2017 BMW 4 Series 2.0 420d M Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport
• Version: 2.0 420d M Sport Auto RWD Euro 6 (s/s) 2dr (187 bhp)
• Year: 2017
• Mileage: 84,940 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 114 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 BMW 4 Series M Sport is advertised with 84,940 miles, approximately 11,800 above the typical mileage for its age. The AskCar estimate for this car is £11,719. It is priced at £11,995, which is £276 above that estimate. The AskCar estimate draws on 1,787 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 105 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is H & M Cars Barnsley, based in Barnsley. 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: £276 (2%) over the AskCar estimate of £11,719.

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 2.0 diesel engine is typically advertised at £12,500: the median of the 117 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2017 BMW 4 Series has been on sale for at least 105 days.

Price history

AskCar first saw this advert on 20 July 2026 at £11,995. 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 2 April 2027.

It has had 9 MOTs. The latest, on 3 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 82,969 miles, which matches the advertised 84,940 miles.

Advertised mileage is about 11,800 miles higher than the median mileage of a 2017 BMW 4 Series on AskCar.

Similar cars

36 other 2017 BMW 4 Series M Sport 2.0 diesel automatic coupes are for sale at UK dealers, from £7,495 to £16,590, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW 4 Series M Sport, 2.0 diesel coupe, white. Mileage: 85,600 miles. Price: £11,495, £500 less than this car. Dealer: Ash Bank Garage in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-94a69e00c15c
• 2017 BMW 4 Series M Sport, 2.0 diesel coupe, blue. Mileage: 84,000 miles. Price: £11,449, £546 less than this car. Dealer: Bushey Car Sales in Radlett. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-c6eca0b9e1a8
• 2017 BMW 4 Series M Sport, 2.0 diesel coupe, grey. Mileage: 86,935 miles. Price: £10,999, £996 less than this car. Dealer: Hpl Barnsley in Barnsley. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-d439f9330a81

• The nearest: 2017 BMW 4 Series M Sport, 2.0 diesel coupe, grey, 6 miles from this car. Mileage: 92,000 miles. Price: £11,500, £495 less than this car. Dealer: Alexander Paul GB in Doncaster. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-fed0603a346c