2017 BMW X3 3.0 35d M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 3.0 35d M Sport Auto 4WD Euro 6 (s/s) 5dr (309 bhp)
• Year: 2017
• Mileage: 58,333 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 157 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 58,333 miles, this 2017 BMW X3 M Sport has covered about 14,700 fewer miles than other 2017 BMW X3 cars. The AskCar estimate for this car is £17,430. It is priced at £17,250, which is £180 below that estimate. The AskCar estimate uses 2,992 UK dealer adverts for the BMW X3, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 5 days ago. The government's MOT record matches its advertised mileage. You can find this car at Car Planet Watford in Rickmansworth. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £180 (1%) under the AskCar estimate of £17,430.

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 2,992 priced BMW X3 adverts across different ages and specifications, as of 2 November 2026.

A 2017 BMW X3 with the 3.0 diesel engine is typically advertised at £15,900: the median of the 35 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2017 BMW X3 advertised 5 days ago. About half of 2017 BMW X3 cars are gone from sale within a month of being advertised: 80 of the 148 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 28 October 2026 at £17,250. 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 2 November 2026: valid until 31 July 2027.

It has had 11 MOTs. The latest, on 11 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 54,956 miles, which matches the advertised 58,333 miles.

Advertised mileage is about 14,700 miles lower than the median mileage of a 2017 BMW X3 on AskCar.

Similar cars

30 other 2017 BMW X3 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £8,999 to £26,200, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW X3 M Sport, 3.0 diesel SUV, blue. Mileage: 59,500 miles. Price: £26,200, £8,950 more than this car. Dealer: S&A Motorcade in Walsall. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-3c90d36dfa44
• 2017 BMW X3 M Sport, 3.0 diesel SUV, blue. Mileage: 56,500 miles. Price: £23,450, £6,200 more than this car. Dealer: J.A. Jarvis in Fernhurst. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-91509d668dd1
• 2017 BMW X3 M Sport, 3.0 diesel SUV, grey. Mileage: 55,000 miles. Price: £16,995, £255 less than this car. Dealer: Polo Motor Company in Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-2e1a70fe8a45

• The nearest: 2017 BMW X3 M Sport, 3.0 diesel SUV, black, under a mile from this car. Mileage: 84,253 miles. Price: £13,200, £4,050 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-0e19d1603349