2021 Mercedes-Benz CLA 1.3 AMG Line

Overview

• Make: Mercedes-Benz
• Model: CLA
• Trim: AMG Line
• Version: 1.3 AMG Line DCT FWD Euro 6 4dr 7G
• Year: 2021
• Mileage: 57,105 miles
• Fuel: Petrol
• Body: Coupe, 4 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 138 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz CLA AMG Line has covered 57,105 miles, around 9,900 more miles than is typical for its age. Its asking price of £17,999 is £355 above the AskCar estimate of £17,644. The AskCar estimate uses 3,143 UK dealer adverts for the Mercedes-Benz CLA, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 34 days ago. Our records show an MOT expiry date of 8 October 2026, which has passed. Ask the dealer for an update. The government's MOT record matches its advertised mileage. It is advertised by Bridgend Motor Group, Ayr in Heathfield. 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: £355 (2%) over the AskCar estimate of £17,644.

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 1.3 petrol engine is typically advertised at £18,700: the median of the 158 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2021 Mercedes-Benz CLA has been on sale for at least 34 days.

Price history

AskCar first saw this advert on 5 October 2026 at £17,999. 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: the latest record we hold ran out on 8 October 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 3 October 2025, passed.

Advisories at the latest test: front brake pad(s) wearing thin; rear brake pad(s) wearing thin.

Mileage at that test: 42,092 miles, which matches the advertised 57,105 miles.

Advertised mileage is about 9,900 miles higher than the median mileage of a 2021 Mercedes-Benz CLA on AskCar.

Similar cars

2 other 2021 Mercedes-Benz CLA AMG Line 1.3 petrol automatic coupes are for sale at UK dealers, from £18,490 to £18,995, as of 8 November 2026.

The 2 closest to this car in mileage:

• 2021 Mercedes-Benz CLA AMG Line, 1.3 petrol coupe, black. Mileage: 47,596 miles. Price: £18,490, £491 more than this car. Dealer: Stratstone Mercedes-Benz Of Leeds in Leeds. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-bce3d6c625d2
• 2021 Mercedes-Benz CLA AMG Line, 1.3 petrol coupe, silver. Mileage: 43,164 miles. Price: £18,995, £996 more than this car. Dealer: Hare Motors in Halifax. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-f89782c0003f