2017 Mercedes-Benz CLS 3.0 CLS350d V6 AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: CLS
• Trim: AMG Line Premium Plus
• Version: 3.0 CLS350d V6 AMG Line Premium Plus G-Tronic+ RWD Euro 6 (s/s) 4dr Coupe (254 bhp)
• Year: 2017
• Mileage: 70,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 4 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 142 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Mercedes-Benz CLS AMG Line Premium Plus is advertised with 70,000 miles on the clock. Priced at £15,750, it is advertised £447 below the AskCar estimate of £16,197. The AskCar estimate uses UK dealer asking prices, including 313 Mercedes-Benz CLS adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 162 days ago. Its asking price has since fallen by £1,000. Our latest MOT record expired on 19 July 2026. Check the current position with the dealer. Its advertised mileage matches the government's MOT record. It is for sale at Carnet Car Sales in Larne. 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: £447 (2%) under the AskCar estimate of £16,197.

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 313 priced Mercedes-Benz CLS adverts across different ages and specifications, as of 6 November 2026.

A 2017 Mercedes-Benz CLS with the 3.0 diesel engine is typically advertised at £14,900: the median of the 10 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2017 Mercedes-Benz CLS has been on sale for at least 162 days.

Price history

AskCar first saw this advert on 28 May 2026 at £16,750. Its asking price is now £15,750, £1,000 less. The latest price cut was seen on 15 September 2026.

Price changes recorded:

• 29 May 2026: £16,750
• 15 September 2026: £15,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 19 July 2026; ask the dealer for the current MOT.

It has had 5 MOTs. The latest, on 17 July 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 66,276 miles, which matches the advertised 70,000 miles.

Similar cars

3 other 2017 Mercedes-Benz CLS AMG Line Premium Plus 3.0 diesel automatic saloons are for sale at UK dealers, from £13,999 to £16,450, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2017 Mercedes-Benz CLS AMG Line Premium Plus, 3.0 diesel saloon, grey. Mileage: 67,000 miles. Price: £15,495, £255 less than this car. Dealer: Wheels Excellence in Chesham. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2017-75cde26fe15d
• 2017 Mercedes-Benz CLS AMG Line Premium Plus, 3.0 diesel saloon, silver. Mileage: 67,000 miles. Price: £16,450, £700 more than this car. Dealer: J.A. Jarvis in Fernhurst. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2017-54b17dbd4ea0
• 2017 Mercedes-Benz CLS AMG Line Premium Plus, 3.0 diesel saloon, grey. Mileage: 99,049 miles. Price: £13,999, £1,751 less than this car. Dealer: Wearside Autoparc in Sunderland. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2017-cbbec69a43d9