2020 Mercedes-Benz CLS

1.9 300d AMG Line Premium Plus 9G-Tronic RWD Euro 6 4dr (241 bhp)

£23,899

Fair price: within 8% of the typical £23,396 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: 1.9 300d AMG Line Premium Plus 9G-Tronic RWD Euro 6 4dr (241 bhp)
Mileage: 49,140 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: Grey
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 49,140 miles, around 3,800 more than typical for its age. At £23,899, it is advertised £503 above our estimated market asking price of £23,396. We use UK dealer asking prices, including 313 Mercedes-Benz CLS listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 48 days ago, the asking price has dropped by £1,198. The latest MOT record shows an expiry date of 24 August 2027, with the advertised mileage consistent with the recorded reading. It is for sale at cinch Corby in North Northamptonshire.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 September 2026, 48 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £1,198 from the first recorded £25,097. 5 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observed	Asking price
8 September 2026	£25,097
11 September 2026	£25,099
17 September 2026	£24,999
18 September 2026	£24,399
22 September 2026	£24,299
24 September 2026	£24,099
17 October 2026	£23,899
23 October 2026	£23,899

Price and mileage comparison

Estimated market asking price: £23,396. The asking price is £503 above 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 3,800 miles higher than typical for a 2020 Mercedes-Benz CLS.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 24 August 2027. 49,138 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £22,495 to £27,990.

Other matching cars
Asking price	Mileage
£22,495	59,651 miles
£23,500	46,695 miles
£24,490	82,539 miles
£27,990	44,000 miles

These cars have covered 44,000–82,539 miles, compared with 49,140 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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