2023 BMW 3 Series
2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
£25,600
Good value: £2,288 under the typical £27,888 for this model, age and mileage, drawing on 6,811 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
- 18,556 miles
- Year
- 2023
- Fuel type
- Petrol
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 181 bhp
- Seats
- 5
- CO2
- 148 g/km
- Colour
- White
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 320i
- Emissions standard
- Euro 6
About this car
At 18,556 miles, this 2023 BMW 3 Series M Sport has covered about 15,300 fewer miles than other 2023 BMW 3 Series cars. The dealer is asking £25,600, which is £2,288 below our market estimate of £27,888. Our estimate draws on 6,811 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 26 days ago. Its asking price has since fallen by £1,300. MOT records show an expiry date of 28 February 2027, and the latest recorded mileage is consistent with the advert. The seller is Marshall Nissan Maidstone, based in Maidstone.
Stock data from 20 October 2026.
Price history
First seen on 25 September 2026, 26 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £1,300 from the first recorded £26,900. 3 price reductions recorded, the latest observed on 16 October 2026.
| Date observed | Asking price |
|---|---|
| 25 September 2026 | £26,900 |
| 2 October 2026 | £26,500 |
| 9 October 2026 | £25,700 |
| 16 October 2026 | £25,600 |
| 20 October 2026 | £25,600 |
Price and mileage comparison
Estimated market asking price: £27,888. The asking price is £2,288 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 6,811 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 15,300 miles lower than typical for a 2023 BMW 3 Series.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 28 February 2027. 15,878 miles at the last test.
111 other cars with the same year, trim, gearbox and fuel are for sale from £21,349 to £34,891.
| Asking price | Mileage |
|---|---|
| £21,349 | 32,025 miles |
| £21,400 | 96,678 miles |
| £22,011 | 51,032 miles |
| £22,495 | 61,000 miles |
| £23,100 | 73,530 miles |
These cars have covered 3,544–96,678 miles, compared with 18,556 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
Similar cars for less
- 2024 BMW 3 Series, 7,000 miles, £23,500, £7,295 under typical, Leeds
- 2023 BMW 3 Series, 17,702 miles, £23,999, £3,404 under typical, Corby
- 2023 BMW 3 Series, 16,000 miles, £24,995, £3,271 under typical, Derby
Dealer
Marshall Nissan Maidstone, Maidstone. Across the dealer network: 129 branches, 4,150 cars for sale.
Dealer postcode: ME15 9XY.
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