2017 Mercedes-Benz CLS 3.0 CLS350d V6 AMG Line Premium Plus
Price: £17,108. Fair price: £730 (4%) under the AskCar estimate of £17,838, our expected asking price for this car from its model, age, mileage and specification, drawing on 313 priced Mercedes-Benz CLS adverts on AskCar as of 10 November 2026.
AskCar lists 330 used Mercedes-Benz CLS from 273 UK dealerships, as of 10 November 2026.
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: 54,417 miles
- Fuel: Diesel
- Body: Saloon, 4 doors, 4 seats
- Engine: 3.0 litres, 254 bhp
- Gearbox: Automatic (G-Tronic+)
- Drive: Rear-wheel drive
- Colour: Black
- CO2: 142 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2017 Mercedes-Benz CLS AMG Line Premium Plus has covered 54,417 miles, around 14,100 fewer miles than is typical for its age. Priced at £17,108, it is advertised £730 below the AskCar estimate of £17,838. The AskCar estimate uses 313 UK dealer adverts for the Mercedes-Benz CLS, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 1 day. The seller is Vertu Mercedes Beaconsfield, based in Beaconsfield. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 10 November 2026.
Vertu Mercedes Beaconsfield is rated 4.5 out of 5 on Google.
Price
Fair price: £730 (4%) under the AskCar estimate of £17,838.
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 10 November 2026.
A 2017 Mercedes-Benz CLS with the 3.0 diesel engine is typically advertised at £14,900: the median of the 12 for sale on AskCar, as of 10 November 2026.
Time on sale
AskCar first saw this 2017 Mercedes-Benz CLS advertised 1 day ago.
Price history
AskCar first saw this advert on 9 November 2026 at £17,108. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 14,100 miles lower than the median mileage of a 2017 Mercedes-Benz CLS on AskCar.
Similar cars
4 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 10 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, £1,613 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, £658 less 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, blue. Mileage: 70,000 miles. Price: £15,750, £1,358 less than this car. Dealer: Carnet Car Sales in Larne. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2017-c346d2a53e00
Browse all Mercedes-Benz CLS cars for sale · 2017 Mercedes-Benz CLS price guide
More like this
- Used Mercedes-Benz CLS AMG Line Premium Plus prices
- Used Mercedes-Benz CLS for sale under £20,000
- Used diesel Mercedes-Benz CLS for sale
- Used Mercedes-Benz CLS for sale near High Wycombe
Photos
1 photo of this car is on its AskCar page.
As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.