2017 BMW 4 Series 2.0 420i M Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport
• Version: 2.0 420i M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)
• Year: 2017
• Mileage: 40,959 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 40,959 miles on the clock, this 2017 BMW 4 Series M Sport has done roughly 30,800 fewer miles than a typical 2017 BMW 4 Series. Its asking price of £13,595 is £1,750 below the AskCar estimate of £15,345. The AskCar estimate draws on 1,825 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 104 days ago, and its asking price has since fallen by £1,800. The government's MOT record matches its advertised mileage. You can find this car at Stirling Motors in St. Ives, Cambridgeshire. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Good value: £1,750 (11%) under the AskCar estimate of £15,345.

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 1,825 priced BMW 4 Series adverts across different ages and specifications, as of 7 November 2026.

A 2017 BMW 4 Series with the 2.0 petrol engine is typically advertised at £12,500: the median of the 114 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2017 BMW 4 Series has been on sale for at least 104 days.

Price history

AskCar first saw this advert on 26 July 2026 at £15,395. Its asking price is now £13,595, £1,800 less. The latest price cut was seen on 11 October 2026.

Price changes recorded:

• 26 July 2026: £15,395
• 19 August 2026: £13,995
• 11 October 2026: £13,595

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 26 April 2027.

It has had 7 MOTs. The latest, on 21 April 2026, passed.

Advisories at the latest test: nearside front road wheel slightly distorted; nearside rear road wheel slightly distorted; nearside front tyre worn close to legal limit/worn on edge; and 1 more.

Mileage at that test: 40,912 miles, which matches the advertised 40,959 miles.

Advertised mileage is about 30,800 miles lower than the median mileage of a 2017 BMW 4 Series on AskCar.

Similar cars

17 other 2017 BMW 4 Series M Sport 2.0 petrol automatic coupes are for sale at UK dealers, from £8,299 to £18,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW 4 Series M Sport, 2.0 petrol coupe, white. Mileage: 39,154 miles. Price: £18,995, £5,400 more than this car. Dealer: Sytner Stevenage BMW in Stevenage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-da0cb73a5010
• 2017 BMW 4 Series M Sport, 2.0 petrol coupe, grey. Mileage: 37,608 miles. Price: £16,491, £2,896 more than this car. Dealer: House of Brage in Oxford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-7ec5950ce769
• 2017 BMW 4 Series M Sport, 2.0 petrol coupe, blue. Mileage: 35,850 miles. Price: £15,515, £1,920 more than this car. Dealer: Mayfair Motor Solutions in London. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-e4e329b197ad