2015 BMW X3 3.0 30d M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 3.0 30d M Sport Auto 4WD Euro 6 (s/s) 5dr (254 bhp)
• Year: 2015
• Mileage: 49,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 159 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 49,000 miles on the clock, this 2015 BMW X3 M Sport has done roughly 39,000 fewer miles than a typical 2015 BMW X3. Priced at £17,695, it is advertised £1,939 above the AskCar estimate of £15,756. The AskCar estimate uses UK dealer asking prices, including 3,076 BMW X3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 21 days ago, and its asking price has since fallen by £300. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Cavendish UK Car Sales in Sudbury. 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

Above the going rate: £1,939 (12%) over the AskCar estimate of £15,756.

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 2015 BMW X3 with the 3.0 diesel engine is typically advertised at £11,100: the median of the 13 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2015 BMW X3 has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 15 October 2026 at £17,995. Its asking price is now £17,695, £300 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 15 October 2026: £17,995
• 3 November 2026: £17,695

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 20 February 2027.

It has had 9 MOTs. The latest, on 16 February 2026, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 39,435 miles, which matches the advertised 49,000 miles.

Advertised mileage is about 39,000 miles lower than the median mileage of a 2015 BMW X3 on AskCar.

Similar cars

4 other 2015 BMW X3 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £10,250 to £12,950, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW X3 M Sport, 3.0 diesel SUV, silver. Mileage: 87,574 miles. Price: £12,950, £4,745 less than this car. Dealer: JLF 99 in Attleborough. AskCar page: https://askcar.co.uk/car/bmw-x3-2015-decbc6038c1a
• 2015 BMW X3 M Sport, 3.0 diesel SUV, black. Mileage: 87,618 miles. Price: £11,500, £6,195 less than this car. Dealer: Mebs Motors in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-x3-2015-ba5388955523
• 2015 BMW X3 M Sport, 3.0 diesel SUV, grey. Mileage: 95,000 miles. Price: £10,250, £7,445 less than this car. Dealer: Motorshift in Bury. AskCar page: https://askcar.co.uk/car/bmw-x3-2015-c78ad2c8ca3e