2015 BMW 4 Series 2.0 420d M Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport
• Version: 2.0 420d M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)
• Year: 2015
• Mileage: 73,000 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 131 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2015 BMW 4 Series M Sport is advertised with 73,000 miles, approximately 9,000 below the typical mileage for its age. Its asking price of £11,490 is £102 below the AskCar estimate of £11,592. The AskCar estimate draws on 1,833 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 58 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is The Value Car Centre, based in Norwich. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £102 (under 1%) under the AskCar estimate of £11,592.

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 1,833 priced BMW 4 Series adverts across different ages and specifications, as of 5 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 5 November 2026.

Time on sale

This 2015 BMW 4 Series has been on sale for at least 58 days.

Price history

AskCar first saw this advert on 8 September 2026 at £11,490. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 4 January 2027.

It has had 9 MOTs. The latest, on 30 December 2025, passed.

Advisories at the latest test: nearside front tyre slightly damaged/cracking or perishing 225/40/19; offside front tyre slightly damaged/cracking or perishing; nearside front tyre worn close to legal limit/worn on edge; and 1 more.

Mileage at that test: 70,787 miles, which matches the advertised 73,000 miles.

Advertised mileage is about 9,000 miles lower 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 5 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW 4 Series M Sport, 2.0 diesel convertible, blue. Mileage: 71,045 miles. Price: £11,995, £505 more than this car. Dealer: KTS Motor Company in Mold. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-f15b1eeffb94
• 2015 BMW 4 Series M Sport, 2.0 diesel convertible, blue. Mileage: 75,622 miles. Price: £11,791, £301 more than this car. Dealer: Your Next Car in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-6334425ae5d6
• 2015 BMW 4 Series M Sport, 2.0 diesel convertible, white. Mileage: 65,768 miles. Price: £11,990, £500 more than this car. Dealer: Dani Motors in Luton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-af048a93b2a1

• The nearest: 2015 BMW 4 Series M Sport, 2.0 diesel convertible, blue, 55 miles from this car. Mileage: 119,069 miles. Price: £8,250, £3,240 less than this car. Dealer: Essex Select Cars in Great Bentley. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-cc834c245660