2018 BMW 4 Series 3.0 430d M Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport
• Version: 3.0 430d M Sport Auto 4WD Euro 6 (s/s) 2dr (254 bhp)
• Year: 2018
• Mileage: 110,000 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 142 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 4 Series M Sport is advertised with 110,000 miles, approximately 47,000 above the typical mileage for its age. Priced at £12,990, it is advertised £593 above the AskCar estimate of £12,397. The AskCar estimate uses UK dealer asking prices, including 1,814 BMW 4 Series adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 5 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Silverline Motor Company in Bolton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £593 (4%) over the AskCar estimate of £12,397.

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 1,814 priced BMW 4 Series adverts across different ages and specifications, as of 4 November 2026.

A 2018 BMW 4 Series with the 3.0 diesel engine is typically advertised at £17,500: the median of the 85 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2018 BMW 4 Series advertised 5 days ago. About 4 in 10 of 2018 BMW 4 Series cars are gone from sale within a month of being advertised: 128 of the 289 first advertised between 11 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 30 October 2026 at £12,990. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 19 January 2027.

It has had 8 MOTs. The latest, on 31 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 100,778 miles, which matches the advertised 110,000 miles.

Advertised mileage is about 47,000 miles higher than the median mileage of a 2018 BMW 4 Series on AskCar.

Similar cars

37 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 4 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 4 Series M Sport, 3.0 diesel coupe, white. Mileage: 108,000 miles. Price: £12,780, £210 less than this car. Dealer: The Car Arena in Kimberley. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-8b118ee84bcd
• 2018 BMW 4 Series M Sport, 3.0 diesel coupe, white. Mileage: 116,000 miles. Price: £12,979, the same price as this car. Dealer: EVM Sports and Prestige in Rochdale. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-a5bd1f58b79a
• 2018 BMW 4 Series M Sport, 3.0 diesel coupe, black. Mileage: 103,997 miles. Price: £12,449, £541 less than this car. Dealer: MRM Motors in Oakham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-66fd80c96df4