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 (187 bhp)
• Year: 2015
• Mileage: 70,000 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 114 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2015 BMW 4 Series M Sport has covered 70,000 miles. The dealer is asking £11,950, which is £180 above the AskCar estimate of £11,770. To work out the AskCar estimate, we analyse UK dealer adverts for 1,833 BMW 4 Series cars across different ages and specifications. We first recorded this advert 83 days ago, and its asking price has since fallen by £50. Ask the dealer why the advert shows fewer miles than the 72,954 recorded at the latest MOT. The recorded MOT expired on 4 December 2025, so ask the dealer whether it has been renewed. You can find this car at CSW Automotive in Stafford. 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: £180 (1%) over the AskCar estimate of £11,770.

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 83 days.

Price history

AskCar first saw this advert on 14 August 2026 at £12,000. Its asking price is now £11,950, £50 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 14 August 2026: £12,000
• 2 November 2026: £11,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: the latest record we hold ran out on 4 December 2025; ask the dealer for the current MOT.

It failed its MOT on 3 December 2024 (rear brake pad(s) less than 1.5 mm thick; nearside steering arm deformed) and passed 2 days later, on 5 December 2024.

There were no advisories at the latest test.

Mileage at that test: 72,954 miles. The advert says 70,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 12,000 miles lower than the median mileage of a 2015 BMW 4 Series on AskCar.

Similar cars

24 other 2015 BMW 4 Series M Sport 2.0 diesel automatic coupes are for sale at UK dealers, from £6,990 to £14,978, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2015 BMW 4 Series M Sport, 2.0 diesel coupe, blue. Mileage: 71,000 miles. Price: £11,500, £450 less than this car. Dealer: Colchester Cars For less in Colchester. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-e1700dab1d59
• 2015 BMW 4 Series M Sport, 2.0 diesel coupe, white. Mileage: 71,333 miles. Price: £11,499, £451 less than this car. Dealer: Noya Motor Group in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-0b25b36eb855
• 2015 BMW 4 Series M Sport, 2.0 diesel coupe, blue. Mileage: 68,000 miles. Price: £13,173, £1,223 more than this car. Dealer: Newarth Car Sales in Worsley. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-9e74d070579a

• The nearest: 2015 BMW 4 Series M Sport, 2.0 diesel coupe, grey, 23 miles from this car. Mileage: 141,000 miles. Price: £6,990, £4,960 less than this car. Dealer: Rockpoint Bmw Specialists in Tamworth. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-882cdb770e1b