2020 Mercedes-Benz CLS

3.0 AMG Line Premium Plus G-Tronic 4WD Euro 6 4dr (384 bhp)

£28,990

Good value: £2,864 under the typical £31,854 for this model, age and mileage, drawing on 313 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: CLS
Trim: AMG LINE PREMIUM PLUS
Version: 3.0 AMG Line Premium Plus G-Tronic 4WD Euro 6 4dr (384 bhp)
Mileage: 40,000 miles
Year: 2020
Fuel type: Petrol
Body type: Saloon
Engine: 3.0 L
Gearbox: Automatic
Power: 384 bhp
Seats: 5
CO2: 184 g/km
Colour: Grey
Doors: 4
Driven wheels: Four Wheel Drive
Gearbox version: G-Tronic
Engine badge: CLS450; MHEV EQ Boost
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

At 40,000 miles, this 2020 Mercedes-Benz CLS AMG Line Premium Plus has covered about 5,300 fewer miles than other 2020 Mercedes-Benz CLS cars. Our estimated market asking price is £31,854. This car is advertised at £28,990, which is £2,864 below that figure. 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 37 days ago. Its recorded MOT is valid until 23 June 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is LTV, based in Bury.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 19 September 2026, 37 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observed	Asking price
19 September 2026	£28,990
23 October 2026	£28,990

Price and mileage comparison

Estimated market asking price: £31,854. The asking price is £2,864 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 5,300 miles lower than typical for a 2020 Mercedes-Benz CLS.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 23 June 2027. 39,979 miles at the last test.

1 other cars with the same year, trim, gearbox and fuel are for sale from £29,990 to £29,990.

Other matching cars
Asking price	Mileage
£29,990	32,651 miles

These cars have covered 32,651 miles, compared with 40,000 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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