2015 BMW 4 Series 3.0 435d M Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport
• Version: 3.0 435d M Sport Auto 4WD Euro 6 (s/s) 2dr (309 bhp)
• Year: 2015
• Mileage: 60,124 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 60,124 miles on the clock, this 2015 BMW 4 Series M Sport has done roughly 22,000 fewer miles than a typical 2015 BMW 4 Series. Priced at £13,995, it is advertised £267 below the AskCar estimate of £14,262. The AskCar estimate uses 1,814 UK dealer adverts for the BMW 4 Series, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 71 days ago, the asking price has dropped by £495. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at HR Cars in Chesham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £267 (1%) under the AskCar estimate of £14,262.

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 1,814 priced BMW 4 Series adverts across different ages and specifications, as of 4 November 2026.

A 2015 BMW 4 Series with the 3.0 diesel engine is typically advertised at £13,000: the median of the 69 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2015 BMW 4 Series has been on sale for at least 71 days.

Price history

AskCar first saw this advert on 25 August 2026 at £14,490. Its asking price is now £13,995, £495 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 25 August 2026: £14,490
• 22 October 2026: £13,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 30 April 2027.

It has had 10 MOTs. The latest, on 23 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 59,818 miles, which matches the advertised 60,124 miles.

Advertised mileage is about 22,000 miles lower than the median mileage of a 2015 BMW 4 Series on AskCar.

Similar cars

16 other 2015 BMW 4 Series M Sport 3.0 diesel automatic convertibles are for sale at UK dealers, from £10,295 to £14,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW 4 Series M Sport, 3.0 diesel convertible, blue. Mileage: 56,500 miles. Price: £13,990, the same price as this car. Dealer: John Warren Cars in Stevenage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-772058966319
• 2015 BMW 4 Series M Sport, 3.0 diesel convertible, silver. Mileage: 56,000 miles. Price: £13,795, £200 less than this car. Dealer: J.K. Car Sales in Dungannon. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-031d7cc0a8cd
• 2015 BMW 4 Series M Sport, 3.0 diesel convertible, blue. Mileage: 66,700 miles. Price: £12,995, £1,000 less than this car. Dealer: Billton Motors in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-7d0869624e93

• The nearest: 2015 BMW 4 Series M Sport, 3.0 diesel convertible, blue, 13 miles from this car. Mileage: 77,000 miles. Price: £10,295, £3,700 less than this car. Dealer: Houghton Motors in Houghton Regis. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-7369929f3922