2026 BMW M3
3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 5dr Touring M (523 bhp)
£78,600
Fair price: within 8% of the typical £79,790 for this model, age and mileage, drawing on 775 adverts of this make and model.
Overview
- Make
- BMW
- Model
- M3
- Trim
- COMPETITION
- Version
- 3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 5dr Touring M (523 bhp)
- Mileage
- 3,004 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 3,004 miles. Our estimated market asking price is £79,790. This car is advertised at £78,600, which is £1,190 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 775 BMW M3 cars across different ages and specifications. Since we first spotted the advert 12 days ago, the asking price has dropped by £400. The seller is Marshall BMW Bournemouth, based in Bournemouth.
Stock data from 19 October 2026.
Price history
First seen on 8 October 2026, 12 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £400 from the first recorded £79,000. 1 price reduction recorded, the latest observed on 17 October 2026.
| Date observed | Asking price |
|---|---|
| 8 October 2026 | £79,000 |
| 17 October 2026 | £78,600 |
| 19 October 2026 | £78,600 |
Price and mileage comparison
Estimated market asking price: £79,790. The asking price is £1,190 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 775 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 300 miles lower than typical for a 2026 BMW M3.
MOT
MOT no details held by dvla.
129 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 9–17,721 miles, compared with 3,004 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
Similar cars for less
- 2026 BMW M3, 1,300 miles, £72,950, £15,950 under typical, Street
- 2026 BMW M3, 748 miles, £69,950, £10,186 under typical, Leicester
- 2026 BMW M3, 9 miles, £72,000, £9,939 under typical, Nottingham
Dealer
Marshall BMW Bournemouth, Bournemouth. Across the dealer network: 129 branches, 4,153 cars for sale.
Dealer postcode: BH12 5WB.
Dealer opening hours
- Monday
- 08:30-18:00
- Tuesday
- 08:30-18:00
- Wednesday
- 08:30-18:00
- Thursday
- 08:30-18:00
- Friday
- 08:30-18:00
- Saturday
- 08:30-17:00
- Sunday
- 10:30-16:30