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 4WD Euro 6 (s/s) 2dr (187 bhp)
• Year: 2017
• Mileage: 93,915 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 BMW 4 Series M Sport has covered 93,915 miles, around 20,800 more miles than is typical for its age. Priced at £10,990, it is advertised £230 below the AskCar estimate of £11,220. The AskCar estimate draws on 1,787 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 32 days. The government's MOT record matches its advertised mileage. You can find this car at Octane Car Sales in Peterborough. 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: £230 (2%) under the AskCar estimate of £11,220.

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 32 days.

Price history

AskCar first saw this advert on 1 October 2026 at £10,990. 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 March 2027.

It has had 8 MOTs. The latest, on 25 February 2026, passed.

Advisories at the latest test: front windscreen damaged but not adversely affecting driver's view; nearside front suspension arm pin or bush worn but not resulting in excessive movement NSF brake reaction bush leaking; nearside front tyre worn close to legal limit/worn on edge inside edge worn; and 1 more.

Mileage at that test: 88,460 miles, which matches the advertised 93,915 miles.

Advertised mileage is about 20,800 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, black. Mileage: 93,000 miles. Price: £13,278, £2,288 more than this car. Dealer: Mobberley Motors in Knutsford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-ed2383688723
• 2017 BMW 4 Series M Sport, 2.0 diesel coupe, grey. Mileage: 92,000 miles. Price: £11,500, £510 more than this car. Dealer: Alexander Paul GB in Doncaster. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-fed0603a346c
• 2017 BMW 4 Series M Sport, 2.0 diesel coupe, black. Mileage: 89,998 miles. Price: £10,689, £301 less than this car. Dealer: Right Car in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-6a7e128ff41e

• The nearest: 2017 BMW 4 Series M Sport, 2.0 diesel coupe, silver, 2 miles from this car. Mileage: 109,000 miles. Price: £8,995, £1,995 less than this car. Dealer: Ashley Vehicle Solutions in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-e97fa023f411