2021 Mercedes-Benz CLA 1.3 CLA180 AMG Line

Overview

• Make: Mercedes-Benz
• Model: CLA
• Trim: AMG Line
• Version: 1.3 CLA180 AMG Line DCT FWD Euro 6 (s/s) 4dr Coupe 7G (134 bhp)
• Year: 2021
• Mileage: 72,000 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.3 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 138 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz CLA AMG Line has covered 72,000 miles. The dealer is asking £17,000, which is £673 above the AskCar estimate of £16,327. To work out the AskCar estimate, we analyse UK dealer adverts for 3,143 Mercedes-Benz CLA cars across different ages and specifications. Since we first spotted the advert 164 days ago, the asking price has dropped by £500. Ask the dealer why the advert shows fewer miles than the 72,758 recorded at the latest MOT. The recorded MOT expired on 4 August 2026, so ask the dealer whether it has been renewed. You can find this car at Atlas Autos in Manningtree. 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: £673 (4%) over the AskCar estimate of £16,327.

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 164 days.

Price history

AskCar first saw this advert on 28 May 2026 at £17,500. Its asking price is now £17,000, £500 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 28 May 2026: £17,500
• 22 October 2026: £17,000

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 4 August 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 22 July 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 72,758 miles. The advert says 72,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 24,800 miles higher 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 8 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, blue. Mileage: 75,120 miles. Price: £15,990, £1,010 less than this car. Dealer: Dealdrive Motors in Middlesbrough. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-45d5f550d24d
• 2021 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, grey. Mileage: 77,604 miles. Price: £16,498, £502 less than this car. Dealer: Arnold Clark West Bromwich Motorstore in West Bromwich. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-a7dfd67a66a1
• 2021 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, white. Mileage: 62,816 miles. Price: £19,000, £2,000 more than this car. Dealer: KAP Folkestone in Folkestone. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-5965e9e5ae51

• The nearest: 2021 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, white, 32 miles from this car. Mileage: 43,000 miles. Price: £18,795, £1,795 more than this car. Dealer: Rk Motoring in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2021-be04f1b9e928