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: 63,205 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Red
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 BMW 4 Series M Sport is advertised with 63,205 miles, approximately 9,700 below the typical mileage for its age. The AskCar estimate for this car is £13,500. It is priced at £13,495, which is £5 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,810 BMW 4 Series cars across different ages and specifications. We first recorded this car for sale today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Group 1 Reading BMW, based in Reading. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £5 (under 1%) under the AskCar estimate of £13,500.

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 1,810 priced BMW 4 Series adverts across different ages and specifications, as of 10 November 2026.

A 2017 BMW 4 Series with the 2.0 petrol engine is typically advertised at £12,400: the median of the 114 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2017 BMW 4 Series advertised today. About half of 2017 BMW 4 Series cars are gone from sale within a month of being advertised: 125 of the 266 first advertised between 12 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £13,495. 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 10 November 2026: valid until 21 December 2026.

It has had 8 MOTs. The latest, on 13 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 53,498 miles, which matches the advertised 63,205 miles.

Advertised mileage is about 9,700 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 £18,995, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW 4 Series M Sport, 2.0 petrol coupe, black. Mileage: 63,339 miles. Price: £14,398, £903 more than this car. Dealer: CarSupermarket.com Goole Recon Centre in Goole. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-36180fb81b61
• 2017 BMW 4 Series M Sport, 2.0 petrol coupe, white. Mileage: 60,000 miles. Price: £13,795, £300 more than this car. Dealer: The Wright Car Company in Rayleigh. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-16f2b1118535
• 2017 BMW 4 Series M Sport, 2.0 petrol coupe. Mileage: 60,000 miles. Price: £15,995, £2,500 more than this car. Dealer: Southern Prestige Cars in Crawley. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-5faacfd2885c

• The nearest: 2017 BMW 4 Series M Sport, 2.0 petrol coupe, grey, 10 miles from this car. Mileage: 72,450 miles. Price: £12,199, £1,296 less than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-79d9a7b03eb3