2020 Mercedes-Benz CLS 1.9 CLS300d AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: CLS
• Trim: AMG Line Premium Plus
• Version: 1.9 300d AMG Line Premium Plus 9G-Tronic RWD Euro 6 4dr (241 bhp)
• Year: 2020
• Mileage: 46,695 miles
• Fuel: Diesel
• Body: Coupe, 4 doors, 5 seats
• Engine: 1.9 litres, 241 bhp
• Gearbox: Automatic (9G-Tronic)
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 176 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2020 Mercedes-Benz CLS AMG Line Premium Plus is 46,695 miles. Its asking price of £22,999 is £431 below the AskCar estimate of £23,430. The AskCar estimate uses 313 UK dealer adverts for the Mercedes-Benz CLS, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 10 days ago, the asking price has dropped by £600. The seller is cinch Marshall Jaguar Cheltenham, based in Tewkesbury. 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: £431 (1%) under the AskCar estimate of £23,430.

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.

Time on sale

This 2020 Mercedes-Benz CLS has been on sale for at least 10 days.

Price history

AskCar first saw this advert on 27 October 2026 at £23,599. Its asking price is now £22,999, £600 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 27 October 2026: £23,599
• 28 October 2026: £23,399
• 6 November 2026: £22,999