2020 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: 2020
• Mileage: 16,601 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.3 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: White
• CO2: 138 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 16,601 miles on the clock, this 2020 Mercedes-Benz CLA AMG Line has done roughly 34,800 fewer miles than a typical 2020 Mercedes-Benz CLA. The AskCar estimate for this car is £20,765. It is priced at £19,900, which is £865 below that estimate. The AskCar estimate draws on 3,190 Mercedes-Benz CLA adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 163 days ago, the asking price has dropped by £820. We checked its advertised mileage against the government's MOT record, and they match. The seller is Grainger Motor Group Mantles BYD Royston, based in Royston. 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: £865 (4%) under the AskCar estimate of £20,765.

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 2020 Mercedes-Benz CLA with the 1.3 petrol engine is typically advertised at £17,300: the median of the 119 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2020 Mercedes-Benz CLA has been on sale for at least 163 days.

Price history

AskCar first saw this advert on 28 May 2026 at £20,720. Its asking price is now £19,900, £820 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 28 May 2026: £20,720
• 6 June 2026: £20,490
• 16 June 2026: £20,280
• 20 June 2026: £20,150
• 27 June 2026: £19,990
• 27 July 2026: £19,650
• 1 September 2026: £19,995
• 11 September 2026: £19,900
• 21 September 2026: £19,880
• 24 September 2026: £19,990
• 29 September 2026: £19,800
• 11 October 2026: £19,490
• 18 October 2026: £19,300
• 23 October 2026: £18,990
• 30 October 2026: £18,650
• 6 November 2026: £19,900

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 16 December 2026.

It has had 3 MOTs. The latest, on 24 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 14,919 miles, which matches the advertised 16,601 miles.

Advertised mileage is about 34,800 miles lower than the median mileage of a 2020 Mercedes-Benz CLA on AskCar.

Similar cars

25 other 2020 Mercedes-Benz CLA AMG Line 1.3 petrol automatic saloons are for sale at UK dealers, from £12,970 to £21,000, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, black. Mileage: 33,000 miles. Price: £17,714, £2,186 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-85809de966a3
• 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, white. Mileage: 33,202 miles. Price: £18,627, £1,273 less than this car. Dealer: Brindley Garages Brindley Omoda/Jaecoo Cannock in Cannock. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-8c4461eea1eb
• 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon. Mileage: 36,000 miles. Price: £18,991, £909 less than this car. Dealer: Fabian Motor Company in Swansea. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-005ae1c92fe7

• The nearest: 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, black, 40 miles from this car. Mileage: 48,537 miles. Price: £16,995, £2,905 less than this car. Dealer: Kaz Executive Travel in Basildon. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-05158e67b6ef