2018 BMW 4 Series 3.0 430d M Sport
Version: 3.0 430d M Sport Auto RWD Euro 6 (s/s) 2dr (254 bhp)
Price: £18,495. Fair price: £974 (5%) over the AskCar estimate of £17,521, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,736 priced BMW 4 Series adverts on AskCar as of 29 October 2026.
AskCar lists 1,794 used BMW 4 Series from 1,046 UK dealerships, as of 29 October 2026.
Overview
- Make
- BMW
- Model
- 4 Series
- Trim
- M Sport
- Version
- 3.0 430d M Sport Auto RWD Euro 6 (s/s) 2dr (254 bhp)
- Mileage
- 51,586 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Coupe
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 254 bhp
- Seats
- 4
- CO2
- 134 g/km
- Colour
- Blue
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 430d
- Emissions standard
- Euro 6
About this car
At 51,586 miles, this 2018 BMW 4 Series M Sport has covered about 9,800 fewer miles than other 2018 BMW 4 Series cars. Its asking price of £18,495 is £974 above the AskCar estimate of £17,521. The AskCar estimate uses UK dealer asking prices, including 1,736 BMW 4 Series adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 1 day ago. MOT records show an expiry date of 8 October 2027, and the latest recorded mileage is consistent with the advert. It is for sale at German Motor Store in Chesterfield.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 28 October 2026, 1 day ago.
| Date observed | Asking price |
|---|---|
| 28 October 2026 | £18,495 |
| 29 October 2026 | £18,495 |
Price and mileage comparison
Fair price: £974 (5%) over the AskCar estimate of £17,521.
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 1,736 priced BMW 4 Series adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 9,800 miles lower 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 8 October 2027. 51,521 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 29 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 51,586 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
32 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 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.