2023 BMW M4 3.0 Competition

Price: £53,000. Fair price: £217 (under 1%) over the AskCar estimate of £52,783, 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 Competition Auto 4WD Euro 6 2dr (502 bhp)
  • Year: 2023
  • Mileage: 22,829 miles
  • Fuel: Petrol
  • Body: Convertible, 2 doors, 4 seats
  • Engine: 3.0 litres, 502 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 233 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW M4 Competition has covered 22,829 miles, around 4,100 more miles than is typical for its age. The dealer is asking £53,000, which is £217 above the AskCar estimate of £52,783. To work out the AskCar estimate, we analyse UK dealer adverts for 738 BMW M4 cars across different ages and specifications. We first recorded this advert 12 days ago, and its asking price has since fallen by £3,500. The seller is Sytner Chigwell BMW, based in Loughton. 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: £217 (under 1%) over the AskCar estimate of £52,783.

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 12 days.

Price history

AskCar first saw this advert on 21 October 2026 at £56,500. Its asking price is now £53,000, £3,500 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

  • 21 October 2026: £56,500
  • 27 October 2026: £53,000

Mileage and MOT

Advertised mileage is about 4,100 miles higher than the median mileage of a 2023 BMW M4 on AskCar.

Similar cars

28 other 2023 BMW M4 Competition 3.0 petrol automatic convertibles are for sale at UK dealers, from £47,898 to £59,994, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2023 BMW M4 Competition, 3.0 petrol convertible, grey. Mileage: 23,500 miles. Price: £54,989, £1,989 more than this car. Dealer: A6 Motors in Luton. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-d04eb8e48107
  • 2023 BMW M4 Competition, 3.0 petrol convertible, blue. Mileage: 24,974 miles. Price: £49,599, £3,401 less than this car. Dealer: cinch in Hook. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-bf788ac665fb
  • 2023 BMW M4 Competition, 3.0 petrol convertible, blue. Mileage: 20,545 miles. Price: £54,995, £1,995 more than this car. Dealer: Group 1 BMW Lincoln in Lincoln. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-a3fb261cfd92
  • The nearest: 2023 BMW M4 Competition, 3.0 petrol convertible, grey, 9 miles from this car. Mileage: 16,951 miles. Price: £52,660, £340 less than this car. Dealer: Prime Motors in Hoddesdon. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-6de1b3d8bbfc

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

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Photos

31 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.