2026 BMW M3 3.0 BiTurbo Competition
Version: 3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 4dr M (523 bhp)
Price: £69,995. Fair price: £5,070 (6%) under the AskCar estimate of £75,065, our expected asking price for this car from its model, age, mileage and specification, drawing on 753 priced BMW M3 adverts on AskCar as of 1 November 2026.
AskCar lists 806 used BMW M3 from 469 UK dealerships, as of 1 November 2026.
Overview
- Make
- BMW
- Model
- M3
- Trim
- Competition
- Version
- 3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 4dr M (523 bhp)
- Mileage
- 2,525 miles
- Year
- 2026
- Fuel type
- Petrol
- Body type
- Saloon
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 523 bhp
- Seats
- 5
- CO2
- 228 g/km
- Colour
- Grey
- Doors
- 4
- Driven wheels
- Four Wheel Drive
- Gearbox version
- Steptronic
- Engine badge
- BiTurbo
- Emissions standard
- Euro 6
About this car
The advertised mileage for this 2026 BMW M3 Competition is 2,525 miles. Its asking price of £69,995 is £5,070 below the AskCar estimate of £75,065. The AskCar estimate uses UK dealer asking prices, including 753 BMW M3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 67 days ago. Its asking price has since fallen by £6,000. That may be worth mentioning if you discuss the price with the dealer. You can find this car at Berry Thames Ditton BMW in Surbiton.
Stock data as of 1 November 2026.
Price history
AskCar first saw this advert on 26 August 2026, 67 days ago. Price reduced by £6,000 from £75,995 since AskCar first saw it. 3 price reductions recorded, the latest seen on 30 September 2026.
| Date observed | Asking price |
|---|---|
| 26 August 2026 | £75,995 |
| 2 September 2026 | £71,995 |
| 13 September 2026 | £70,995 |
| 30 September 2026 | £69,995 |
| 1 November 2026 | £69,995 |
Price and mileage comparison
Fair price: £5,070 (6%) under the AskCar estimate of £75,065.
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 753 priced BMW M3 adverts across different ages and specifications, as of 1 November 2026.
Advertised mileage is about 900 miles lower than the median mileage of a 2026 BMW M3 on AskCar.
MOT
MOT: first test not yet due.
Other matching cars
131 other 2026 BMW M3 Competition automatic petrol cars are for sale at UK dealers from £62,000 to £106,000, as of 1 November 2026.
The 5 cheapest:
- 2026 BMW M3. Price: £62,000. Mileage: 17,721 miles. Dealer: Sytner Tamworth BMW in Tamworth. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-b80316967f7a
- 2026 BMW M3. Price: £64,999. Mileage: 12,484 miles. Dealer: Motorpoint Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-5e9e0a038379
- 2026 BMW M3. Price: £67,998. Mileage: 2,070 miles. Dealer: Williams Bmw Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-0ff5dedb2c51
- 2026 BMW M3. Price: £68,299. Mileage: 2,634 miles. Dealer: Lookers BMW Stoke-On-Trent in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-b4fb3a7c5024
- 2026 BMW M3. Price: £69,500. Mileage: 2,193 miles. Dealer: Sytner Nottingham BMW in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-47b3c40c2100
The 131 matching cars have covered 9 to 17,721 miles, compared with 2,525 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW M3 cars for sale · 2026 BMW M3 price guide
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Photos
40 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.