2017 BMW 4 Series

2.0 420i M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)

£10,390

Fair price: within 8% of the typical £10,362 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 420i M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)
Mileage
99,900 miles
Year
2017
Fuel type
Petrol
Body type
Coupe
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
4
CO2
134 g/km
Colour
White
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
420i
Emissions standard
Euro 6

About this car

With 99,900 miles on the clock, this 2017 BMW 4 Series M Sport has done roughly 27,500 more miles than a typical 2017 BMW 4 Series. The dealer is asking £10,390, which is £28 above our market estimate of £10,362. Our estimate draws on 1,763 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 47 days ago. Our latest MOT record expired on 3 March 2026. Check the current position with the dealer. The latest recorded MOT mileage is consistent with the advertised figure. You can find this car at Automatic Motors in West Drayton.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 4 September 2026, 47 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observedAsking price
4 September 2026£9,990
18 September 2026£10,390
20 October 2026£10,390

Price and mileage comparison

Estimated market asking price: £10,362. The asking price is £28 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 27,500 miles higher than typical for a 2017 BMW 4 Series.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT not valid until 3 March 2026. 90,622 miles at the last test.

46 other cars with the same year, trim, gearbox and fuel are for sale from £8,299 to £29,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£8,299100,714 miles
£10,39592,400 miles
£10,495123,000 miles
£11,995109,420 miles
£12,49972,450 miles

These cars have covered 11,302–123,000 miles, compared with 99,900 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

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Dealer

Automatic Motors, West Drayton. Across the dealer network: 97 cars for sale.

Dealer postcode: UB7 8HY.

Dealer opening hours

Monday
09:00-18:00
Tuesday
09:00-18:00
Wednesday
09:00-18:00
Thursday
09:00-18:00
Friday
09:00-18:00
Saturday
09:00-19:00
Sunday
09:30-18:00

Vehicle photos