2020 Mercedes-Benz CLS 2.9 AMG Line Premium Plus
Price: £23,490. Fair price: £1,544 (7%) over the AskCar estimate of £21,946, 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: 2.9 AMG Line Premium Plus Auto 4WD Euro 6 4dr
- Year: 2020
- Mileage: 82,539 miles
- Fuel: Diesel
- Body: 4 doors, 5 seats
- Engine: 2.9 litres
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Black
- CO2: 192 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 82,539 miles. Its asking price of £23,490 is £1,544 above the AskCar estimate of £21,946. 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 37 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Auto Mall in Palmers Green. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 10 November 2026.
Auto Mall is rated 4.8 out of 5 on Google.
Price
Fair price: £1,544 (7%) over the AskCar estimate of £21,946.
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.
Time on sale
This 2020 Mercedes-Benz CLS has been on sale for at least 37 days.
Price history
AskCar first saw this advert on 4 October 2026 at £23,490. Its asking price has not changed.
Price changes recorded:
- 4 October 2026: £23,490
- 22 October 2026: £24,490
- 24 October 2026: £23,490
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: valid until 6 May 2027.
It has had 5 MOTs. The latest, on 7 May 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 74,267 miles, which matches the advertised 82,539 miles.
Browse all Mercedes-Benz CLS cars for sale · 2020 Mercedes-Benz CLS price guide
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Photos
51 photos of this car are 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.