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) (309 bhp)
• Year: 2018
• Mileage: 65,508 miles
• Fuel: Diesel
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 147 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 65,508 miles on the clock, this 2018 BMW 4 Series M Sport has done roughly 2,300 more miles than a typical 2018 BMW 4 Series. The AskCar estimate for this car is £18,206. It is priced at £14,995, which is £3,211 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,787 BMW 4 Series cars across different ages and specifications. We first saw this car advertised 53 days ago. Its asking price has since fallen by £1,000. We checked its advertised mileage against the government's MOT record, and they match. The seller is George Kingsley Prestige & Performance, based in Colchester. 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

Good value: £3,211 (17%) under the AskCar estimate of £18,206.

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 53 days.

Price history

AskCar first saw this advert on 10 September 2026 at £15,995. Its asking price is now £14,995, £1,000 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 10 September 2026: £15,995
• 6 October 2026: £15,495
• 21 October 2026: £14,995

Mileage and MOT

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

It has had 7 MOTs. The latest, on 3 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 65,470 miles, which matches the advertised 65,508 miles.

Advertised mileage is about 2,300 miles higher than the median mileage of a 2018 BMW 4 Series on AskCar.