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: 37,000 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: White
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 37,000 miles, this 2020 Mercedes-Benz CLA AMG Line has covered about 14,300 fewer miles than other 2020 Mercedes-Benz CLA cars. Its asking price of £18,490 is £369 below the AskCar estimate of £18,859. To work out the AskCar estimate, we analyse UK dealer adverts for 3,143 Mercedes-Benz CLA cars across different ages and specifications. We first recorded this car for sale today. Its advertised mileage matches the government's MOT record. You can find this car at Andrew James Cars in Rochester. 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: £369 (1%) under the AskCar estimate of £18,859.

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 2020 Mercedes-Benz CLA with the 1.3 petrol engine is typically advertised at £17,300: the median of the 115 for sale on AskCar, as of 8 November 2026.

Time on sale

AskCar first saw this 2020 Mercedes-Benz CLA advertised today. About half of 2020 Mercedes-Benz CLA cars are gone from sale within a month of being advertised: 128 of the 278 first advertised between 10 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 8 November 2026 at £18,490. 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: valid until 12 August 2027.

It has had 4 MOTs. The latest, on 13 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 37,150 miles, which matches the advertised 37,000 miles.

Advertised mileage is about 14,300 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 8 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, black. Mileage: 37,209 miles. Price: £18,995, £505 more than this car. Dealer: The Motor Deals in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-c59b6cdc6fe8
• 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon. Mileage: 36,000 miles. Price: £18,991, £501 more than this car. Dealer: Fabian Motor Company in Swansea. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-005ae1c92fe7
• 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, grey. Mileage: 39,434 miles. Price: £17,810, £680 less than this car. Dealer: Big Motoring World Camberley in Camberley. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-1a3ba76069ff

• The nearest: 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, black, 2 miles from this car. Mileage: 61,122 miles. Price: £16,775, £1,715 less than this car. Dealer: JMV Cars Ltd of Shorne in Gravesend. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-2165cb4857bb