2017 BMW 4 Series Gran Coupe 2.0 420i M Sport
Version: 2.0 420i M Sport Auto 4WD Euro 6 (s/s) 5dr (181 bhp)
Price: £13,999. Fair price: £439 (3%) over the AskCar estimate of £13,560, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,153 priced BMW 4 Series Gran Coupe adverts on AskCar as of 30 October 2026.
AskCar lists 1,177 used BMW 4 Series Gran Coupe from 741 UK dealerships, as of 30 October 2026.
Overview
- Make
- BMW
- Model
- 4 Series Gran Coupe
- Trim
- M Sport
- Version
- 2.0 420i M Sport Auto 4WD Euro 6 (s/s) 5dr (181 bhp)
- Mileage
- 69,300 miles
- Year
- 2017
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 181 bhp
- Seats
- 5
- CO2
- 144 g/km
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 420i
- Emissions standard
- Euro 6
About this car
This 2017 BMW 4 Series Gran Coupe M Sport is advertised with 69,300 miles, approximately 14,700 below the typical mileage for its age. Its asking price of £13,999 is £439 above the AskCar estimate of £13,560. The AskCar estimate uses UK dealer asking prices, including 1,153 BMW 4 Series Gran Coupe adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale today. The seller is Halliwell Jones Southport BMW, based in Southport.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £13,999 |
Price and mileage comparison
Fair price: £439 (3%) over the AskCar estimate of £13,560.
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 1,153 priced BMW 4 Series Gran Coupe adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 14,700 miles lower than the median mileage of a 2017 BMW 4 Series Gran Coupe on AskCar.
Other matching cars
25 other 2017 BMW 4 Series Gran Coupe M Sport automatic petrol cars are for sale at UK dealers from £7,975 to £25,990, as of 30 October 2026.
The 5 cheapest:
- 2017 BMW 4 Series Gran Coupe. Price: £7,975. Mileage: 138,000 miles. Dealer: Lawrence Warner Specialist Cars in Havant. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2017-8fdfec57de9b
- 2017 BMW 4 Series Gran Coupe. Price: £9,499. Mileage: 110,144 miles. Dealer: AL Prestige Cars in Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2017-8d7976075a3b
- 2017 BMW 4 Series Gran Coupe. Price: £10,495. Mileage: 97,235 miles. Dealer: Shadow Automotive in Stamford. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2017-c1678ec69d7c
- 2017 BMW 4 Series Gran Coupe. Price: £10,990. Mileage: 100,989 miles. Dealer: CMC Autos in Darlington. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2017-d882274d6462
- 2017 BMW 4 Series Gran Coupe. Price: £10,995. Mileage: 86,000 miles. Dealer: Chris Waite Car Sales in Blackwood. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2017-5ca53cd844b6
The 25 matching cars have covered 25,000 to 138,000 miles, compared with 69,300 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW 4 Series Gran Coupe cars for sale · 2017 BMW 4 Series Gran Coupe price guide
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Photos
3 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.