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: 91,000 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 91,000 miles on the clock, this 2015 BMW 4 Series M Sport has done roughly 9,000 more miles than a typical 2015 BMW 4 Series. The dealer is asking £11,995, which is £641 above the AskCar estimate of £11,354. To work out the AskCar estimate, we analyse UK dealer adverts for 1,833 BMW 4 Series cars across different ages and specifications. The asking price is now £255 lower than when we first recorded the advert 161 days ago. Its advertised mileage matches the government's MOT record. You can find this car at GOT Cars PB in Peterborough. 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: £641 (5%) over the AskCar estimate of £11,354.

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 1,833 priced BMW 4 Series adverts across different ages and specifications, as of 5 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 5 November 2026.

Time on sale

This 2015 BMW 4 Series has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £12,250. Its asking price is now £11,995, £255 less. The latest price cut was seen on 7 July 2026.

Price changes recorded:

• 28 May 2026: £12,250
• 7 July 2026: £11,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 2 June 2027.

It has had 10 MOTs. The latest, on 3 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 91,161 miles, which matches the advertised 91,000 miles.

Advertised mileage is about 9,000 miles higher 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 5 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW 4 Series M Sport, 3.0 diesel convertible, blue. Mileage: 87,500 miles. Price: £10,949, £1,046 less than this car. Dealer: Noya Motor Group in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-68915d99a0b6
• 2015 BMW 4 Series M Sport, 3.0 diesel convertible, black. Mileage: 95,000 miles. Price: £10,495, £1,500 less than this car. Dealer: Precision Motor Group in Harlow. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-c2f21aca342f
• 2015 BMW 4 Series M Sport, 3.0 diesel convertible, white. Mileage: 95,934 miles. Price: £10,995, £1,000 less than this car. Dealer: Scs Car Sales in Burnley. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-4f9fe2c7081a

• The nearest: 2015 BMW 4 Series M Sport, 3.0 diesel convertible, blue, 2 miles from this car. Mileage: 66,700 miles. Price: £12,995, £1,000 more than this car. Dealer: Billton Motors in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-7d0869624e93