2019 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: 2019
• Mileage: 70,000 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 70,000 miles on the clock, this 2019 BMW 4 Series M Sport has done roughly 22,000 more miles than a typical 2019 BMW 4 Series. Priced at £13,975, it is advertised £537 below the AskCar estimate of £14,512. The AskCar estimate uses 1,787 UK dealer adverts for the BMW 4 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 90 days ago. Its asking price has since fallen by £1,500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Junction 17 Cars Limited t/a Junction 17 Cars (Grantham), based in Grantham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £537 (3%) under the AskCar estimate of £14,512.

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 1,787 priced BMW 4 Series adverts across different ages and specifications, as of 2 November 2026.

A 2019 BMW 4 Series with the 2.0 diesel engine is typically advertised at £16,600: the median of the 100 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2019 BMW 4 Series has been on sale for at least 90 days.

Price history

AskCar first saw this advert on 4 August 2026 at £15,475. Its asking price is now £13,975, £1,500 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 4 August 2026: £15,475
• 13 August 2026: £15,375
• 29 August 2026: £14,975
• 13 September 2026: £14,945
• 25 September 2026: £14,475
• 30 October 2026: £13,975

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 27 March 2027.

It has had 7 MOTs. The latest, on 12 March 2026, passed.

Advisories at the latest test: offside front lower suspension arm ball joint has slight play.

Mileage at that test: 63,562 miles, which matches the advertised 70,000 miles.

Advertised mileage is about 22,000 miles higher than the median mileage of a 2019 BMW 4 Series on AskCar.

Similar cars

14 other 2019 BMW 4 Series M Sport 2.0 diesel automatic convertibles are for sale at UK dealers, from £13,990 to £17,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2019 BMW 4 Series M Sport, 2.0 diesel convertible, blue. Mileage: 68,500 miles. Price: £15,495, £1,520 more than this car. Dealer: Motor Village in Bristol. AskCar page: https://askcar.co.uk/car/bmw-4-series-2019-e278f264da5b
• 2019 BMW 4 Series M Sport, 2.0 diesel convertible, blue. Mileage: 73,564 miles. Price: £14,295, £320 more than this car. Dealer: Shelldrakes Specialist Cars in Shefford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2019-de466b9c1aa2
• 2019 BMW 4 Series M Sport, 2.0 diesel convertible, grey. Mileage: 75,000 miles. Price: £13,990, the same price as this car. Dealer: Morton Park Motor Company in Darlington. AskCar page: https://askcar.co.uk/car/bmw-4-series-2019-a0f0e6e1928b

• The nearest: 2019 BMW 4 Series M Sport, 2.0 diesel convertible, blue, under a mile from this car. Mileage: 43,000 miles. Price: £16,495, £2,520 more than this car. Dealer: Junction 17 Cars Limited t/a Junction 17 Cars (Grantham) in Grantham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2019-332c594322c2