2018 Mercedes-Benz X Class

2.3 CDI Power Auto 4WD Euro 6 4dr (187 bhp)

£22,795

Fair price: within 8% of the typical £22,074 for this model, age and mileage, drawing on 87 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
X Class
Trim
POWER
Version
2.3 CDI Power Auto 4WD Euro 6 4dr (187 bhp)
Mileage
92,082 miles
Year
2018
Fuel type
Diesel
Body type
Pickup
Engine
2.3 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
207 g/km
Colour
Black
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
CDI
Emissions standard
Euro 6

About this car

At 92,082 miles, this 2018 Mercedes-Benz X Class Power has covered about 20,600 more miles than other 2018 Mercedes-Benz X Class cars. Our estimated market asking price is £22,074. This car is advertised at £22,795, which is £721 above that figure. Our estimate draws on 87 Mercedes-Benz X Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 114 days. Its recorded MOT is valid until 21 January 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at AA Prestige Cars in Slough.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 2 July 2026, 114 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observedAsking price
2 July 2026£18,995
6 July 2026£18,995
15 July 2026£22,795
22 October 2026£22,795

Price and mileage comparison

Estimated market asking price: £22,074. The asking price is £721 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 87 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 20,600 miles higher than typical for a 2018 Mercedes-Benz X Class.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 21 January 2027. 90,114 miles at the last test.

18 other cars with the same year, trim, gearbox and fuel are for sale from £17,388 to £44,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£17,38892,987 miles
£21,00076,000 miles
£22,86089,000 miles
£22,95073,000 miles
£23,95055,000 miles

These cars have covered 54,000–97,000 miles, compared with 92,082 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 X Class cars for sale · 2018 Mercedes-Benz X Class price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 588,092 cars from 13,071 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.