2021 Mercedes-Benz CLS

Overview

Make

Mercedes-Benz

Model

CLS

Trim

AMG LINE

Version

2.9 400d AMG Line 9G-Tronic 4WD Euro 6 4dr Ngt Ed Pr + (325 bhp)

Mileage

54,761 miles

Year

2021

Fuel type

Diesel

Body type

Coupe

Engine

2.9 L

Gearbox

Automatic

Power

325 bhp

Seats

5

CO2

191 g/km

Colour

Red

Doors

4

Driven wheels

Four Wheel Drive

Gearbox version

9G-Tronic

Engine badge

CLS400d

Emissions standard

Euro 6

About this car

With 54,761 miles on the clock, this 2021 Mercedes-Benz CLS AMG Line has done roughly 9,800 more miles than a typical 2021 Mercedes-Benz CLS. Its asking price of £26,420 is £1,737 below our estimate of £28,157. 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 151 days ago, the asking price has dropped by £3,520. It may give you a starting point for a conversation about price. MOT records show an expiry date of 13 February 2027, and the latest recorded mileage is consistent with the advert. The seller is Evans Halshaw MG Grantham, based in Grantham.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £28,157. The asking price is £1,737 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 9,800 miles higher than typical for a 2021 Mercedes-Benz CLS.

The advertised mileage is consistent with the last MOT reading.