2023 BMW 3 Series
2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
£25,350
Good value: £2,418 under the typical £27,768 for this model, age and mileage, drawing on 6,886 adverts of this make and model.
Overview
- Make
- BMW
- Model
- 3 Series
- Trim
- M SPORT
- Version
- 2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
- Mileage
- 19,694 miles
- Year
- 2023
- Fuel type
- Petrol
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 181 bhp
- Seats
- 5
- CO2
- 147 g/km
- Colour
- Black
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 320i
- Emissions standard
- Euro 6
About this car
At 19,694 miles, this 2023 BMW 3 Series M Sport has covered about 14,300 fewer miles than other 2023 BMW 3 Series cars. Its asking price of £25,350 is £2,418 below our estimate of £27,768. We use UK dealer asking prices, including 6,886 BMW 3 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 41 days ago, the asking price has dropped by £1,100. The seller is Group 1 Reading BMW, based in Reading.
Stock data from 22 October 2026.
Price history
First seen on 12 September 2026, 41 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,100 from the first recorded £26,450. 4 price reductions recorded, the latest observed on 21 October 2026.
| Date observed | Asking price |
|---|---|
| 12 September 2026 | £26,450 |
| 24 September 2026 | £25,994 |
| 6 October 2026 | £25,895 |
| 14 October 2026 | £25,494 |
| 21 October 2026 | £25,350 |
| 22 October 2026 | £25,350 |
Price and mileage comparison
Estimated market asking price: £27,768. The asking price is £2,418 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 6,886 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 14,300 miles lower than typical for a 2023 BMW 3 Series.
MOT
MOT no details held by dvla.
112 other cars with the same year, trim, gearbox and fuel are for sale from £21,400 to £34,687.
| Asking price | Mileage |
|---|---|
| £21,400 | 96,678 miles |
| £22,495 | 61,000 miles |
| £23,100 | 73,530 miles |
| £23,449 | 51,755 miles |
| £23,490 | 67,000 miles |
These cars have covered 3,544–96,678 miles, compared with 19,694 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 3 Series cars for sale · 2023 BMW 3 Series 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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