2020 Mercedes-Benz CLS 1.9 CLS300d AMG Line Premium Plus
Version: 1.9 300d AMG Line Premium Plus 9G-Tronic RWD Euro 6 4dr (241 bhp)
Price: £22,995. Fair price: £774 (3%) over the AskCar estimate of £22,221, 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 31 October 2026.
AskCar lists 322 used Mercedes-Benz CLS from 265 UK dealerships, as of 31 October 2026.
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)
- Mileage
- 59,487 miles
- Year
- 2020
- Fuel type
- Diesel
- Body type
- Coupe
- Engine
- 1.9 L
- Gearbox
- Automatic
- Power
- 241 bhp
- Seats
- 5
- CO2
- 176 g/km
- Colour
- Blue
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Gearbox version
- 9G-Tronic
- Engine badge
- CLS300d
- Emissions standard
- Euro 6
About this car
This 2020 Mercedes-Benz CLS AMG Line Premium Plus has covered 59,487 miles, around 16,200 more miles than is typical for its age. The dealer is asking £22,995, which is £774 above the AskCar estimate of £22,221. To work out the AskCar estimate, we analyse UK dealer adverts for 313 Mercedes-Benz CLS cars across different ages and specifications. This car was first seen in our listings data today. MOT records show an expiry date of 26 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Agnew Group Mercedes-Benz Of Portadown, based in Portadown.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £22,995 |
Price and mileage comparison
Fair price: £774 (3%) over the AskCar estimate of £22,221.
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 31 October 2026.
Advertised mileage is about 16,200 miles higher than the median mileage of a 2020 Mercedes-Benz CLS on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 26 March 2027. 55,315 miles at the last test.
Other matching cars
3 other 2020 Mercedes-Benz CLS AMG Line Premium Plus automatic diesel cars are for sale at UK dealers from £23,399 to £27,990, as of 31 October 2026.
- 2020 Mercedes-Benz CLS. Price: £23,399. Mileage: 46,695 miles. Dealer: cinch Marshall Jaguar Cheltenham in Cheltenham. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2020-e828c37f60be
- 2020 Mercedes-Benz CLS. Price: £23,490. Mileage: 82,539 miles. Dealer: Auto Mall in London. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2020-c93092b5cad5
- 2020 Mercedes-Benz CLS. Price: £27,990. Mileage: 44,000 miles. Dealer: LTV in Manchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2020-6d11f80c2d3e
The 3 matching cars have covered 44,000 to 82,539 miles, compared with 59,487 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Mercedes-Benz CLS cars for sale · 2020 Mercedes-Benz CLS price guide
More like this
Photos
41 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.