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: 4,126 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 523 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 228 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW M3 Competition has covered 4,126 miles. Its asking price of £69,699 is £4,983 below the AskCar estimate of £74,682. The AskCar estimate draws on 752 BMW M3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 29 days ago, the asking price has dropped by £8,300. The seller is Lookers BMW Stafford, based in Stafford. 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: £4,983 (6%) under the AskCar estimate of £74,682.

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 29 days.

Price history

AskCar first saw this advert on 6 October 2026 at £77,999. Its asking price is now £69,699, £8,300 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 6 October 2026: £77,999
• 8 October 2026: £72,999
• 12 October 2026: £72,899
• 19 October 2026: £70,999
• 29 October 2026: £69,999
• 3 November 2026: £69,699

Mileage and MOT

MOT: first test not yet due.

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

Similar cars

86 other 2026 BMW M3 Competition 3.0 petrol automatic saloons are for sale at UK dealers, from £62,000 to £106,000, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW M3 Competition, 3.0 petrol saloon, blue. Mileage: 4,123 miles. Price: £94,950, £25,251 more than this car. Dealer: Lloyd Newcastle BMW in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-ffbc960e1642
• 2026 BMW M3 Competition, 3.0 petrol saloon, grey. Mileage: 4,030 miles. Price: £81,950, £12,251 more than this car. Dealer: Lloyd Cockermouth BMW in Cockermouth. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-d590e15564ab
• 2026 BMW M3 Competition, 3.0 petrol saloon, black. Mileage: 4,000 miles. Price: £71,985, £2,286 more than this car. Dealer: Brooklands Motor Centre in Leeds. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-25585cb2e14a

• The nearest: 2026 BMW M3 Competition, 3.0 petrol saloon, blue, 14 miles from this car. Mileage: 2,634 miles. Price: £68,999, £700 less than this car. Dealer: Lookers BMW Stoke-On-Trent in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-b4fb3a7c5024