2023 BMW 4 Series
2.0 420i M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)
£27,990
Fair price: within 8% of the typical £30,270 for this model, age and mileage, drawing on 1,758 adverts of this make and model.
Overview
- Make
- BMW
- Model
- 4 Series
- Trim
- M SPORT
- Version
- 2.0 420i M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)
- Mileage
- 24,500 miles
- Year
- 2023
- Fuel type
- Petrol
- Body type
- Coupe
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 181 bhp
- Seats
- 4
- CO2
- 151 g/km
- Colour
- Grey
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 420i
- Emissions standard
- Euro 6
About this car
At 24,500 miles, this 2023 BMW 4 Series M Sport has covered about 4,700 fewer miles than other 2023 BMW 4 Series cars. Our estimated market asking price is £30,270. This car is advertised at £27,990, which is £2,280 below that figure. Our estimate draws on 1,758 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 73 days ago, and its asking price has since fallen by £760. The time on sale and price change could be useful context when negotiating. Its MOT is recorded as valid until 5 March 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Prestige Cars Of Essex in Epping Forest.
Stock data from 22 October 2026.
Price history
First seen on 11 August 2026, 73 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £760 from the first recorded £28,750. 1 price reduction recorded, the latest observed on 31 August 2026.
| Date observed | Asking price |
|---|---|
| 11 August 2026 | £28,750 |
| 31 August 2026 | £27,990 |
| 22 October 2026 | £27,990 |
Price and mileage comparison
Estimated market asking price: £30,270. The asking price is £2,280 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 1,758 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 4,700 miles lower than typical for a 2023 BMW 4 Series.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 5 March 2027. 23,978 miles at the last test.
63 other cars with the same year, trim, gearbox and fuel are for sale from £23,799 to £35,880.
| Asking price | Mileage |
|---|---|
| £23,799 | 56,183 miles |
| £24,995 | 39,899 miles |
| £24,999 | 37,350 miles |
| £24,999 | 45,203 miles |
| £25,890 | 51,584 miles |
These cars have covered 3,057–56,183 miles, compared with 24,500 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
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
- 2023 BMW 4 Series photo 1
- 2023 BMW 4 Series photo 2
- 2023 BMW 4 Series photo 3
- 2023 BMW 4 Series photo 4
- 2023 BMW 4 Series photo 5
- 2023 BMW 4 Series photo 6
- 2023 BMW 4 Series photo 7
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- 2023 BMW 4 Series photo 9
- 2023 BMW 4 Series photo 10
- 2023 BMW 4 Series photo 11
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