2026 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 (523 bhp)
• Year: 2026
• Mileage: 7,172 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 3.0 litres, 523 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 234 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW M3 Competition has covered 7,172 miles, around 3,700 more miles than is typical for its age. The AskCar estimate for this car is £76,131. It is priced at £74,827, which is £1,304 below that estimate. The AskCar estimate draws on 752 BMW M3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 153 days ago. Its asking price has since fallen by £10,172. The seller is Halliwell Jones Warrington BMW, based in Warrington. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,304 (1%) under the AskCar estimate of £76,131.

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 752 priced BMW M3 adverts across different ages and specifications, as of 4 November 2026.

A 2026 BMW M3 with the 3.0 petrol engine is typically advertised at £78,000: the median of the 131 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2026 BMW M3 has been on sale for at least 153 days.

Price history

AskCar first saw this advert on 4 June 2026 at £84,999. Its asking price is now £74,827, £10,172 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 4 June 2026: £84,999
• 18 June 2026: £82,999
• 3 July 2026: £81,499
• 16 July 2026: £80,499
• 6 August 2026: £80,449
• 14 August 2026: £79,999
• 22 August 2026: £79,799
• 27 August 2026: £79,499
• 4 September 2026: £78,499
• 15 September 2026: £77,999
• 17 September 2026: £77,749
• 26 September 2026: £77,449
• 30 September 2026: £77,999
• 15 October 2026: £76,722
• 17 October 2026: £76,599
• 20 October 2026: £76,127
• 28 October 2026: £75,868
• 4 November 2026: £74,827

Mileage and MOT

Advertised mileage is about 3,700 miles higher than the median mileage of a 2026 BMW M3 on AskCar.

Similar cars

36 other 2026 BMW M3 Competition 3.0 petrol automatic estates are for sale at UK dealers, from £56,949 to £100,000, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW M3 Competition, 3.0 petrol estate, green. Mileage: 7,350 miles. Price: £76,985, £2,158 more than this car. Dealer: Williams Liverpool Bmw in Liverpool. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-c7862a198d63
• 2026 BMW M3 Competition, 3.0 petrol estate, grey. Mileage: 7,573 miles. Price: £81,990, £7,163 more than this car. Dealer: Williams Bmw Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-2c9971378350
• 2026 BMW M3 Competition, 3.0 petrol estate, blue. Mileage: 8,000 miles. Price: £73,490, £1,337 less than this car. Dealer: Auto Sportiva in Tonbridge. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-e892cfc8e9f6

• The nearest: 2026 BMW M3 Competition, 3.0 petrol estate, grey, 11 miles from this car. Mileage: 6,185 miles. Price: £79,875, £5,048 more than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-21a4a9594ed8