedes-Benz CLA on AskCar.

Similar cars

18 other 2021 Mercedes-Benz CLA AMG Line Premium 1.3 petrol automatic saloons are for sale at UK dealers, from £13,295 to £21,998, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz CLA AMG Line Premium, 1.3 petrol saloon, blue. Mileage: 44,173 miles. Price: £17,500, £1,999 less than this car. Dealer: Saxtons.co.uk in Chelmsford. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-dcbae09791cd
• 2021 Mercedes-Benz CLA AMG Line Premium, 1.3 petrol saloon, blue. Mileage: 43,000 miles. Price: £18,295, £1,204 less than this car. Dealer: First Class Cars Bury St Edmunds in Bury St Edmunds. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-a19b2f612278
• 2021 Mercedes-Benz CLA AMG Line Premium, 1.3 petrol saloon, white. Mileage: 41,382 miles. Price: £18,495, £1,004 less than this car. Dealer: Hilton Car Supermarket Milton Keynes in Milton Keynes. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-775daf248576

• The nearest: 2021 Mercedes-Benz CLA AMG Line Premium, 1.3 petrol saloon, blue, 31 miles from this car. Mileage: 123,000 miles. Price: £13,295, £6,204 less than this car. Dealer: Sovereign Cars in Smallfield. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-08a97cc49c83