2020 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 (s/s) 4dr Coupe 7G
• Year: 2020
• Mileage: 33,264 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 123 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 33,264 miles, this 2020 Mercedes-Benz CLA AMG Line has covered about 18,100 fewer miles than other 2020 Mercedes-Benz CLA cars. The dealer is asking £19,770, which is £459 above the AskCar estimate of £19,311. To work out the AskCar estimate, we analyse UK dealer adverts for 3,202 Mercedes-Benz CLA cars across different ages and specifications. We have tracked this advert for 1 day. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is LSH Auto Mercedes-Benz of Stockport, based in Stockport. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Price

Fair price: £459 (2%) over the AskCar estimate of £19,311.

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 3,202 priced Mercedes-Benz CLA adverts across different ages and specifications, as of 14 November 2026.

A 2020 Mercedes-Benz CLA with the 1.3 petrol engine is typically advertised at £17,400: the median of the 114 for sale on AskCar, as of 14 November 2026.

Time on sale

AskCar first saw this 2020 Mercedes-Benz CLA advertised 1 day ago. About half of 2020 Mercedes-Benz CLA cars are gone from sale within a month of being advertised: 134 of the 292 first advertised between 14 July 2026 and 11 October 2026.

Price history

AskCar first saw this advert on 13 November 2026 at £19,770. 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 14 November 2026: valid until 11 October 2027.

It has had 5 MOTs. The latest, on 7 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 32,832 miles, which matches the advertised 33,264 miles.

Advertised mileage is about 18,100 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 14 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, white. Mileage: 33,202 miles. Price: £18,627, £1,143 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, black. Mileage: 33,000 miles. Price: £17,689, £2,081 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. Mileage: 36,000 miles. Price: £18,991, £779 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, grey, 2 miles from this car. Mileage: 49,140 miles. Price: £16,500, £3,270 less than this car. Dealer: Alpino Cars in Manchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-dfadc52d31c3