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
• Year: 2018
• Mileage: 37,000 miles
• Fuel: Petrol
• Body: 2 doors, 4 seats
• Engine: 3.0 litres
• Gearbox: Automatic (DCT)
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 194 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 37,000 miles on the clock, this 2018 BMW M4 Competition has done roughly 16,100 fewer miles than a typical 2018 BMW M4. Its asking price of £33,980 is £1,523 above the AskCar estimate of £32,457. The AskCar estimate uses 738 UK dealer adverts for the BMW M4, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 48 days ago. Its asking price has since fallen by £1,000. The government's MOT record matches its advertised mileage. It is for sale at Magari Automotive in Fareham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,523 (4%) over the AskCar estimate of £32,457.

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 738 priced BMW M4 adverts across different ages and specifications, as of 2 November 2026.

A 2018 BMW M4 with the 3.0 petrol engine is typically advertised at £29,000: the median of the 68 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 BMW M4 has been on sale for at least 48 days.

Price history

AskCar first saw this advert on 15 September 2026 at £34,980. Its asking price is now £33,980, £1,000 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 15 September 2026: £34,980
• 23 October 2026: £33,980

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 13 July 2027.

It has had 7 MOTs. The latest, on 14 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 36,895 miles, which matches the advertised 37,000 miles.

Advertised mileage is about 16,100 miles lower than the median mileage of a 2018 BMW M4 on AskCar.