2026 BMW M3
3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 4dr M (523 bhp)
£70,990
Good value: £6,667 under the typical £77,657 for this model, age and mileage, drawing on 780 adverts of this make and model.
Overview
- Make
- BMW
- Model
- M3
- Trim
- COMPETITION
- Version
- 3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 4dr M (523 bhp)
- Mileage
- 1,658 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
- Green
- Doors
- 4
- 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 1,658 miles. Our estimated market asking price is £77,657. This car is advertised at £70,990, which is £6,667 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 780 BMW M3 cars across different ages and specifications. We first saw this car advertised 68 days ago. Its asking price has since fallen by £3,995. It may give you a starting point for a conversation about price. The seller is Williams Bolton Bmw, based in Bolton.
Stock data from 21 October 2026.
Price history
First seen on 15 August 2026, 68 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £3,995 from the first recorded £74,985. 2 price reductions recorded, the latest observed on 7 October 2026.
| Date observed | Asking price |
|---|---|
| 15 August 2026 | £74,985 |
| 4 September 2026 | £72,990 |
| 7 October 2026 | £70,990 |
| 21 October 2026 | £70,990 |
Price and mileage comparison
Estimated market asking price: £77,657. The asking price is £6,667 below this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 780 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 1,600 miles lower than typical for a 2026 BMW M3.
MOT
MOT no details held by dvla.
133 other cars with the same year, trim, gearbox and fuel are for sale from £65,000 to £106,000.
| Asking price | Mileage |
|---|---|
| £65,000 | 17,721 miles |
| £66,999 | 12,484 miles |
| £69,950 | 748 miles |
| £69,980 | 2,704 miles |
| £69,990 | 7,001 miles |
These cars have covered 10–17,721 miles, compared with 1,658 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all BMW M3 cars for sale · 2026 BMW M3 price guide
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Dealer
Williams Bolton Bmw, Bolton. Across the dealer network: 106 branches, 2,727 cars for sale.
Dealer postcode: BL3 2NB.
