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: 51,712 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

At 51,712 miles, this 2017 BMW 4 Series M Sport has covered about 21,400 fewer miles than other 2017 BMW 4 Series cars. Priced at £19,495, it is advertised £1,103 above the AskCar estimate of £18,392. The AskCar estimate draws on 1,787 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 56 days ago. The government's MOT record matches its advertised mileage. It is for sale at Spencers Car Sales in Norwich. 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: £1,103 (6%) over the AskCar estimate of £18,392.

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 56 days.

Price history

AskCar first saw this advert on 7 September 2026 at £19,495. 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 13 May 2027.

It has had 7 MOTs. The latest, on 24 April 2026, passed.

Advisories at the latest test: offside front inner brake disc worn, pitted or scored, but not seriously weakened corroded; nearside front inner brake disc worn, pitted or scored, but not seriously weakened corroded; offside rear inner brake disc worn, pitted or scored, but not seriously weakened corroded.

Mileage at that test: 50,305 miles, which matches the advertised 51,712 miles.

Advertised mileage is about 21,400 miles lower 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, grey. Mileage: 46,761 miles. Price: £16,191, £3,304 less than this car. Dealer: Your Next Car in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-c468e4126f9b
• 2017 BMW 4 Series M Sport, 3.0 diesel convertible, black. Mileage: 45,048 miles. Price: £15,495, £4,000 less than this car. Dealer: Elmside Garage in Beckenham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-9f10ddb3c6e1
• 2017 BMW 4 Series M Sport, 3.0 diesel convertible, grey. Mileage: 58,448 miles. Price: £14,050, £5,445 less than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-ab9b625ab1de

• The nearest: 2017 BMW 4 Series M Sport, 3.0 diesel convertible, silver, 68 miles from this car. Mileage: 132,000 miles. Price: £10,499, £8,996 less than this car. Dealer: Noya Motor Group in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-8fb1de095cc5