2023 BMW M4 3.0 BiTurbo Competition

Overview

• Make: BMW
• Model: M4
• Trim: Competition
• Version: 3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 2dr M (503 bhp)
• Year: 2023
• Mileage: 17,000 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 503 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 229 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW M4 Competition has covered 17,000 miles. Priced at £55,950, it is advertised £78 above the AskCar estimate of £55,872. 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 recorded this advert 65 days ago, and its asking price has since fallen by £4,000. The advertised mileage is lower than the latest MOT reading of 17,646 miles. Ask the dealer to explain. The latest recorded MOT expires on 4 August 2027. You can find this car at Carbon Collection in Sheffield. 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: £78 (under 1%) over the AskCar estimate of £55,872.

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 65 days.

Price history

AskCar first saw this advert on 29 August 2026 at £59,950. Its asking price is now £55,950, £4,000 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 29 August 2026: £59,950
• 26 September 2026: £58,950
• 21 October 2026: £56,950
• 1 November 2026: £55,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 4 August 2027.

It has had one MOT, on 5 August 2026, and passed.

Advisories at the latest test: tyre worn close to legal limit/worn on edge both rear at 2.8mm legal limit 1.6; tyre worn close to legal limit/worn on edge both front tyres at 3.00 mm legal limit 1.6mm.

Mileage at that test: 17,646 miles. The advert says 17,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 1,800 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, grey. Mileage: 16,600 miles. Price: £56,990, £1,040 more than this car. Dealer: Parker Prestige in Richmond. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-8f4596e1f616
• 2023 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 17,980 miles. Price: £53,990, £1,960 less than this car. Dealer: Select Auto Solutions in Watford. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-5c0332a292e6
• 2023 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 16,000 miles. Price: £58,490, £2,540 more than this car. Dealer: Cheshire Performance in Audenshaw. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-430ac606138f

• The nearest: 2023 BMW M4 Competition, 3.0 petrol coupe, grey, 9 miles from this car. Mileage: 18,641 miles. Price: £55,090, £860 less than this car. Dealer: Stratstone Bmw Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-e640fb8dfd37