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: 43,000 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 43,000 miles, this 2019 BMW 4 Series M Sport has covered about 6,600 fewer miles than other 2019 BMW 4 Series cars. The AskCar estimate for this car is £17,127. It is priced at £16,295, which is £832 below that estimate. The AskCar estimate draws on 1,833 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 108 days ago, and its asking price has since fallen by £2,680. 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 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £832 (4%) under the AskCar estimate of £17,127.

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 2019 BMW 4 Series with the 2.0 diesel engine is typically advertised at £16,200: the median of the 97 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2019 BMW 4 Series has been on sale for at least 108 days.

Price history

AskCar first saw this advert on 20 July 2026 at £18,975. Its asking price is now £16,295, £2,680 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 20 July 2026: £18,975
• 13 August 2026: £18,875
• 20 August 2026: £18,475
• 29 August 2026: £17,975
• 11 September 2026: £17,775
• 21 September 2026: £17,745
• 16 October 2026: £16,495
• 3 November 2026: £16,295

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 28 November 2026.

It has had 6 MOTs. The latest, on 17 November 2025, passed.

Advisories at the latest test: central rear oil leak, but not excessive rear diff seal.

Mileage at that test: 37,410 miles, which matches the advertised 43,000 miles.

Advertised mileage is about 6,600 miles lower than the median mileage of a 2019 BMW 4 Series on AskCar.

Similar cars

12 other 2019 BMW 4 Series M Sport 2.0 diesel automatic convertibles are for sale at UK dealers, from £13,990 to £17,999, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2019 BMW 4 Series M Sport, 2.0 diesel convertible, blue. Mileage: 41,000 miles. Price: £17,995, £1,700 more than this car. Dealer: Southern Prestige Cars in Crawley. AskCar page: https://askcar.co.uk/car/bmw-4-series-2019-a222a6bc3226
• 2019 BMW 4 Series M Sport, 2.0 diesel convertible, blue. Mileage: 37,273 miles. Price: £17,399, £1,104 more than this car. Dealer: Nova Motor Group in Sunderland. AskCar page: https://askcar.co.uk/car/bmw-4-series-2019-8a19571f159b
• 2019 BMW 4 Series M Sport, 2.0 diesel convertible, white. Mileage: 36,000 miles. Price: £16,799, £504 more than this car. Dealer: Rangebrook in Nuneaton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2019-d1f2bbe06a66