2017 BMW 4 Series
2.0 420d M Sport Auto RWD Euro 6 (s/s) 2dr (187 bhp)
£11,350
Fair price: within 8% of the typical £11,246 for this model, age and mileage, drawing on 1,763 adverts of this make and model.
Overview
- Make
- BMW
- Model
- 4 Series
- Trim
- M SPORT
- Version
- 2.0 420d M Sport Auto RWD Euro 6 (s/s) 2dr (187 bhp)
- Mileage
- 90,735 miles
- Year
- 2017
- Fuel type
- Diesel
- Body type
- Convertible
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 4
- CO2
- 124 g/km
- Colour
- Silver
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 420d
- Emissions standard
- Euro 6
About this car
This 2017 BMW 4 Series M Sport is advertised with 90,735 miles, approximately 18,300 above the typical mileage for its age. Its asking price of £11,350 is £104 above our estimate of £11,246. The estimate uses 1,763 UK dealer adverts for the BMW 4 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 27 days ago. Its asking price has since fallen by £300. The latest MOT record shows an expiry date of 29 July 2027, with the advertised mileage consistent with the recorded reading. It is advertised by Car Planet Barnet in New Southgate.
Stock data from 20 October 2026.
Price history
First seen on 24 September 2026, 27 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £300 from the first recorded £11,650. 1 price reduction recorded, the latest observed on 19 October 2026.
| Date observed | Asking price |
|---|---|
| 24 September 2026 | £11,650 |
| 19 October 2026 | £11,350 |
| 20 October 2026 | £11,350 |
Price and mileage comparison
Estimated market asking price: £11,246. The asking price is £104 above this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 1,763 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 18,300 miles higher than typical for a 2017 BMW 4 Series.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 29 July 2027. 88,491 miles at the last test.
91 other cars with the same year, trim, gearbox and fuel are for sale from £5,950 to £30,995.
| Asking price | Mileage |
|---|---|
| £5,950 | 138,000 miles |
| £7,495 | 140,000 miles |
| £8,492 | 111,735 miles |
| £8,695 | 119,000 miles |
| £8,995 | 121,000 miles |
These cars have covered 21,500–160,000 miles, compared with 90,735 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all BMW 4 Series cars for sale · 2017 BMW 4 Series price guide
Similar cars for less
- 2017 BMW 4 Series, 51,427 miles, £10,995, £3,663 under typical, Uckfield
- 2017 BMW 4 Series, 75,600 miles, £10,995, £2,919 under typical, Lisburn
- 2018 BMW 4 Series, 75,432 miles, £10,995, £2,548 under typical, Birmingham
Dealer
Car Planet Barnet, New Southgate. Across the dealer network: 2 branches, 1,886 cars for sale.
Dealer postcode: N11 1GN.
Dealer opening hours
- Monday
- 09:00-21:00
- Tuesday
- 09:00-21:00
- Wednesday
- 09:00-21:00
- Thursday
- 09:00-21:00
- Friday
- 09:00-21:00
- Saturday
- 09:00-21:00
- Sunday
- 10:00-17:00
