2018 BMW 4 Series 3.0 435d M Sport
Version: 3.0 435d M Sport Auto 4WD Euro 6 (s/s) 2dr (309 bhp)
Price: £18,485. Above the going rate: £2,703 (17%) over the AskCar estimate of £15,782, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,747 priced BMW 4 Series adverts on AskCar as of 30 October 2026.
AskCar lists 1,781 used BMW 4 Series from 1,037 UK dealerships, as of 30 October 2026.
Overview
- Make
- BMW
- Model
- 4 Series
- Trim
- M Sport
- Version
- 3.0 435d M Sport Auto 4WD Euro 6 (s/s) 2dr (309 bhp)
- Mileage
- 85,000 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Coupe
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 309 bhp
- Seats
- 4
- CO2
- 147 g/km
- Colour
- Silver
- Doors
- 2
- Driven wheels
- Four Wheel Drive
- Engine badge
- 435d
- Emissions standard
- Euro 6
About this car
This 2018 BMW 4 Series M Sport has covered 85,000 miles, around 22,000 more miles than is typical for its age. The AskCar estimate for this car is £15,782. It is priced at £18,485, which is £2,703 above that estimate. The AskCar estimate uses 1,747 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 today. MOT records show an expiry date of 9 October 2027, and the latest recorded mileage is consistent with the advert. You can find this car at Brooklands Motor Centre in Leeds.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £18,485 |
Price and mileage comparison
Above the going rate: £2,703 (17%) over the AskCar estimate of £15,782.
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 1,747 priced BMW 4 Series adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 22,000 miles higher than the median mileage of a 2018 BMW 4 Series on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 9 October 2027. 84,601 miles at the last test.
Other matching cars
105 other 2018 BMW 4 Series M Sport automatic diesel cars are for sale at UK dealers from £10,000 to £20,995, as of 30 October 2026.
The 5 cheapest:
- 2018 BMW 4 Series. Price: £10,000. Mileage: 109,000 miles. Dealer: MMG Sports, Prestige & 4x4 in Worksop. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-1a71f5975185
- 2018 BMW 4 Series. Price: £10,000. Mileage: 120,000 miles. Dealer: Starline Car Sales in Stamford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-4584f811e4f8
- 2018 BMW 4 Series. Price: £10,490. Mileage: 75,432 miles. Dealer: Halesowen Trade Centre in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-e895a0a9d9d9
- 2018 BMW 4 Series. Price: £10,995. Mileage: 127,000 miles. Dealer: Peak Automotive in Launceston. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-038177514ebf
- 2018 BMW 4 Series. Price: £11,490. Mileage: 93,787 miles. Dealer: Xenon Automotive in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-3c5ab9360112
The 105 matching cars have covered 24,000 to 127,000 miles, compared with 85,000 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW 4 Series cars for sale · 2018 BMW 4 Series price guide
More like this
Photos
4 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.