2018 BMW X3 2.0 20d M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 2.0 20d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2018
• Mileage: 82,011 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 144 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 82,011 miles, this 2018 BMW X3 M Sport has covered about 17,100 more miles than other 2018 BMW X3 cars. Priced at £16,995, it is advertised £208 above the AskCar estimate of £16,787. The AskCar estimate draws on 3,076 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert today. Its advertised mileage matches the government's MOT record. It is for sale at Magna Motor Group in Warrington. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £208 (1%) over the AskCar estimate of £16,787.

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 3,076 priced BMW X3 adverts across different ages and specifications, as of 5 November 2026.

A 2018 BMW X3 with the 2.0 diesel engine is typically advertised at £18,300: the median of the 150 for sale on AskCar, as of 5 November 2026.

Time on sale

AskCar first saw this 2018 BMW X3 advertised today. About 4 in 10 of 2018 BMW X3 cars are gone from sale within a month of being advertised: 96 of the 220 first advertised between 9 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 5 November 2026 at £16,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 1 September 2027.

It failed its MOT on 28 August 2026 (windscreen damaged but not adversely affecting driver's view; nearside front position lamp with a multiple light source up to 1/2 not functioning; rear brake pad(s) less than 1.5 mm thick; and 1 more) and passed later the same day.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view; nearside front position lamp with a multiple light source up to 1/2 not functioning; rear oil leak, but not excessive diff; and 1 more.

Mileage at that test: 81,534 miles, which matches the advertised 82,011 miles.

Advertised mileage is about 17,100 miles higher than the median mileage of a 2018 BMW X3 on AskCar.

Similar cars

80 other 2018 BMW X3 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £12,950 to £23,289, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW X3 M Sport, 2.0 diesel SUV, silver. Mileage: 82,000 miles. Price: £15,850, £1,145 less than this car. Dealer: Cotswolds Cars And Commercials in Coventry. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-cc3abc790830
• 2018 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 79,600 miles. Price: £17,795, £800 more than this car. Dealer: Signature Car Specialists in Burnley. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-b6ebab5e3ed6
• 2018 BMW X3 M Sport, 2.0 diesel SUV, white. Mileage: 85,000 miles. Price: £17,795, £800 more than this car. Dealer: DCS Specialised in Used Cars in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-609663263ce8

• The nearest: 2018 BMW X3 M Sport, 2.0 diesel SUV, grey, 2 miles from this car. Mileage: 95,581 miles. Price: £14,999, £1,996 less than this car. Dealer: Motormill in Warrington. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-7aa216dcaa02