2018 BMW 4 Series 3.0 M Sport
Price: £12,995. Fair price: £359 (2%) under the AskCar estimate of £13,354, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,814 priced BMW 4 Series adverts on AskCar as of 4 November 2026.
AskCar lists 1,865 used BMW 4 Series from 1,070 UK dealerships, as of 4 November 2026.
Overview
- Make: BMW
- Model: 4 Series
- Trim: M Sport
- Version: 3.0 M Sport Auto Euro 6 2dr
- Year: 2018
- Mileage: 99,000 miles
- Fuel: Diesel
- Body: Coupe, 2 doors, 4 seats
- Engine: 3.0 litres
- Gearbox: Automatic
- Colour: Black
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 99,000 miles on the clock, this 2018 BMW 4 Series M Sport has done roughly 36,000 more miles than a typical 2018 BMW 4 Series. Its asking price of £12,995 is £359 below the AskCar estimate of £13,354. The AskCar estimate uses 1,814 UK dealer adverts for the BMW 4 Series, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 82 days ago. The seller is THG Automotive, based in Bournemouth, Christchurch and Poole. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £359 (2%) under the AskCar estimate of £13,354.
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
This 2018 BMW 4 Series has been on sale for at least 82 days.
Price history
AskCar first saw this advert on 14 August 2026 at £12,995. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 36,000 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, grey. Mileage: 99,950 miles. Price: £13,990, £995 more than this car. Dealer: Six Oaks Motor Company in Retford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-191d109a63a7
- 2018 BMW 4 Series M Sport, 3.0 diesel coupe, black. Mileage: 100,434 miles. Price: £13,995, £1,000 more than this car. Dealer: Brook Cars Company in Telford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-853d66bbaf60
- 2018 BMW 4 Series M Sport, 3.0 diesel coupe, black. Mileage: 96,450 miles. Price: £14,490, £1,495 more than this car. Dealer: SR Motors in Swindon. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-6e621fdc482e
Browse all BMW 4 Series cars for sale · 2018 BMW 4 Series price guide
More like this
- Used BMW 4 Series M Sport prices
- Used BMW 4 Series for sale under £15,000
- Used diesel BMW 4 Series for sale
- Used BMW 4 Series for sale near Bournemouth
Photos
28 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.