2021 Mercedes-Benz CLA 1.3 CLA200 AMG Line

Price: £18,991. Fair price: £643 (3%) under the AskCar estimate of £19,634, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,190 priced Mercedes-Benz CLA adverts on AskCar as of 7 November 2026.

AskCar lists 3,272 used Mercedes-Benz CLA from 1,338 UK dealerships, as of 7 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: CLA
  • Trim: AMG Line
  • Version: 1.3 CLA200 AMG Line DCT FWD Euro 6 (s/s) 4dr Coupe 7G (161 bhp)
  • Year: 2021
  • Mileage: 39,283 miles
  • Fuel: Petrol
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 1.3 litres, 161 bhp
  • Gearbox: Automatic (DCT)
  • Drive: Front-wheel drive
  • Colour: Grey
  • CO2: 139 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

With 39,283 miles on the clock, this 2021 Mercedes-Benz CLA AMG Line has done roughly 7,900 fewer miles than a typical 2021 Mercedes-Benz CLA. Its asking price of £18,991 is £643 below the AskCar estimate of £19,634. The AskCar estimate draws on 3,190 Mercedes-Benz CLA adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 39 days ago. Its asking price has since fallen by £500. The government's MOT record matches its advertised mileage. You can find this car at Greenaway Autos in Pontypridd. 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: £643 (3%) under the AskCar estimate of £19,634.

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 3,190 priced Mercedes-Benz CLA adverts across different ages and specifications, as of 7 November 2026.

A 2021 Mercedes-Benz CLA with the 1.3 petrol engine is typically advertised at £18,600: the median of the 158 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2021 Mercedes-Benz CLA has been on sale for at least 39 days.

Price history

AskCar first saw this advert on 29 September 2026 at £19,491. Its asking price is now £18,991, £500 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

  • 29 September 2026: £19,491
  • 24 October 2026: £18,991

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 5 May 2027.

It has had 3 MOTs. The latest, on 6 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 37,751 miles, which matches the advertised 39,283 miles.

Advertised mileage is about 7,900 miles lower than the median mileage of a 2021 Mercedes-Benz CLA on AskCar.

Similar cars

23 other 2021 Mercedes-Benz CLA AMG Line 1.3 petrol automatic saloons are for sale at UK dealers, from £13,990 to £19,999, as of 7 November 2026.

The 3 closest to this car in mileage:

  • 2021 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, grey. Mileage: 37,662 miles. Price: £18,560, £431 less than this car. Dealer: Big Motoring World Norwich in Norwich. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-524c08812574
  • 2021 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, black. Mileage: 36,600 miles. Price: £19,495, £504 more than this car. Dealer: Lawson Cars in Middlesbrough. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-a93bbea7e471
  • 2021 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, white. Mileage: 43,000 miles. Price: £18,795, £196 less than this car. Dealer: Rk Motoring in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-be04f1b9e928
  • The nearest: 2021 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, black, 7 miles from this car. Mileage: 62,250 miles. Price: £17,995, £996 less than this car. Dealer: Sinclair Group Mercedes-Benz Of Cardiff & Newport in Cardiff. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-b9de4f4e9e25

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

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Photos

32 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.