2018 BMW 4 Series 3.0 435d M Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport
• Version: 3.0 435d M Sport Auto 4WD Euro 6 (s/s) 2dr (309 bhp)
• Year: 2018
• Mileage: 84,900 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 147 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 4 Series M Sport has covered 84,900 miles, around 21,700 more miles than is typical for its age. The dealer is asking £14,950, which is £723 below the AskCar estimate of £15,673. To work out the AskCar estimate, we analyse UK dealer adverts for 1,787 BMW 4 Series cars across different ages and specifications. The asking price is now £1,000 lower than when we first recorded the advert 108 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Leada Motors in Ripon. 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: £723 (4%) under the AskCar estimate of £15,673.

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 2018 BMW 4 Series with the 3.0 diesel engine is typically advertised at £17,600: the median of the 85 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 BMW 4 Series has been on sale for at least 108 days.

Price history

AskCar first saw this advert on 17 July 2026 at £15,950. Its asking price is now £14,950, £1,000 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 17 July 2026: £15,950
• 4 August 2026: £15,750
• 20 August 2026: £15,690
• 12 September 2026: £15,650
• 18 September 2026: £15,490
• 25 September 2026: £14,990
• 24 October 2026: £14,950

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 17 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 79,688 miles, which matches the advertised 84,900 miles.

Advertised mileage is about 21,700 miles higher than the median mileage of a 2018 BMW 4 Series on AskCar.

Similar cars

36 other 2018 BMW 4 Series M Sport 3.0 diesel automatic coupes are for sale at UK dealers, from £10,995 to £20,990, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 4 Series M Sport, 3.0 diesel coupe, white. Mileage: 84,774 miles. Price: £15,475, £525 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-2018-f6435264f40f
• 2018 BMW 4 Series M Sport, 3.0 diesel coupe, blue. Mileage: 83,000 miles. Price: £14,995, the same price as this car. Dealer: Evolve Motor Group in Swindon. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-9ac01d2dd2aa
• 2018 BMW 4 Series M Sport, 3.0 diesel coupe, black. Mileage: 88,508 miles. Price: £13,749, £1,201 less than this car. Dealer: Noya Motor Group in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-c670d67e89ff

• The nearest: 2018 BMW 4 Series M Sport, 3.0 diesel coupe, blue, 38 miles from this car. Mileage: 69,960 miles. Price: £17,495, £2,545 more than this car. Dealer: H Tones Oxford Garage in Hartlepool. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-885f7db35f75