2023 BMW M4 3.0 BiTurbo Competition

Price: £56,990. Fair price: £469 (under 1%) over the AskCar estimate of £56,521, our expected asking price for this car from its model, age, mileage and specification, drawing on 738 priced BMW M4 adverts on AskCar as of 2 November 2026.

AskCar lists 761 used BMW M4 from 481 UK dealerships, as of 2 November 2026.

Overview

  • Make: BMW
  • Model: M4
  • Trim: Competition
  • Version: 3.0 BiTurbo Competition Steptronic Euro 6 (s/s) 2dr (503 bhp)
  • Year: 2023
  • Mileage: 16,600 miles
  • Fuel: Petrol
  • Body: Coupe, 2 doors, 4 seats
  • Engine: 3.0 litres, 503 bhp
  • Gearbox: Automatic (Steptronic)
  • Colour: Grey
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW M4 Competition has covered 16,600 miles, around 2,200 fewer miles than is typical for its age. The dealer is asking £56,990, which is £469 above the AskCar estimate of £56,521. To work out the AskCar estimate, we analyse UK dealer adverts for 738 BMW M4 cars across different ages and specifications. We first saw this car advertised 52 days ago. Its asking price has since fallen by £3,000. It is advertised by Parker Prestige in Richmond. 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: £469 (under 1%) over the AskCar estimate of £56,521.

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 2023 BMW M4 with the 3.0 petrol engine is typically advertised at £55,000: the median of the 82 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 BMW M4 has been on sale for at least 52 days.

Price history

AskCar first saw this advert on 11 September 2026 at £59,990. Its asking price is now £56,990, £3,000 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

  • 11 September 2026: £59,990
  • 8 October 2026: £58,990
  • 15 October 2026: £57,490
  • 22 October 2026: £56,990

Mileage and MOT

Advertised mileage is about 2,200 miles lower than the median mileage of a 2023 BMW M4 on AskCar.

Similar cars

34 other 2023 BMW M4 Competition 3.0 petrol automatic coupes are for sale at UK dealers, from £44,975 to £62,995, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2023 BMW M4 Competition, 3.0 petrol coupe, blue. Mileage: 17,000 miles. Price: £55,950, £1,040 less than this car. Dealer: Carbon Collection in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-4a4977ad262b
  • 2023 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 16,000 miles. Price: £58,490, £1,500 more than this car. Dealer: Cheshire Performance in Audenshaw. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-430ac606138f
  • 2023 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 15,255 miles. Price: £54,995, £1,995 less than this car. Dealer: EAG Specialist Cars in St Neots. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-64d583e359ec
  • The nearest: 2023 BMW M4 Competition, 3.0 petrol coupe, yellow, 30 miles from this car. Mileage: 19,818 miles. Price: £52,950, £4,040 less than this car. Dealer: Redline Specialist Cars in Knaresborough. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-10bc000c7b21

Browse all BMW M4 cars for sale · 2023 BMW M4 price guide

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Photos

37 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.