2017 BMW 4 Series 2.0 420d M Sport
Price: £12,990. Fair price: £434 (3%) over the AskCar estimate of £12,556, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,833 priced BMW 4 Series adverts on AskCar as of 5 November 2026.
AskCar lists 1,879 used BMW 4 Series from 1,081 UK dealerships, as of 5 November 2026.
Overview
- Make: BMW
- Model: 4 Series
- Trim: M Sport
- Version: 2.0 420d M Sport Auto 4WD Euro 6 (s/s) 2dr (187 bhp)
- Year: 2017
- Mileage: 79,000 miles
- Fuel: Diesel
- Body: Coupe, 2 doors, 4 seats
- Engine: 2.0 litres, 187 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Blue
- CO2: 125 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 79,000 miles on the clock, this 2017 BMW 4 Series M Sport has done roughly 6,600 more miles than a typical 2017 BMW 4 Series. The dealer is asking £12,990, which is £434 above the AskCar estimate of £12,556. To work out the AskCar estimate, we analyse UK dealer adverts for 1,833 BMW 4 Series cars across different ages and specifications. We first recorded this car for sale 161 days ago. It is advertised by Sell Your Car in High Wycombe. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £434 (3%) over the AskCar estimate of £12,556.
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 1,833 priced BMW 4 Series adverts across different ages and specifications, as of 5 November 2026.
A 2017 BMW 4 Series with the 2.0 diesel engine is typically advertised at £12,500: the median of the 112 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2017 BMW 4 Series has been on sale for at least 161 days.
Price history
AskCar first saw this advert on 28 May 2026 at £12,990. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 6,600 miles higher than the median mileage of a 2017 BMW 4 Series on AskCar.
Similar cars
35 other 2017 BMW 4 Series M Sport 2.0 diesel automatic coupes are for sale at UK dealers, from £7,495 to £16,590, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2017 BMW 4 Series M Sport, 2.0 diesel coupe, black. Mileage: 79,000 miles. Price: £12,332, £658 less than this car. Dealer: Velvis Cars in West Bergholt. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-d7ef1cd5d4ea
- 2017 BMW 4 Series M Sport, 2.0 diesel coupe, grey. Mileage: 79,000 miles. Price: £12,495, £495 less than this car. Dealer: MSS Motor Group in Clacton-on-Sea. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-32c0ec0b3927
- 2017 BMW 4 Series M Sport, 2.0 diesel coupe, silver. Mileage: 79,100 miles. Price: £10,990, £2,000 less than this car. Dealer: ET motor group in High Ongar. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-5e0c787c5eb2
- The nearest: 2017 BMW 4 Series M Sport, 2.0 diesel coupe, black, 9 miles from this car. Mileage: 30,297 miles. Price: £16,590, £3,600 more than this car. Dealer: Allen & Forey Cars in Chalfont St Giles. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-936e167c2c41
Browse all BMW 4 Series cars for sale · 2017 BMW 4 Series price guide
More like this
- Used BMW 4 Series M Sport prices
- Used BMW 4 Series for sale under £15,000
- Used diesel BMW 4 Series for sale
- Used BMW 4 Series for sale near High Wycombe
Photos
35 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.