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: 30,100 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres
• Gearbox: Automatic (DCT)
• Drive: Rear-wheel drive
• Colour: White
• CO2: 194 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW M4 Competition is advertised with 30,100 miles, approximately 23,000 below the typical mileage for its age. Its asking price of £35,000 is £1,136 above the AskCar estimate of £33,864. The AskCar estimate uses UK dealer asking prices, including 738 BMW M4 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 17 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sytner Coventry BMW, based in Coventry. 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: £1,136 (3%) over the AskCar estimate of £33,864.

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 17 days.

Price history

AskCar first saw this advert on 16 October 2026 at £35,000. 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 2 November 2026: valid until 30 September 2027.

It has had 6 MOTs. The latest, on 1 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 30,051 miles, which matches the advertised 30,100 miles.

Advertised mileage is about 23,000 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 2 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 30,000 miles. Price: £30,775, £4,225 less than this car. Dealer: Tvm in Brentwood. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-8cf24b5ea2a3
• 2018 BMW M4 Competition, 3.0 petrol coupe, blue. Mileage: 32,000 miles. Price: £32,490, £2,510 less than this car. Dealer: JD Car Sales (East Anglia) in Norwich. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-46f03447ffc7
• 2018 BMW M4 Competition, 3.0 petrol coupe, black. Mileage: 33,000 miles. Price: £31,995, £3,005 less than this car. Dealer: HR Sports and Classics in Warrington. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-fd915a534ae1

• The nearest: 2018 BMW M4 Competition, 3.0 petrol coupe, black, 29 miles from this car. Mileage: 87,000 miles. Price: £24,995, £10,005 less than this car. Dealer: Hampton Car Sales in Milton Malsor. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-498b0829c7c7