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: 48,673 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 302 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 180 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2015 BMW 4 Series M Sport is advertised with 48,673 miles, approximately 33,300 below the typical mileage for its age. The dealer is asking £16,990, which is £223 above the AskCar estimate of £16,767. To work out the AskCar estimate, we analyse UK dealer adverts for 1,787 BMW 4 Series cars across different ages and specifications. Since we first spotted the advert 91 days ago, the asking price has dropped by £500. The latest recorded MOT expiry date is 10 September 2026, which has passed. Confirm its status with the dealer. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Prestige Cars Agent in Waltham Abbey. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £223 (1%) over the AskCar estimate of £16,767.

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 1,787 priced BMW 4 Series adverts across different ages and specifications, as of 2 November 2026.

A 2015 BMW 4 Series with the 3.0 petrol engine is typically advertised at £12,500: the median of the 69 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2015 BMW 4 Series has been on sale for at least 91 days.

Price history

AskCar first saw this advert on 3 August 2026 at £17,490. Its asking price is now £16,990, £500 less. The latest price cut was seen on 4 October 2026.

Price changes recorded:

• 4 August 2026: £17,490
• 8 September 2026: £17,390
• 1 October 2026: £17,290
• 4 October 2026: £16,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 10 September 2026; ask the dealer for the current MOT.

It has had 8 MOTs. The latest, on 27 August 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 48,160 miles, which matches the advertised 48,673 miles.

Advertised mileage is about 33,300 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 2 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW 4 Series M Sport, 3.0 petrol convertible, white. Mileage: 46,000 miles. Price: £17,450, £460 more than this car. Dealer: J S Exclusive Motors in Milton Keynes. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-062314ac7358
• 2015 BMW 4 Series M Sport, 3.0 petrol convertible, white. Mileage: 39,850 miles. Price: £17,995, £1,005 more than this car. Dealer: Cramag in Yeadon. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-ade56ab317e8
• 2015 BMW 4 Series M Sport, 3.0 petrol convertible, black. Mileage: 36,006 miles. Price: £18,500, £1,510 more than this car. Dealer: Aspi Specialist Cars in Stratford-upon-Avon. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-bf655ce10ff4