Used (2020) BMW 430 M Sport 258 HP | Good price
- 4 Series Gran Coupe d M Sport
- 2020
- 47,270 miles
- Trim level: M Sport
- 3.0L Diesel
- Coupe
- Automatic
- 258 HP (189 kW)
- mpg: 6.6
- CO2: 174 g CO2/km comb.
- Details
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Used BMW 430
Factors that affect the depreciation of a BMW 430:
- Mileage driven
- Maintenance
- Service history
Depreciation is an important part of calculating the total cost of owning a BMW 430. In addition to the monthly depreciation of £45, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.
Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2023 BMW 430 | £30,895 - £36,995 | £34,841 | 23,279 miles | - | < 10 |
2022 BMW 430 | £26,049 - £34,000 | £30,768 | 21,318.5 miles | -£1,920 | 30 |
2021 BMW 430 | £22,795 - £30,995 | £27,666 | 32,290 miles | -£540 | 42 |
2019 BMW 430 | £11,889 - £22,500 | £18,434 | 50,770 miles | +£720 | 15 |
2020 BMW 430 | £11,495 - £27,498 | £17,788 | 59,560 miles | -£2,220 | 18 |
2018 BMW 430 | £10,999 - £22,000 | £16,134 | 80,280 miles | -£1,800 | 27 |
2017 BMW 430 | £5,999 - £21,000 | £15,418 | 62,700 miles | +£380 | 18 |
2016 BMW 430 | £6,990 - £17,988 | £12,720 | 84,000 miles | -£40 | 20 |
2015 BMW 430 | £7,990 - £16,500 | £11,294 | 96,976 miles | -£900 | 12 |
2014 BMW 430 | £6,895 - £14,849 | £9,432 | 111,973.5 miles | - | < 10 |
*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market
The data is based on the cars currently listed on AutoUncle
Last updated: 25 January 2026
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
🏆 The most popular BMW 430 M Sport | £9,495 - £32,890 | £20,937 | 50,663 miles | +£300 | 184 |
💰 The budget choice BMW 430 Luxury Line | £6,895 - £17,399 | £11,709 | 77,642 miles | - | < 10 |
*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market
The data is based on the cars currently listed on AutoUncle
Last updated: 25 January 2026
The Luxury Line is the cheapest entry point with an average price of £11,709.
Accuracy will improve as more cars from this variant become available
There are the most M Sport for sale right now (184), which gives you the most options to choose from.
The M Sport has held its price stable with minimal loss in value over the past year (+£300).
Month | Average market price | Lowest market price | Highest market price | Calculation method |
|---|---|---|---|---|
| 2025 - January | £29,480 | £27,960 | £31,000 | Estimate |
| 2025 - February | £29,260↘ | £27,380 | £31,140 | Estimate |
| 2025 - March | £26,840↘ | £23,500 | £30,180 | Estimate |
| 2025 - April | £27,060↗ | £23,280 | £30,820 | Estimate |
| 2025 - May | £28,760↗ | £25,740 | £31,780 | Estimate |
| 2025 - June | £29,320↗ | £27,260 | £31,360 | Estimate |
| 2025 - July | £29,100↘ | £26,760 | £31,440 | Estimate |
| 2025 - August | £29,980↗ | £28,240 | £31,720 | Estimate |
| 2025 - September | £28,980↘ | £27,080 | £30,900 | Estimate |
| 2025 - October | £29,120↗ | £27,040 | £31,220 | Estimate |
| 2025 - November | £29,480↗ | £27,980 | £30,980 | Estimate |
| 2025 - December | £28,940↘ | £27,320 | £30,540 | Estimate |
| 2026 - February | £28,860↘ | - | - | Forecast |
| 2026 - March | £28,840↘ | - | - | Forecast |
| 2026 - April | £28,800↘ | - | - | Forecast |
| 2026 - May | £28,760↘ | - | - | Forecast |
| 2026 - June | £28,740↘ | - | - | Forecast |
All estimates and forecasts are based on actual market data
Last updated: 25 January 2026
Average Monthly Depreciation
A summary of the past 12 and an estimation of the next 6 months.
Past 12 months
-£540
Next 6 months
-£200
Price checked by AutoUncle
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Are you interested in purchasing a pre-owned sports car? The BMW 430 is a great pick. At AutoUncle, we have assembled a collection of 232 used BMW 430 cars, each one collected from an online marketplace or dealership website.
A used BMW 430 costs between £10,499 for the cheapest variant and £34,000 for the most expensive model.
The cost of a pre-owned BMW 430 is determined by several factors. Key contributing elements include manufacturing year, engine size and performance, fuel consumption, how many miles it has travelled and equipment variant.
For example, a newer model with low mileage or a premium version equipped with a high-performance engine generally demands a higher price than an earlier version with less equipment and higher mileage.
The BMW 430 comes in two unique equipment variants:
In order to find the best sale price, it is important that you only compare with the prices of cars with the same engine and trim level. If not, you may come to a wrong conclusion on which car to acquire.
The predominant fuel variant for the BMW 430 is diesel.
Compare fuel types for BMW 430:
Your driving behavior is an important aspect to consider when selecting a fuel type. In an average week, how much distance do you drive? Are you more inclined to take short drives or to go on longer journeys?
For shorter trips, electric cars, plug-in hybrids and petrol cars are great. For longer commutes, an electric car is often the best choice - especially with charging options at home or at work. If you have a daily commute over longer distances, a modern electric car can be a great choice - especially if you have access to charging at home or at work. For those who drive long distances and don't have access to charging, diesel cars can still be an option. Note that there are countries where diesel engines with heavy emissions are forbidden from entering city areas.
On AutoUncle, the BMW 430 is exclusively offered in the coupe body style. The coupe as a body type prioritises style and sporty driving. Compared to a sedan or an SUV, the chassis tends to be tighter and stronger. This body type is mostly for people without children, who usually travel light. This style is often more expensive than equivalent sedan or hatchback sister models.
The BMW 430 is a mildly popular car within its segment but still it has some competitors.
Competing cars for the BMW 430
With a selection of 1,733 available models on AutoUncle, the BMW 420 clearly stands out as the top alternative to the BMW 430. On average, the BMW 420 costs £17,750.
Another alternative car is the Audi TT with 1,042 cars currently for sale with an average sales price of £13,990. Another good choice for an alternative car is the Mazda MX5 with 689 cars for sale for the average price of £14,695.
Not fixed on the BMW 430? Here are some electric options in the same segment::
Not satisfied with the electric car options you've seen? Explore our entire selection of electric cars here.