2023 BMW M3
3.0 Competition Auto M
£62,755
Fair price: within 8% of the typical £61,090 for this model, age and mileage, drawing on 777 adverts of this make and model.
Overview
- Make
- BMW
- Model
- M3
- Trim
- COMPETITION
- Version
- 3.0 Competition Auto M
- Mileage
- 22,383 miles
- Year
- 2023
- Fuel type
- Petrol
- Engine
- 3.0 L
- Gearbox
- Automatic
- CO2
- 232 g/km
- Colour
- Green
- Engine badge
- Competition
About this car
This 2023 BMW M3 Competition is advertised with 22,383 miles on the clock. At £62,755, it is advertised £1,665 above our estimated market asking price of £61,090. We use UK dealer asking prices, including 777 BMW M3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 49 days ago, the asking price has dropped by £2,745. MOT records show an expiry date of 26 August 2027, and the latest recorded mileage is consistent with the advert. The seller is MINI UK at Vertu Durham MINI, based in Durham.
Stock data from 20 October 2026.
Price history
First seen on 2 September 2026, 49 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £2,745 from the first recorded £65,500. 2 price reductions recorded, the latest observed on 10 October 2026.
| Date observed | Asking price |
|---|---|
| 2 September 2026 | £65,500 |
| 5 September 2026 | £65,698 |
| 9 September 2026 | £64,610 |
| 12 September 2026 | £65,188 |
| 10 October 2026 | £62,085 |
| 20 October 2026 | £62,755 |
Price and mileage comparison
Estimated market asking price: £61,090. The asking price is £1,665 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 777 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 800 miles higher than typical for a 2023 BMW M3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 26 August 2027. 22,387 miles at the last test.
104 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 |
| £54,995 | 47,461 miles |
| £55,000 | 30,856 miles |
| £55,450 | 48,499 miles |
These cars have covered 4,742–54,000 miles, compared with 22,383 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
Similar cars for less
- 2025 BMW M3, 8,250 miles, £57,500, £9,649 under typical, Dungannon
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- 2023 BMW M3, 9,944 miles, £59,990, £6,850 under typical, Lincoln
Dealer
MINI UK at Vertu Durham MINI, Durham. Across the dealer network: 108 branches, 2,739 cars for sale.
Dealer postcode: DH1 1HP.
