2023 BMW M3
3.0 Competition Auto 4WD 5dr M (503 bhp)
£68,999
Fair price: within 8% of the typical £69,028 for this model, age and mileage, drawing on 767 adverts of this make and model.
Overview
- Make
- BMW
- Model
- M3
- Trim
- COMPETITION
- Version
- 3.0 Competition Auto 4WD 5dr M (503 bhp)
- Mileage
- 19,000 miles
- Year
- 2023
- Fuel type
- Petrol
- Body type
- Estate
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 503 bhp
- Seats
- 5
- CO2
- 232 g/km
- Colour
- Green
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- Competition
About this car
This 2023 BMW M3 Competition has covered 19,000 miles, around 2,100 fewer than typical for its age. Our estimated market asking price is £69,028. This car is advertised at £68,999, which is £29 below that figure. The estimate uses 767 UK dealer adverts for the BMW M3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 3 days. Its recorded MOT is valid until 24 March 2027, and its advertised mileage is consistent with the latest MOT reading. It is for sale at Silsoe Prestige Motors in Bedford.
Stock data from 22 October 2026.
Price history
First seen on 21 October 2026, 3 days ago. Advert duration calculated on 24 October 2026.
| Date observed | Asking price |
|---|---|
| 21 October 2026 | £68,999 |
| 22 October 2026 | £68,999 |
Price and mileage comparison
Estimated market asking price: £69,028. The asking price is £29 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 767 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 2,100 miles lower than typical for a 2023 BMW M3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 24 March 2027. 16,159 miles at the last test.
105 other cars with the same year, trim, gearbox and fuel are for sale from £54,995 to £77,995.
| Asking price | Mileage |
|---|---|
| £54,995 | 54,000 miles |
| £54,995 | 36,430 miles |
| £55,450 | 48,499 miles |
| £55,950 | 15,672 miles |
| £55,950 | 15,672 miles |
These cars have covered 4,742–54,000 miles, compared with 19,000 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 · 2023 BMW M3 price guide
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
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