2015 BMW 4 Series 2.0 420d M Sport
Price: £9,795. Fair price: £591 (5%) under the AskCar estimate of £10,386, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,814 priced BMW 4 Series adverts on AskCar as of 4 November 2026.
AskCar lists 1,865 used BMW 4 Series from 1,070 UK dealerships, as of 4 November 2026.
Overview
- Make: BMW
- Model: 4 Series
- Trim: M Sport
- Version: 2.0 420d M Sport Auto RWD Euro 6 (s/s) 2dr (187 bhp)
- Year: 2015
- Mileage: 87,000 miles
- Fuel: Diesel
- Body: Convertible, 2 doors, 4 seats
- Engine: 2.0 litres, 187 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: White
- CO2: 124 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 87,000 miles, this 2015 BMW 4 Series M Sport has covered about 4,900 more miles than other 2015 BMW 4 Series cars. The AskCar estimate for this car is £10,386. It is priced at £9,795, which is £591 below that estimate. The AskCar estimate uses 1,814 UK dealer adverts for the BMW 4 Series, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 125 days ago, and its asking price has since fallen by £700. The seller is Elland Car Sales, based in Brighouse. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £591 (5%) under the AskCar estimate of £10,386.
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 1,814 priced BMW 4 Series adverts across different ages and specifications, as of 4 November 2026.
A 2015 BMW 4 Series with the 2.0 diesel engine is typically advertised at £10,000: the median of the 103 for sale on AskCar, as of 4 November 2026.
Time on sale
This 2015 BMW 4 Series has been on sale for at least 125 days.
Price history
AskCar first saw this advert on 2 July 2026 at £10,495. Its asking price is now £9,795, £700 less. The latest price cut was seen on 18 October 2026.
Price changes recorded:
- 2 July 2026: £10,495
- 4 July 2026: £10,795
- 11 August 2026: £10,495
- 4 September 2026: £10,299
- 9 September 2026: £9,999
- 22 September 2026: £9,995
- 18 October 2026: £9,795
Mileage and MOT
Advertised mileage is about 4,900 miles higher than the median mileage of a 2015 BMW 4 Series on AskCar.
Similar cars
17 other 2015 BMW 4 Series M Sport 2.0 diesel automatic convertibles are for sale at UK dealers, from £7,450 to £14,252, as of 4 November 2026.
The 3 closest to this car in mileage:
- 2015 BMW 4 Series M Sport, 2.0 diesel convertible, grey. Mileage: 85,000 miles. Price: £9,994, £199 more than this car. Dealer: BVG Automotive in Oldham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-6318d568af09
- 2015 BMW 4 Series M Sport, 2.0 diesel convertible, blue. Mileage: 85,000 miles. Price: £10,999, £1,204 more than this car. Dealer: AL Prestige Cars in Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-163b976f0ec4
- 2015 BMW 4 Series M Sport, 2.0 diesel convertible, blue. Mileage: 82,004 miles. Price: £11,490, £1,695 more than this car. Dealer: Elton Cars in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-15f58e8d3054
Browse all BMW 4 Series cars for sale · 2015 BMW 4 Series price guide
More like this
- Used BMW 4 Series M Sport prices
- Used BMW 4 Series for sale under £10,000
- Used diesel BMW 4 Series for sale
- Used BMW 4 Series for sale near Huddersfield
Photos
36 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.