2018 BMW M4 3.0 BiTurbo Competition
Version: 3.0 BiTurbo Competition DCT RWD Euro 6 (s/s) 2dr (444 bhp)
Price: £28,495. Fair price: £1,487 (5%) over the AskCar estimate of £27,008, our expected asking price for this car from its model, age, mileage and specification, drawing on 742 priced BMW M4 adverts on AskCar as of 29 October 2026.
AskCar lists 769 used BMW M4 from 479 UK dealerships, as of 29 October 2026.
Overview
- Make
- BMW
- Model
- M4
- Trim
- Competition
- Version
- 3.0 BiTurbo Competition DCT RWD Euro 6 (s/s) 2dr (444 bhp)
- Mileage
- 69,300 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Coupe
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 444 bhp
- Seats
- 4
- CO2
- 194 g/km
- Colour
- White
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Gearbox version
- DCT
- Engine badge
- BiTurbo
- Emissions standard
- Euro 6
About this car
At 69,300 miles, this 2018 BMW M4 Competition has covered about 16,200 more miles than other 2018 BMW M4 cars. The dealer is asking £28,495, which is £1,487 above the AskCar estimate of £27,008. To work out the AskCar estimate, we analyse UK dealer adverts for 742 BMW M4 cars across different ages and specifications. It first appeared in our advert records today. Its recorded MOT is valid until 4 March 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at Evolve Motor Company in Newport.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £28,495 |
Price and mileage comparison
Fair price: £1,487 (5%) over the AskCar estimate of £27,008.
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 742 priced BMW M4 adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 16,200 miles higher than the median mileage of a 2018 BMW M4 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 4 March 2027. 50,008 miles at the last test.
Other matching cars
43 other 2018 BMW M4 Competition automatic petrol cars are for sale at UK dealers from £20,950 to £44,995, as of 29 October 2026.
The 5 cheapest:
- 2018 BMW M4. Price: £20,950. Mileage: 47,000 miles. Dealer: Harentor Cars in St Albans. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-ffb93304d580
- 2018 BMW M4. Price: £22,500. Mileage: 89,000 miles. Dealer: Manchester Performance Cars in Manchester. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-da40281e3462
- 2018 BMW M4. Price: £22,999. Mileage: 49,000 miles. Dealer: Supreme Motorhaus in Derby. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-5762eecb8e93
- 2018 BMW M4. Price: £23,995. Mileage: 85,445 miles. Dealer: Position One Motor Company in Leatherhead. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-2014d3d360ae
- 2018 BMW M4. Price: £24,995. Mileage: 87,000 miles. Dealer: Hampton Car Sales in Milton Malsor. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-498b0829c7c7
The 43 matching cars have covered 10,792 to 89,000 miles, compared with 69,300 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 M4 cars for sale · 2018 BMW M4 price guide
More like this
Photos
30 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.