2015 BMW 4 Series 3.0 435i M Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport
• Version: 3.0 435i M Sport Auto RWD Euro 6 (s/s) 2dr (302 bhp)
• Year: 2015
• Mileage: 69,653 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 302 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 180 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 69,653 miles on the clock, this 2015 BMW 4 Series M Sport has done roughly 12,400 fewer miles than a typical 2015 BMW 4 Series. Its asking price of £14,450 is £142 below the AskCar estimate of £14,592. The AskCar estimate uses UK dealer asking prices, including 1,833 BMW 4 Series adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 32 days ago, and its asking price has since fallen by £500. The government's MOT record matches its advertised mileage. You can find this car at J S Exclusive Motors in Milton Keynes. 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: £142 (under 1%) under the AskCar estimate of £14,592.

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 petrol 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 32 days.

Price history

AskCar first saw this advert on 4 October 2026 at £14,950. Its asking price is now £14,450, £500 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 4 October 2026: £14,950
• 2 November 2026: £14,450

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 14 July 2027.

It has had 10 MOTs. The latest, on 11 July 2026, passed.

Advisories at the latest test: nearside front suspension arm pin or bush worn but not resulting in excessive movement.

Mileage at that test: 66,223 miles, which matches the advertised 69,653 miles.

Advertised mileage is about 12,400 miles lower than the median mileage of a 2015 BMW 4 Series on AskCar.

Similar cars

5 other 2015 BMW 4 Series M Sport 3.0 petrol automatic convertibles are for sale at UK dealers, from £13,500 to £18,500, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW 4 Series M Sport, 3.0 petrol convertible, white. Mileage: 85,000 miles. Price: £13,500, £950 less than this car. Dealer: Moss Prestige in Huddersfield. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-08401eb83492
• 2015 BMW 4 Series M Sport, 3.0 petrol convertible, white. Mileage: 48,673 miles. Price: £16,990, £2,540 more than this car. Dealer: Prestige Cars Agent in Waltham Abbey. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-75ff519c2aa5
• 2015 BMW 4 Series M Sport, 3.0 petrol convertible, white. Mileage: 46,000 miles. Price: £17,450, £3,000 more than this car. Dealer: J S Exclusive Motors in Milton Keynes. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-062314ac7358