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 4WD Euro 6 (s/s) 2dr (181 bhp)
• Year: 2017
• Mileage: 38,766 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 144 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 38,766 miles on the clock, this 2017 BMW 4 Series M Sport has done roughly 33,700 fewer miles than a typical 2017 BMW 4 Series. The dealer is asking £18,995, which is £1,933 above the AskCar estimate of £17,062. To work out the AskCar estimate, we analyse UK dealer adverts for 1,814 BMW 4 Series cars across different ages and specifications. This car was first seen in our listings data 17 days ago. MOT records show an expiry date of 11 February 2027. The seller is Sytner Stevenage BMW, based in Stevenage. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,933 (11%) over the AskCar estimate of £17,062.

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 1,814 priced BMW 4 Series adverts across different ages and specifications, as of 4 November 2026.

A 2017 BMW 4 Series with the 2.0 petrol engine is typically advertised at £12,400: the median of the 116 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2017 BMW 4 Series has been on sale for at least 17 days.

Price history

AskCar first saw this advert on 18 October 2026 at £18,995. 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 4 November 2026: valid until 11 February 2027.

Advertised mileage is about 33,700 miles lower than the median mileage of a 2017 BMW 4 Series on AskCar.

Similar cars

18 other 2017 BMW 4 Series M Sport 2.0 petrol automatic coupes are for sale at UK dealers, from £8,299 to £17,500, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW 4 Series M Sport, 2.0 petrol coupe, grey. Mileage: 37,608 miles. Price: £16,491, £2,504 less 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: 40,959 miles. Price: £13,595, £5,400 less than this car. Dealer: Stirling Motors in St Ives. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-f499e7370378
• 2017 BMW 4 Series M Sport, 2.0 petrol coupe, blue. Mileage: 35,850 miles. Price: £15,590, £3,405 less than this car. Dealer: Mayfair Motor Solutions in London. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-e4e329b197ad

• The nearest: 2017 BMW 4 Series M Sport, 2.0 petrol coupe, grey, 10 miles from this car. Mileage: 52,000 miles. Price: £13,995, £5,000 less than this car. Dealer: BM Vehicles in Ware. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-127c65f644e3