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 4dr 7G
• Year: 2021
• Mileage: 34,000 miles
• Fuel: Petrol
• Body: Coupe, 4 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 140 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz CLA AMG Line Premium Plus is advertised with 34,000 miles, approximately 13,000 below the typical mileage for its age. The dealer is asking £22,290, which is £972 above the AskCar estimate of £21,318. To work out the AskCar estimate, we analyse UK dealer adverts for 3,089 Mercedes-Benz CLA cars across different ages and specifications. We have tracked this advert for 9 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Westaway Motors Ltd Xpeng Changan Mitsubishi in Northampton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £972 (4%) over the AskCar estimate of £21,318.

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 3,089 priced Mercedes-Benz CLA adverts across different ages and specifications, as of 9 November 2026.

A 2021 Mercedes-Benz CLA with the 1.3 petrol engine is typically advertised at £18,700: the median of the 154 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2021 Mercedes-Benz CLA has been on sale for at least 9 days.

Price history

AskCar first saw this advert on 31 October 2026 at £22,290. 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 9 November 2026: valid until 22 September 2027.

It has had 3 MOTs. The latest, on 23 September 2026, passed.

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

Mileage at that test: 32,812 miles, which matches the advertised 34,000 miles.

Advertised mileage is about 13,000 miles lower than the median mileage of a 2021 Mercedes-Benz CLA on AskCar.

Similar cars

11 other 2021 Mercedes-Benz CLA AMG Line Premium Plus 1.3 petrol automatic coupes are for sale at UK dealers, from £18,320 to £23,498, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz CLA AMG Line Premium Plus, 1.3 petrol coupe, black. Mileage: 35,403 miles. Price: £19,995, £2,295 less than this car. Dealer: Ray Chapman Motors. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-d53e33042519
• 2021 Mercedes-Benz CLA AMG Line Premium Plus, 1.3 petrol coupe, black. Mileage: 30,287 miles. Price: £20,895, £1,395 less than this car. Dealer: Motor Range Liverpool in Liverpool. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-382610c9bde4
• 2021 Mercedes-Benz CLA AMG Line Premium Plus, 1.3 petrol coupe, grey. Mileage: 38,055 miles. Price: £21,700, £590 less than this car. Dealer: Marshall Land Rover Swindon in Swindon. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-ea586a044ee8

• The nearest: 2021 Mercedes-Benz CLA AMG Line Premium Plus, 1.3 petrol coupe, white, 55 miles from this car. Mileage: 26,176 miles. Price: £23,299, £1,009 more than this car. Dealer: Gates of Harlow in Harlow. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-546f3de4acee