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: 77,000 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2015 BMW 4 Series M Sport has covered 77,000 miles, around 5,100 fewer miles than is typical for its age. The AskCar estimate for this car is £12,608. It is priced at £13,291, which is £683 above that estimate. The AskCar estimate draws on 1,814 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 71 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at J T Vehicles South Lakes in Barrow-in-Furness. 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: £683 (5%) over the AskCar estimate of £12,608.

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 £13,291. 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 4 November 2026: valid until 30 April 2027.

It has had 12 MOTs. The latest, on 13 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 67,699 miles, which matches the advertised 77,000 miles.

Advertised mileage is about 5,100 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: 77,000 miles. Price: £10,295, £2,996 less than this car. Dealer: Houghton Motors in Houghton Regis. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-7369929f3922
• 2015 BMW 4 Series M Sport, 3.0 diesel convertible, grey. Mileage: 77,252 miles. Price: £12,250, £1,041 less than this car. Dealer: Cotswold Group Select in Tewkesbury. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-351aca2d814c
• 2015 BMW 4 Series M Sport, 3.0 diesel convertible, black. Mileage: 82,000 miles. Price: £10,889, £2,402 less than this car. Dealer: Blackstone Motors in Brent. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-2f0fe5247132

• The nearest: 2015 BMW 4 Series M Sport, 3.0 diesel convertible, white, 45 miles from this car. Mileage: 95,934 miles. Price: £10,995, £2,296 less than this car. Dealer: Scs Car Sales in Burnley. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-4f9fe2c7081a