2018 Mercedes-Benz CLS

2.9 CLS350d AMG Line G-Tronic 4WD Euro 6 (s/s) 4dr Coupe (282 bhp)

£19,250

Fair price: within 8% of the typical £20,141 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 CLS350d AMG Line G-Tronic 4WD Euro 6 (s/s) 4dr Coupe (282 bhp)
Mileage
53,674 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
2.9 L
Gearbox
Automatic
Power
282 bhp
Seats
5
CO2
156 g/km
Colour
Grey
Doors
4
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic
Engine badge
CLS350d
Emissions standard
Euro 6

About this car

With 53,674 miles on the clock, this 2018 Mercedes-Benz CLS AMG Line has done roughly 10,300 fewer miles than a typical 2018 Mercedes-Benz CLS. Its asking price of £19,250 is £891 below our estimate of £20,141. To estimate its market asking price, we analyse UK dealer adverts for 313 Mercedes-Benz CLS cars across different ages and specifications. Since we first spotted the advert 32 days ago, the asking price has dropped by £1,150. The latest MOT record shows an expiry date of 12 February 2027, with the advertised mileage consistent with the recorded reading. It is advertised by Car Planet Watford in Rickmansworth.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 23 September 2026, 32 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,150 from the first recorded £20,400. 4 price reductions recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observedAsking price
23 September 2026£20,400
5 October 2026£20,100
11 October 2026£19,800
17 October 2026£19,500
23 October 2026£19,250

Price and mileage comparison

Estimated market asking price: £20,141. The asking price is £891 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 10,300 miles lower than typical for a 2018 Mercedes-Benz CLS.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 February 2027. 51,439 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £10,995 to £20,490.

Other matching cars
Asking priceMileage
£10,995104,700 miles
£11,99090,200 miles
£11,99080,640 miles
£19,99579,800 miles
£20,49044,000 miles

These cars have covered 44,000–104,700 miles, compared with 53,674 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 · 2018 Mercedes-Benz CLS price guide

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