2023 BMW M3 3.0 BiTurbo Competition

Overview

• Make: BMW
• Model: M3
• Trim: Competition
• Version: 3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 5dr Touring M (503 bhp)
• Year: 2023
• Mileage: 16,415 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 3.0 litres, 503 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 232 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 16,415 miles on the clock, this 2023 BMW M3 Competition has done roughly 4,600 fewer miles than a typical 2023 BMW M3. The AskCar estimate for this car is £68,582. It is priced at £73,995, which is £5,413 above that estimate. The AskCar estimate draws on 756 BMW M3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 39 days ago, the asking price has dropped by £1,000. It is advertised by Figaro Motors in Lingfield. 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: £5,413 (7%) over the AskCar estimate of £68,582.

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 756 priced BMW M3 adverts across different ages and specifications, as of 2 November 2026.

A 2023 BMW M3 with the 3.0 petrol engine is typically advertised at £64,300: the median of the 115 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 BMW M3 has been on sale for at least 39 days.

Price history

AskCar first saw this advert on 24 September 2026 at £74,995. Its asking price is now £73,995, £1,000 less. The latest price cut was seen on 7 October 2026.

Price changes recorded:

• 24 September 2026: £74,995
• 7 October 2026: £73,995

Mileage and MOT

Advertised mileage is about 4,600 miles lower than the median mileage of a 2023 BMW M3 on AskCar.

Similar cars

34 other 2023 BMW M3 Competition 3.0 petrol automatic estates are for sale at UK dealers, from £56,949 to £77,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW M3 Competition, 3.0 petrol estate, grey. Mileage: 17,000 miles. Price: £67,480, £6,515 less than this car. Dealer: Auto100.Co.Uk in Sutton in Ashfield. AskCar page: https://askcar.co.uk/car/bmw-m3-2023-6b8fdc0af8a5
• 2023 BMW M3 Competition, 3.0 petrol estate. Mileage: 17,000 miles. Price: £75,995, £2,000 more than this car. Dealer: A C G Motors in Manchester. AskCar page: https://askcar.co.uk/car/bmw-m3-2023-077a8d552efa
• 2023 BMW M3 Competition, 3.0 petrol estate, grey. Mileage: 17,500 miles. Price: £68,495, £5,500 less than this car. Dealer: Adrenaline Collective in Leamington Spa. AskCar page: https://askcar.co.uk/car/bmw-m3-2023-4a73a24f93ad

• The nearest: 2023 BMW M3 Competition, 3.0 petrol estate, 5 miles from this car. Mileage: 7,000 miles. Price: £77,995, £4,000 more than this car. Dealer: Southern Prestige Cars in Crawley. AskCar page: https://askcar.co.uk/car/bmw-m3-2023-19687a3ee3a8