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: 48,000 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 BMW 4 Series M Sport has covered 48,000 miles, around 24,500 fewer miles than is typical for its age. Priced at £13,970, it is advertised £918 below the AskCar estimate of £14,888. The AskCar estimate draws on 1,814 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 27 days. Its advertised mileage matches the government's MOT record. The seller is AMD Automotive, based in Stockport. 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

Fair price: £918 (6%) under the AskCar estimate of £14,888.

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 27 days.

Price history

AskCar first saw this advert on 8 October 2026 at £13,970. 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 22 November 2026.

It has had 7 MOTs. The latest, on 13 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 46,925 miles, which matches the advertised 48,000 miles.

Advertised mileage is about 24,500 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 4 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW 4 Series M Sport, 2.0 petrol coupe, grey. Mileage: 52,000 miles. Price: £13,995, the same price as this car. Dealer: BM Vehicles in Ware. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-127c65f644e3
• 2017 BMW 4 Series M Sport, 2.0 petrol coupe, blue. Mileage: 40,959 miles. Price: £13,595, £375 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, black. Mileage: 57,000 miles. Price: £17,500, £3,530 more than this car. Dealer: AMS Cars in Waltham Abbey. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-02464f13aedd

• The nearest: 2017 BMW 4 Series M Sport, 2.0 petrol coupe, blue, 5 miles from this car. Mileage: 80,940 miles. Price: £14,000, the same price as this car. Dealer: AWB Motors Dukinfield in Dukinfield. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-9174ead475cb