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: 67,000 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 444 bhp
• Gearbox: Automatic (DCT)
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 194 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 67,000 miles on the clock, this 2018 BMW M4 Competition has done roughly 13,900 more miles than a typical 2018 BMW M4. Its asking price of £28,140 is £825 above the AskCar estimate of £27,315. The AskCar estimate uses UK dealer asking prices, including 738 BMW M4 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 32 days ago. Its asking price has since fallen by £355. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Evo Motor Group in Radlett. 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: £825 (3%) over the AskCar estimate of £27,315.

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 32 days.

Price history

AskCar first saw this advert on 1 October 2026 at £28,495. Its asking price is now £28,140, £355 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 1 October 2026: £28,495
• 30 October 2026: £28,140

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 31 July 2027.

It has had 9 MOTs. The latest, on 31 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 66,390 miles, which matches the advertised 67,000 miles.

Advertised mileage is about 13,900 miles higher 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, orange. Mileage: 64,855 miles. Price: £27,995, £145 less than this car. Dealer: Derbyshire Motor Company in Chesterfield. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-183c5fe18b3a
• 2018 BMW M4 Competition, 3.0 petrol coupe, white. Mileage: 69,300 miles. Price: £27,995, £145 less than this car. Dealer: Evolve Motor Company in Newport. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-a5eb6682e2b6
• 2018 BMW M4 Competition, 3.0 petrol coupe, black. Mileage: 69,418 miles. Price: £25,995, £2,145 less than this car. Dealer: Silsoe Prestige Motors in Luton. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-8293d20bfc2f

• The nearest: 2018 BMW M4 Competition, 3.0 petrol coupe, blue, 1 miles from this car. Mileage: 47,000 miles. Price: £20,950, £7,190 less than this car. Dealer: Harentor Cars in St Albans. AskCar page: https://askcar.co.uk/car/bmw-m4-2018-ffb93304d580