2018 Mercedes-Benz CLA 2.1 CLA200d AMG Line

Overview

• Make: Mercedes-Benz
• Model: CLA
• Trim: AMG Line
• Version: 2.1 CLA200d AMG Line DCT FWD Euro 6 (s/s) 4dr Coupe 7G (134 bhp)
• Year: 2018
• Mileage: 71,732 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.1 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 105 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz CLA AMG Line has covered 71,732 miles, around 3,700 more miles than is typical for its age. Priced at £12,000, it is advertised £413 below the AskCar estimate of £12,413. To work out the AskCar estimate, we analyse UK dealer adverts for 3,221 Mercedes-Benz CLA cars across different ages and specifications. We first recorded this car for sale 3 days ago. Its advertised mileage matches the government's MOT record. You can find this car at Car Planet Barnet in New Southgate. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £413 (3%) under the AskCar estimate of £12,413.

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 3,221 priced Mercedes-Benz CLA adverts across different ages and specifications, as of 6 November 2026.

A 2018 Mercedes-Benz CLA with the 2.1 diesel engine is typically advertised at £12,700: the median of the 74 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2018 Mercedes-Benz CLA advertised 3 days ago. About half of 2018 Mercedes-Benz CLA cars are gone from sale within a month of being advertised: 146 of the 275 first advertised between 11 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £12,000. 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 6 November 2026: valid until 9 July 2027.

It failed its MOT on 10 July 2026 (windscreen washer provides insufficient washer liquid) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 70,167 miles, which matches the advertised 71,732 miles.

Advertised mileage is about 3,700 miles higher than the median mileage of a 2018 Mercedes-Benz CLA on AskCar.

Similar cars

18 other 2018 Mercedes-Benz CLA AMG Line 2.1 diesel automatic saloons are for sale at UK dealers, from £9,995 to £13,999, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz CLA AMG Line, 2.1 diesel saloon, grey. Mileage: 69,900 miles. Price: £13,995, £1,995 more than this car. Dealer: AQS Car Specialists in Peterborough. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2018-de7a4b1a0862
• 2018 Mercedes-Benz CLA AMG Line, 2.1 diesel saloon, black. Mileage: 68,730 miles. Price: £12,490, £490 more than this car. Dealer: Xenon Automotive in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2018-0a9feb424fc0
• 2018 Mercedes-Benz CLA AMG Line, 2.1 diesel saloon, blue. Mileage: 68,000 miles. Price: £11,495, £505 less than this car. Dealer: Houghton Motors in Houghton Regis. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2018-70deb7b3c123

• The nearest: 2018 Mercedes-Benz CLA AMG Line, 2.1 diesel saloon, silver, 12 miles from this car. Mileage: 57,351 miles. Price: £12,995, £995 more than this car. Dealer: House of Motors London in Barking and Dagenham. AskCar page: https://askcar.co.uk/car/mercedes-benz-cla-2018-147d9b5d6a63