2017 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: 2017
• Mileage: 87,799 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 2017 BMW 4 Series M Sport has covered 87,799 miles, around 14,700 more miles than is typical for its age. Priced at £13,988, it is advertised £373 below the AskCar estimate of £14,361. To work out the AskCar estimate, we analyse UK dealer adverts for 1,787 BMW 4 Series cars across different ages and specifications. It first appeared in our advert records 32 days ago. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Junction 17 Cars Peterborough in Yaxley. 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: £373 (2%) under the AskCar estimate of £14,361.

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 2017 BMW 4 Series with the 3.0 diesel engine is typically advertised at £16,000: the median of the 67 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2017 BMW 4 Series has been on sale for at least 32 days.

Price history

AskCar first saw this advert on 1 October 2026 at £13,988. 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 2 November 2026: valid until 9 September 2027.

It failed its MOT on 24 August 2026 (offside front shock absorbers has a serious fluid leak) and passed 9 days later, on 2 September 2026.

Advisories at the latest test: offside front inner rack end has play.

Mileage at that test: 87,567 miles, which matches the advertised 87,799 miles.

Advertised mileage is about 14,700 miles higher than the median mileage of a 2017 BMW 4 Series on AskCar.

Similar cars

17 other 2017 BMW 4 Series M Sport 3.0 diesel automatic convertibles are for sale at UK dealers, from £9,789 to £30,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW 4 Series M Sport, 3.0 diesel convertible, blue. Mileage: 77,962 miles. Price: £13,750, £238 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-307eca8eb74e
• 2017 BMW 4 Series M Sport, 3.0 diesel convertible, black. Mileage: 76,000 miles. Price: £16,000, £2,012 more than this car. Dealer: Ebbsfleet Specialist Cars in Gravesend. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-2e3160deeebc
• 2017 BMW 4 Series M Sport, 3.0 diesel convertible, blue. Mileage: 75,600 miles. Price: £10,995, £2,993 less than this car. Dealer: Gregory Brady Motors in Lisburn. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-4c60b29d844f

• The nearest: 2017 BMW 4 Series M Sport, 3.0 diesel convertible, silver, 1 miles from this car. Mileage: 132,000 miles. Price: £10,499, £3,489 less than this car. Dealer: Noya Motor Group in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-8fb1de095cc5