2017 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: 2017
• Mileage: 80,000 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

With 80,000 miles on the clock, this 2017 Mercedes-Benz CLS AMG Line has done roughly 9,500 more miles than a typical 2017 Mercedes-Benz CLS. The dealer is asking £12,195, which is £292 above the AskCar estimate of £11,903. To work out the AskCar estimate, we analyse UK dealer adverts for 310 Mercedes-Benz CLS cars across different ages and specifications. Since we first spotted the advert 27 days ago, the asking price has dropped by £300. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Middlesex Motors in Uxbridge. 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: £292 (2%) over the AskCar estimate of £11,903.

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 310 priced Mercedes-Benz CLS adverts across different ages and specifications, as of 8 November 2026.

A 2017 Mercedes-Benz CLS with the 2.1 diesel engine is typically advertised at £13,000: the median of the 13 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2017 Mercedes-Benz CLS has been on sale for at least 27 days.

Price history

AskCar first saw this advert on 12 October 2026 at £12,495. Its asking price is now £12,195, £300 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 12 October 2026: £12,495
• 7 November 2026: £12,195

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 4 October 2027.

It has had 9 MOTs. The latest, on 5 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 79,918 miles, which matches the advertised 80,000 miles.

Advertised mileage is about 9,500 miles higher than the median mileage of a 2017 Mercedes-Benz CLS on AskCar.

Similar cars

4 other 2017 Mercedes-Benz CLS AMG Line 2.1 diesel automatic saloons are for sale at UK dealers, from £11,795 to £16,490, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2017 Mercedes-Benz CLS AMG Line, 2.1 diesel saloon, grey. Mileage: 77,000 miles. Price: £11,795, £400 less than this car. Dealer: Elland Car Sales in Brighouse. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2017-5e4ed327cdc2
• 2017 Mercedes-Benz CLS AMG Line, 2.1 diesel saloon, black. Mileage: 51,000 miles. Price: £13,995, £1,800 more than this car. Dealer: AH Specialist Cars in Watford. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2017-7311282f9d93
• 2017 Mercedes-Benz CLS AMG Line, 2.1 diesel saloon, black. Mileage: 48,715 miles. Price: £14,998, £2,803 more than this car. Dealer: Arnold Clark Dundee Renault / Hyundai / Dacia / Vanstore in Dundee. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2017-dd01f712396f