2018 Mercedes-Benz CLS 2.1 CLS220d AMG Line

Overview

• Make: Mercedes-Benz
• Model: CLS
• Trim: AMG Line
• Version: 2.1 CLS220d AMG Line G-Tronic+ RWD Euro 6 (s/s) 4dr Coupe (175 bhp)
• Year: 2018
• Mileage: 90,200 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 4 seats
• Engine: 2.1 litres, 175 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz CLS AMG Line is advertised with 90,200 miles, approximately 12,200 above the typical mileage for its age. The dealer is asking £11,990, which is £491 below the AskCar estimate of £12,481. To work out the AskCar estimate, we analyse UK dealer adverts for 321 Mercedes-Benz CLS cars across different ages and specifications. Since we first spotted the advert 131 days ago, the asking price has dropped by £1,000. Its advertised mileage matches the government's MOT record. The seller is Morton Park Motor Company, based in Darlington. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £491 (3%) under the AskCar estimate of £12,481.

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 321 priced Mercedes-Benz CLS adverts across different ages and specifications, as of 5 November 2026.

Time on sale

This 2018 Mercedes-Benz CLS has been on sale for at least 131 days.

Price history

AskCar first saw this advert on 27 June 2026 at £12,990. Its asking price is now £11,990, £1,000 less. The latest price cut was seen on 6 October 2026.

Price changes recorded:

• 28 June 2026: £12,990
• 12 July 2026: £12,890
• 20 September 2026: £12,590
• 24 September 2026: £12,490
• 6 October 2026: £11,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 30 January 2027.

It has had 7 MOTs. The latest, on 31 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 88,406 miles, which matches the advertised 90,200 miles.

Advertised mileage is about 12,200 miles higher than the median mileage of a 2018 Mercedes-Benz CLS on AskCar.

Similar cars

1 other 2018 Mercedes-Benz CLS AMG Line 2.1 diesel automatic saloon is for sale at UK dealers, as of 5 November 2026.

The closest to this car in mileage:

• 2018 Mercedes-Benz CLS AMG Line, 2.1 diesel saloon, silver. Mileage: 104,700 miles. Price: £10,995, £995 less than this car. Dealer: Auto Bloom in London. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2018-e5f4d9e57d9a