2023 BMW M3
3.0 Competition Auto 5dr M
£66,950
Fair price: within 8% of the typical £65,584 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 5dr M
- Mileage
- 16,100 miles
- Year
- 2023
- Fuel type
- Petrol
- Engine
- 3.0 L
- Gearbox
- Automatic
- CO2
- 233 g/km
- Colour
- Grey
- Doors
- 5
- Engine badge
- Competition
About this car
At 16,100 miles, this 2023 BMW M3 Competition has covered about 5,000 fewer miles than other 2023 BMW M3 cars. Our estimated market asking price is £65,584. This car is advertised at £66,950, which is £1,366 above that figure. The estimate uses 767 UK dealer adverts for the BMW M3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 20 days ago, and its asking price has since fallen by £550. MOT records show an expiry date of 27 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Worcester BMW, based in Worcester.
Stock data from 22 October 2026.
Price history
First seen on 4 October 2026, 20 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £550 from the first recorded £67,500. 1 price reduction recorded, the latest observed on 16 October 2026.
| Date observed | Asking price |
|---|---|
| 4 October 2026 | £67,500 |
| 16 October 2026 | £66,950 |
| 22 October 2026 | £66,950 |
Price and mileage comparison
Estimated market asking price: £65,584. The asking price is £1,366 above 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 5,000 miles lower than typical for a 2023 BMW M3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 27 March 2027. 12,605 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 16,100 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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- 2023 BMW M3 photo 21
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