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 4dr 7G
• Year: 2020
• Mileage: 34,925 miles
• Fuel: Petrol
• Body: Coupe, 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

With 34,925 miles on the clock, this 2020 Mercedes-Benz CLA AMG Line has done roughly 16,400 fewer miles than a typical 2020 Mercedes-Benz CLA. The AskCar estimate for this car is £18,592. It is priced at £18,699, which is £107 above that estimate. The AskCar estimate uses 3,143 UK dealer adverts for the Mercedes-Benz CLA, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 25 days ago, and its asking price has since fallen by £500. The government's MOT record matches its advertised mileage. It is advertised by cinch Corby in North Northamptonshire. 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: £107 (under 1%) over the AskCar estimate of £18,592.

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 25 days.

Price history

AskCar first saw this advert on 14 October 2026 at £19,199. Its asking price is now £18,699, £500 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 14 October 2026: £19,199
• 30 October 2026: £18,999
• 31 October 2026: £18,699

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 6 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: 34,922 miles, which matches the advertised 34,925 miles.

Advertised mileage is about 16,400 miles lower than the median mileage of a 2020 Mercedes-Benz CLA on AskCar.

Similar cars

11 other 2020 Mercedes-Benz CLA AMG Line 1.3 petrol automatic coupes are for sale at UK dealers, from £14,495 to £20,299, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol coupe, white. Mileage: 30,042 miles. Price: £18,849, £150 more than this car. Dealer: Motorpoint Birmingham in Birmingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-24acab4f9958
• 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol coupe, white. Mileage: 40,678 miles. Price: £17,899, £800 less than this car. Dealer: Motorpoint Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-bc22485374e9
• 2020 Mercedes-Benz CLA AMG Line, 1.3 petrol coupe, grey. Mileage: 41,058 miles. Price: £17,510, £1,189 less than this car. Dealer: Evans Halshaw Ford Milton Keynes in Milton Keynes. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2020-fa77380319b0