2017 BMW 4 Series 2.0 420i M Sport
Version: 2.0 420i M Sport Auto RWD Euro 6 2dr (Professional Media) (181 bhp)
Price: £13,100. Fair price: £57 (under 1%) over the AskCar estimate of £13,043, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,775 priced BMW 4 Series adverts on AskCar as of 31 October 2026.
AskCar lists 1,813 used BMW 4 Series from 1,042 UK dealerships, as of 31 October 2026.
Overview
- Make
- BMW
- Model
- 4 Series
- Trim
- M Sport
- Version
- 2.0 420i M Sport Auto RWD Euro 6 2dr (Professional Media) (181 bhp)
- Mileage
- 64,383 miles
- Year
- 2017
- Fuel type
- Petrol
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 181 bhp
- Seats
- 4
- CO2
- 134 g/km
- Colour
- Black
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 420i
- Emissions standard
- Euro 6
About this car
This 2017 BMW 4 Series M Sport is advertised with 64,383 miles, approximately 8,800 below the typical mileage for its age. Its asking price of £13,100 is £57 above the AskCar estimate of £13,043. The AskCar estimate draws on 1,775 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. The latest recorded MOT expiry date is 14 October 2026, which has passed. Confirm its status with the dealer. Its advertised mileage is consistent with the latest recorded MOT reading. The seller is Sytner Select Bristol, based in Bristol.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £13,100 |
Price and mileage comparison
Fair price: £57 (under 1%) over the AskCar estimate of £13,043.
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 1,775 priced BMW 4 Series adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 8,800 miles lower than the median mileage of a 2017 BMW 4 Series on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: the latest record we hold ran out on 14 October 2026; ask the dealer for the current MOT. 53,811 miles at the last test.
Other matching cars
46 other 2017 BMW 4 Series M Sport automatic petrol cars are for sale at UK dealers from £9,990 to £29,995, as of 31 October 2026.
The 5 cheapest:
- 2017 BMW 4 Series. Price: £9,990. Mileage: 99,900 miles. Dealer: Automatic Motors in Hillingdon. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-5368b6dd2e08
- 2017 BMW 4 Series. Price: £10,195. Mileage: 92,400 miles. Dealer: FY Autos in Maidenhead. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-9257d1e70b0f
- 2017 BMW 4 Series. Price: £10,495. Mileage: 123,000 miles. Dealer: Burnham Cars in Burnham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-10254a326fec
- 2017 BMW 4 Series. Price: £11,495. Mileage: 96,000 miles. Dealer: Peverel Car Company in Wickham Bishops. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-8d33a76b8119
- 2017 BMW 4 Series. Price: £11,995. Mileage: 109,420 miles. Dealer: R 8 Motor Group in Milton Keynes. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-6f6bb345e9d1
The 46 matching cars have covered 11,302 to 123,000 miles, compared with 64,383 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 cars for sale · 2017 BMW 4 Series price guide
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Photos
12 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 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.