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: 82,000 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 82,000 miles. The dealer is asking £10,999, which is £1,126 below the AskCar estimate of £12,125. To work out the AskCar estimate, we analyse UK dealer adverts for 1,833 BMW 4 Series cars across different ages and specifications. We first recorded this advert 102 days ago, and its asking price has since fallen by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Cars Of London, based in London. 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

Good value: £1,126 (9%) under the AskCar estimate of £12,125.

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 102 days.

Price history

AskCar first saw this advert on 26 July 2026 at £11,499. Its asking price is now £10,999, £500 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 26 July 2026: £11,499
• 13 September 2026: £10,999
• 12 October 2026: £11,499
• 16 October 2026: £10,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 17 March 2027.

It failed its MOT on 17 March 2026 (nearside front tyre has a bulge, caused by separation or partial failure of its structure; windscreen washer provides insufficient washer liquid; windscreen wiper does not clear the windscreen effectively; and 3 more) and passed 1 day later, on 18 March 2026.

Advisories at the latest test: nearside rear shock absorbers has light misting of oil.

Mileage at that test: 81,888 miles, which matches the advertised 82,000 miles.

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, black. Mileage: 82,000 miles. Price: £10,889, £110 less than this car. Dealer: Blackstone Motors in Brent. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-2f0fe5247132
• 2015 BMW 4 Series M Sport, 3.0 diesel convertible, white. Mileage: 82,079 miles. Price: £12,995, £1,996 more than this car. Dealer: Elton Cars in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-83d0acb0f7f3
• 2015 BMW 4 Series M Sport, 3.0 diesel convertible, silver. Mileage: 85,000 miles. Price: £11,790, £791 more than this car. Dealer: Car Holics in Hillingdon. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-da75d49708d7