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: 51,326 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 138 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz CLA AMG Line has covered 51,326 miles. Its asking price of £17,998 is £448 above the AskCar estimate of £17,550. To work out the AskCar estimate, we analyse UK dealer adverts for 3,143 Mercedes-Benz CLA cars across different ages and specifications. This car was first seen in our listings data 23 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Arnold Clark Linwood Vauxhall / Jeep / Alfa Romeo, based in Linwood. 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: £448 (2%) over the AskCar estimate of £17,550.

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

This 2020 Mercedes-Benz CLA has been on sale for at least 23 days.

Price history

AskCar first saw this advert on 16 October 2026 at £17,998. 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 1 October 2027.

It has had 6 MOTs. The latest, on 2 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 51,331 miles, which matches the advertised 51,326 miles.

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, silver. Mileage: 51,370 miles. Price: £16,990, £1,008 less than this car. Dealer: Perrys Barnsley in Barnsley. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-cb406efbc22d
• 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, grey. Mileage: 49,303 miles. Price: £16,980, £1,018 less than this car. Dealer: Yeomans Skoda Bridgwater in Bridgwater. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-165bd71ad64c
• 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, grey. Mileage: 49,140 miles. Price: £16,500, £1,498 less than this car. Dealer: Alpino Cars in Manchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-dfadc52d31c3

• The nearest: 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol saloon, black, 28 miles from this car. Mileage: 70,054 miles. Price: £16,498, £1,500 less than this car. Dealer: Arnold Clark Stirling Renault / Dacia / Hyundai / Vanstore in Stirling. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-8129df6dcc6b