2021 Mercedes-Benz CLA 1.3 AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: CLA
• Trim: AMG Line Premium Plus
• Version: 1.3 AMG Line Premium Plus DCT FWD Euro 6 (s/s) 4dr
• Year: 2021
• Mileage: 42,388 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz CLA AMG Line Premium Plus is advertised with 42,388 miles, approximately 4,600 below the typical mileage for its age. Its asking price of £19,765 is £1,338 below the AskCar estimate of £21,103. To work out the AskCar estimate, we analyse UK dealer adverts for 3,221 Mercedes-Benz CLA cars across different ages and specifications. We have tracked this advert for 3 days. It is advertised by Vertu Mercedes Ascot in Bracknell. 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: £1,338 (6%) under the AskCar estimate of £21,103.

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

AskCar first saw this 2021 Mercedes-Benz CLA advertised 3 days ago. 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 3 November 2026 at £19,765. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 4,600 miles lower than the median mileage of a 2021 Mercedes-Benz CLA on AskCar.

Similar cars

39 other 2021 Mercedes-Benz CLA AMG Line Premium Plus 1.3 petrol automatic saloons are for sale at UK dealers, from £14,995 to £24,599, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz CLA AMG Line Premium Plus, 1.3 petrol saloon, grey. Mileage: 42,101 miles. Price: £21,950, £2,185 more than this car. Dealer: M B Cars London in St Albans. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-0e2f7b1d07ba
• 2021 Mercedes-Benz CLA AMG Line Premium Plus, 1.3 petrol saloon, white. Mileage: 42,000 miles. Price: £22,790, £3,025 more than this car. Dealer: VTS Brtn in Sherburn in Elmet. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-1e7b7c7f15da
• 2021 Mercedes-Benz CLA AMG Line Premium Plus, 1.3 petrol saloon, white. Mileage: 39,195 miles. Price: £21,498, £1,733 more than this car. Dealer: Arnold Clark Livingston Vauxhall in Livingston. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-3a6e4d6e380e

• The nearest: 2021 Mercedes-Benz CLA AMG Line Premium Plus, 1.3 petrol saloon, grey, under a mile from this car. Mileage: 20,898 miles. Price: £23,290, £3,525 more than this car. Dealer: Vertu Mercedes Ascot in Ascot. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-7c5b2945edd6