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) 4dr M (523 bhp)
• Year: 2026
• Mileage: 4,500 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 523 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 228 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW M3 Competition has covered 4,500 miles. Priced at £76,990, it is advertised £2,514 above the AskCar estimate of £74,476. The AskCar estimate uses UK dealer asking prices, including 756 BMW M3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 80 days ago, and its asking price has since fallen by £3,000. The seller is Dick Lovett, based in Potters BAR. 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: £2,514 (3%) over the AskCar estimate of £74,476.

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 2026 BMW M3 with the 3.0 petrol engine is typically advertised at £78,000: the median of the 133 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 BMW M3 has been on sale for at least 80 days.

Price history

AskCar first saw this advert on 14 August 2026 at £79,990. Its asking price is now £76,990, £3,000 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 14 August 2026: £79,990
• 19 September 2026: £78,990
• 25 September 2026: £77,990
• 20 October 2026: £76,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,000 miles higher than the median mileage of a 2026 BMW M3 on AskCar.

Similar cars

87 other 2026 BMW M3 Competition 3.0 petrol automatic saloons are for sale at UK dealers, from £62,000 to £106,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW M3 Competition, 3.0 petrol saloon, grey. Mileage: 4,500 miles. Price: £79,999, £3,009 more than this car. Dealer: Autohaus Birmingham in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-9554905ded05
• 2026 BMW M3 Competition, 3.0 petrol saloon, grey. Mileage: 4,302 miles. Price: £70,940, £6,050 less than this car. Dealer: Bowker Motor Group in Blackburn. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-04ac1e8ee1c4
• 2026 BMW M3 Competition, 3.0 petrol saloon, black. Mileage: 4,850 miles. Price: £88,950, £11,960 more than this car. Dealer: Harris Automotive in Radstock. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-b11da76d60e5

• The nearest: 2026 BMW M3 Competition, 3.0 petrol saloon, black, under a mile from this car. Mileage: 1,677 miles. Price: £70,950, £6,040 less than this car. Dealer: JS Prestige and Performance in Potters Bar. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-adbbc9c1158b