2026 BMW M3 3.0 BiTurbo Competition
Version: 3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 5dr Touring M (523 bhp)
Price: £79,880. Fair price: £1,661 (2%) over the AskCar estimate of £78,219, our expected asking price for this car from its model, age, mileage and specification, drawing on 759 priced BMW M3 adverts on AskCar as of 31 October 2026.
AskCar lists 813 used BMW M3 from 469 UK dealerships, as of 31 October 2026.
Overview
- Make
- BMW
- Model
- M3
- Trim
- Competition
- Version
- 3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 5dr Touring M (523 bhp)
- Mileage
- 3,930 miles
- Year
- 2026
- Fuel type
- Petrol
- Body type
- Estate
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 523 bhp
- Seats
- 5
- CO2
- 234 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Gearbox version
- Steptronic
- Engine badge
- BiTurbo
- Emissions standard
- Euro 6
About this car
This 2026 BMW M3 Competition has covered 3,930 miles. Priced at £79,880, it is advertised £1,661 above the AskCar estimate of £78,219. The AskCar estimate uses UK dealer asking prices, including 759 BMW M3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 106 days ago, and its asking price has since fallen by £5,120. That may be worth mentioning if you discuss the price with the dealer. The seller is Sytner Nottingham BMW, based in Nottingham.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 17 July 2026, 106 days ago. Price reduced by £5,120 from £85,000 since AskCar first saw it. 4 price reductions recorded, the latest seen on 1 October 2026.
| Date observed | Asking price |
|---|---|
| 18 July 2026 | £85,000 |
| 6 August 2026 | £84,000 |
| 7 August 2026 | £84,000 |
| 22 August 2026 | £83,000 |
| 22 September 2026 | £81,500 |
| 1 October 2026 | £79,880 |
| 31 October 2026 | £79,880 |
Price and mileage comparison
Fair price: £1,661 (2%) over the AskCar estimate of £78,219.
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 759 priced BMW M3 adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 500 miles higher than the median mileage of a 2026 BMW M3 on AskCar.
MOT
MOT: first test not yet due.
Other matching cars
130 other 2026 BMW M3 Competition automatic petrol cars are for sale at UK dealers from £62,000 to £106,000, as of 31 October 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 130 matching cars have covered 10 to 17,721 miles, compared with 3,930 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
More like this
Photos
43 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 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.