2018 Mercedes-Benz X Class 3.0 CDI V6 Power

Overview

• Make: Mercedes-Benz
• Model: X Class
• Trim: Power
• Version: 3.0 CDI V6 Power G-Tronic+ 4WD Euro 6 4dr (254 bhp)
• Year: 2018
• Mileage: 67,000 miles
• Fuel: Diesel
• Body: Pickup, 4 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 230 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz X Class Power has covered 67,000 miles, around 7,500 fewer miles than is typical for its age. Priced at £27,950, it is advertised £642 above the AskCar estimate of £27,308. To work out the AskCar estimate, we analyse UK dealer adverts for 84 Mercedes-Benz X Class cars across different ages and specifications. We first recorded this car for sale 63 days ago. Its advertised mileage matches the government's MOT record. It is advertised by Magee Automotive in Lisburn. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £642 (2%) over the AskCar estimate of £27,308.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 84 priced Mercedes-Benz X Class adverts across different ages and specifications, as of 8 November 2026.

Time on sale

This 2018 Mercedes-Benz X Class has been on sale for at least 63 days.

Price history

AskCar first saw this advert on 6 September 2026 at £27,950. Its asking price has not changed.

Mileage and MOT

It has had 5 MOTs. The latest, on 4 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 62,668 miles, which matches the advertised 67,000 miles.

Advertised mileage is about 7,500 miles lower than the median mileage of a 2018 Mercedes-Benz X Class on AskCar.

Similar cars

1 other 2018 Mercedes-Benz X Class Power 3.0 diesel automatic pickup is for sale at UK dealers, as of 8 November 2026.

The closest to this car in mileage:

• 2018 Mercedes-Benz X Class Power, 3.0 diesel pickup, white. Mileage: 60,541 miles. Price: £24,990, £2,960 less than this car. Dealer: Savannah in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/mercedes-benz-x-class-2018-785487939357