2017 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: 2017
• Mileage: 53,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 444 bhp
• Gearbox: Automatic (DCT)
• Drive: Rear-wheel drive
• Colour: White
• CO2: 203 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 53,000 miles, this 2017 BMW M4 Competition has covered about 4,100 more miles than other 2017 BMW M4 cars. Priced at £26,494, it is advertised £2,148 below the AskCar estimate of £28,642. 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 80 days ago. Its asking price has since fallen by £500. Our records show an MOT expiry date of 11 April 2025, which has passed. Ask the dealer for an update. Its advertised mileage matches the government's MOT record. The seller is Alisons Automotive Group, based in Berkeley. 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: £2,148 (7%) under the AskCar estimate of £28,642.

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 2017 BMW M4 with the 3.0 petrol engine is typically advertised at £28,000: the median of the 62 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2017 BMW M4 has been on sale for at least 80 days.

Price history

AskCar first saw this advert on 14 August 2026 at £26,994. Its asking price is now £26,494, £500 less. The latest price cut was seen on 3 October 2026.

Price changes recorded:

• 14 August 2026: £26,994
• 3 October 2026: £26,494

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 11 April 2025; ask the dealer for the current MOT.

It has had 5 MOTs. The latest, on 23 March 2026, failed.

It failed on: exhaust lambda reading after 2nd fast idle outside specified limits; nearside rear tyre tread depth below requirements of 1.6mm; offside rear tyre tread depth below requirements of 1.6mm; and 4 more.

Mileage at that test: 53,049 miles, which matches the advertised 53,000 miles.

Advertised mileage is about 4,100 miles higher than the median mileage of a 2017 BMW M4 on AskCar.

Similar cars

7 other 2017 BMW M4 Competition 3.0 petrol automatic convertibles are for sale at UK dealers, from £26,900 to £31,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW M4 Competition, 3.0 petrol convertible, orange. Mileage: 54,141 miles. Price: £26,999, £505 more than this car. Dealer: Fresh Motors in Watton. AskCar page: https://askcar.co.uk/car/bmw-m4-2017-8af4833f341e
• 2017 BMW M4 Competition, 3.0 petrol convertible, black. Mileage: 40,000 miles. Price: £27,995, £1,501 more than this car. Dealer: Motor vehicle group in Tibshelf. AskCar page: https://askcar.co.uk/car/bmw-m4-2017-5fc01d084e5a
• 2017 BMW M4 Competition, 3.0 petrol convertible, grey. Mileage: 38,578 miles. Price: £26,900, £406 more than this car. Dealer: Group 1 Skoda Southend in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/bmw-m4-2017-df32386a921d

• The nearest: 2017 BMW M4 Competition, 3.0 petrol convertible, white, 54 miles from this car. Mileage: 36,050 miles. Price: £29,995, £3,501 more than this car. Dealer: McMenemy Automotive in Salisbury. AskCar page: https://askcar.co.uk/car/bmw-m4-2017-479cd9c41784