2017 BMW 4 Series 3.0 440i M Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport
• Version: 3.0 440i M Sport Auto RWD Euro 6 2dr (Professional Media) (321 bhp)
• Year: 2017
• Mileage: 42,850 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 321 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 194 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 42,850 miles on the clock, this 2017 BMW 4 Series M Sport has done roughly 28,900 fewer miles than a typical 2017 BMW 4 Series. Priced at £19,399, it is advertised £1,713 below the AskCar estimate of £21,112. The AskCar estimate uses UK dealer asking prices, including 1,826 BMW 4 Series adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 123 days ago. Its asking price has since fallen by £1,700. We checked its advertised mileage against the government's MOT record, and they match. The seller is Fords of Winsford Manchester, based in Manchester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Good value: £1,713 (8%) under the AskCar estimate of £21,112.

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 1,826 priced BMW 4 Series adverts across different ages and specifications, as of 6 November 2026.

A 2017 BMW 4 Series with the 3.0 petrol engine is typically advertised at £16,000: the median of the 74 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2017 BMW 4 Series has been on sale for at least 123 days.

Price history

AskCar first saw this advert on 6 July 2026 at £21,099. Its asking price is now £19,399, £1,700 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 6 July 2026: £21,099
• 16 July 2026: £20,999
• 23 July 2026: £20,899
• 31 July 2026: £20,699
• 3 August 2026: £20,899
• 6 August 2026: £20,699
• 8 August 2026: £20,499
• 11 August 2026: £20,399
• 16 August 2026: £20,499
• 19 August 2026: £20,399
• 22 August 2026: £20,499
• 27 August 2026: £20,399
• 30 August 2026: £20,699
• 5 September 2026: £20,599
• 8 September 2026: £20,499
• 12 September 2026: £20,299
• 15 September 2026: £20,599
• 19 September 2026: £20,499
• 22 September 2026: £20,599
• 25 September 2026: £20,399
• 2 October 2026: £20,299
• 6 October 2026: £20,099
• 9 October 2026: £19,999
• 14 October 2026: £19,899
• 19 October 2026: £19,799
• 24 October 2026: £19,699
• 6 November 2026: £19,399

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 13 January 2027.

It has had 7 MOTs. The latest, on 16 December 2025, passed.

Advisories at the latest test: front inner tyre worn close to legal limit/worn on edge both sides.

Mileage at that test: 39,783 miles, which matches the advertised 42,850 miles.

Advertised mileage is about 28,900 miles lower than the median mileage of a 2017 BMW 4 Series on AskCar.

Similar cars

8 other 2017 BMW 4 Series M Sport 3.0 petrol automatic convertibles are for sale at UK dealers, from £16,320 to £27,950, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW 4 Series M Sport, 3.0 petrol convertible, blue. Mileage: 47,000 miles. Price: £24,995, £5,596 more than this car. Dealer: Bedford Specialist Cars in Bedford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-e259998cf74d
• 2017 BMW 4 Series M Sport, 3.0 petrol convertible, grey. Mileage: 65,000 miles. Price: £17,500, £1,899 less than this car. Dealer: Signature Car Group in Rochford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-b141aedb218c
• 2017 BMW 4 Series M Sport, 3.0 petrol convertible, silver. Mileage: 66,856 miles. Price: £16,320, £3,079 less than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-a82c46d79997

• The nearest: 2017 BMW 4 Series M Sport, 3.0 petrol convertible, black, 32 miles from this car. Mileage: 73,000 miles. Price: £16,990, £2,409 less than this car. Dealer: Auto Prestige in Bradford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-a6dc24e085a0