2020 Mercedes-Benz CLS

2.9 CLS400d AMG Line G-Tronic 4WD Euro 6 (s/s) 4dr Coupe (335 bhp)

£24,950

Fair price: within 8% of the typical £26,476 for this model, age and mileage, drawing on 313 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: CLS
Trim: AMG LINE
Version: 2.9 CLS400d AMG Line G-Tronic 4WD Euro 6 (s/s) 4dr Coupe (335 bhp)
Mileage: 51,950 miles
Year: 2020
Fuel type: Diesel
Body type: Saloon
Engine: 2.9 L
Gearbox: Automatic
Power: 335 bhp
Seats: 5
CO2: 156 g/km
Colour: Red
Doors: 4
Driven wheels: Four Wheel Drive
Gearbox version: G-Tronic
Engine badge: CLS400d
Emissions standard: Euro 6

About this car

This 2020 Mercedes-Benz CLS AMG Line is advertised with 51,950 miles, approximately 6,600 above the typical mileage for its age. The dealer is asking £24,950, which is £1,526 below our market estimate of £26,476. We use UK dealer asking prices, including 313 Mercedes-Benz CLS listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 31 days ago. Its recorded MOT is valid until 16 October 2027, and its advertised mileage is consistent with the latest MOT reading. It is for sale at J.A. Jarvis in Fernhurst.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 31 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observed	Asking price
25 September 2026	£24,950
23 October 2026	£24,950

Price and mileage comparison

Estimated market asking price: £26,476. The asking price is £1,526 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 313 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,600 miles higher than typical for a 2020 Mercedes-Benz CLS.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 16 October 2027. 51,968 miles at the last test.

1 other cars with the same year, trim, gearbox and fuel are for sale from £23,990 to £23,990.

Other matching cars
Asking price	Mileage
£23,990	25,000 miles

These cars have covered 25,000 miles, compared with 51,950 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz CLS cars for sale · 2020 Mercedes-Benz CLS price guide

Vehicle photos

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