2017 BMW 4 Series 2.0 420d M Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport
• Version: 2.0 420d M Sport Manual RWD Euro 6 (s/s) 2dr (187 bhp)
• Year: 2017
• Mileage: 134,740 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: White
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 134,740 miles on the clock, this 2017 BMW 4 Series M Sport has done roughly 61,600 more miles than a typical 2017 BMW 4 Series. Its asking price of £7,873 is £69 below the AskCar estimate of £7,942. The AskCar estimate uses UK dealer asking prices, including 1,787 BMW 4 Series adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 156 days ago, and its asking price has since fallen by £617. Its advertised mileage matches the government's MOT record. It is advertised by Ideal Car in Nottingham. 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: £69 (under 1%) under the AskCar estimate of £7,942.

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 156 days.

Price history

AskCar first saw this advert on 30 May 2026 at £8,490. Its asking price is now £7,873, £617 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 31 May 2026: £8,490
• 6 July 2026: £7,990
• 18 July 2026: £7,690
• 11 September 2026: £7,490
• 15 September 2026: £7,990
• 20 October 2026: £7,873

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 20 May 2027.

It failed its MOT on 23 April 2026 (engine MIL inoperative or indicates a malfunction) and passed later the same day.

Advisories at the latest test: front service brake fluctuating, but not excessively.

Mileage at that test: 134,563 miles, which matches the advertised 134,740 miles.

Advertised mileage is about 61,600 miles higher than the median mileage of a 2017 BMW 4 Series on AskCar.

Similar cars

6 other 2017 BMW 4 Series M Sport 2.0 diesel manual coupes are for sale at UK dealers, from £8,395 to £14,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW 4 Series M Sport, 2.0 diesel coupe, blue. Mileage: 120,000 miles. Price: £8,990, £1,117 more than this car. Dealer: Auto Globe in Milton Keynes. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-941e7b7d1680
• 2017 BMW 4 Series M Sport, 2.0 diesel coupe, white. Mileage: 118,990 miles. Price: £8,395, £522 more than this car. Dealer: Blackline Motors in Oldham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-5b64455657ab
• 2017 BMW 4 Series M Sport, 2.0 diesel coupe, blue. Mileage: 103,507 miles. Price: £9,352, £1,479 more than this car. Dealer: Nationwide Vehicle Sales in Bolton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-4a542da5b0cf