2023 BMW 4 Series
2.0 420i M Sport [Pro Pack] Auto RWD Euro 6 2dr Step (181 bhp)
£29,250
Fair price: within 8% of the typical £27,115 for this model, age and mileage, drawing on 1,722 adverts of this make and model.
Overview
- Make
- BMW
- Model
- 4 Series
- Trim
- M SPORT
- Version
- 2.0 420i M Sport [Pro Pack] Auto RWD Euro 6 2dr Step (181 bhp)
- Mileage
- 51,224 miles
- Year
- 2023
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 181 bhp
- Seats
- 4
- CO2
- 154 g/km
- Colour
- Grey
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 420i
- Emissions standard
- Euro 6
About this car
This 2023 BMW 4 Series M Sport is advertised with 51,224 miles, approximately 22,200 above the typical mileage for its age. The dealer is asking £29,250, which is £2,135 above our market estimate of £27,115. To estimate its market asking price, we analyse UK dealer adverts for 1,722 BMW 4 Series cars across different ages and specifications. It first appeared in our advert records 3 days ago. The seller is Sytner Leicester BMW, based in Leicester.
Stock data from 26 October 2026.
Price history
First seen on 24 October 2026, 3 days ago. Advert duration calculated on 27 October 2026.
| Date observed | Asking price |
|---|---|
| 24 October 2026 | £29,250 |
| 26 October 2026 | £29,250 |
Price and mileage comparison
Estimated market asking price: £27,115. The asking price is £2,135 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 1,722 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 22,200 miles higher than typical for a 2023 BMW 4 Series.
MOT
MOT no details held by dvla.
52 other cars with the same year, trim, gearbox and fuel are for sale from £24,995 to £35,880.
| Asking price | Mileage |
|---|---|
| £24,995 | 39,899 miles |
| £24,999 | 37,350 miles |
| £25,890 | 51,584 miles |
| £25,990 | 33,100 miles |
| £25,995 | 44,171 miles |
These cars have covered 3,057–52,509 miles, compared with 51,224 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 4 Series cars for sale · 2023 BMW 4 Series price guide
More like this
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
AskCar lists 579,238 cars from 12,980 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.