2018 BMW M4 3.0 BiTurbo Competition

Overview

• Make: BMW
• Model: M4
• Trim: Competition
• Version: 3.0 BiTurbo Competition DCT RWD Euro 6 (s/s) 2dr (444 bhp)
• Year: 2018
• Mileage: 37,000 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 444 bhp
• Gearbox: Automatic (DCT)
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 194 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW M4 Competition has covered 37,000 miles, around 15,000 fewer miles than is typical for its age. The dealer is asking £30,450, which is £1,727 below the AskCar estimate of £32,177. To work out the AskCar estimate, we analyse UK dealer adverts for 729 BMW M4 cars across different ages and specifications. It first appeared in our advert records today. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Farlan Automotive in Wembley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,727 (5%) under the AskCar estimate of £32,177.

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 729 priced BMW M4 adverts across different ages and specifications, as of 10 November 2026.

A 2018 BMW M4 with the 3.0 petrol engine is typically advertised at £29,000: the median of the 67 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2018 BMW M4 advertised today. About half of 2018 BMW M4 cars are gone from sale within a month of being advertised: 47 of the 91 first advertised between 14 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £30,450. 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 10 November 2026: valid until 29 January 2027.

It has had 6 MOTs. The latest, on 28 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 36,234 miles, which matches the advertised 37,000 miles.

Advertised mileage is about 15,000 miles lower than the median mileage of a 2018 BMW M4 on AskCar.

Similar cars

33 other 2018 BMW M4 Competition 3.0 petrol automatic coupes are for sale at UK dealers, from £20,950 to £44,995, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW M4 Competition, 3.0 petrol coupe, blue. Mileage: 37,000 miles. Price: £35,995, £5,545 more than this car. Dealer: BEN Harrison Automotive in Poole. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-a243873795c6
• 2018 BMW M4 Competition, 3.0 petrol coupe, purple. Mileage: 35,600 miles. Price: £44,995, £14,545 more than this car. Dealer: Automotive Addiction in Telford. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-3393897c3bd3
• 2018 BMW M4 Competition, 3.0 petrol coupe, orange. Mileage: 39,642 miles. Price: £34,899, £4,449 more than this car. Dealer: Stratstone Bmw Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-d3ac75f84463

• The nearest: 2018 BMW M4 Competition, 3.0 petrol coupe, blue, under a mile from this car. Mileage: 64,000 miles. Price: £27,450, £3,000 less than this car. Dealer: Farlan Automotive in Wembley. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-2ae07f17c16f