Used (2022) BMW 420 Gran Coupé M Sport 181 HP | Good price
4 Series Gran Coupe i M Sport 2.0
- 2022
- 22,736 miles
- Trim level: M Sport
- 2.0L Petrol
- Coupe
- Automatic
- 181 HP (133 kW)
- mpg: 41.5
- CO2: 154 g CO2/km comb.
- Details
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Price checked by AutoUncle
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4 Series Gran Coupe i M Sport 2.0
Good price
4 Series Gran Coupe i M Sport 2.0
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4 Series Gran Coupe i M Sport 2.0
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4 Series Gran Coupe i M Sport 2.0
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4 Series Gran Coupe i M Sport 2.0
Good price
4 Series Gran Coupe i M Sport 2.0
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4 Series Gran Coupe i M Sport 2.0
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i M Sport
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4 Series Gran Coupe i M Sport 2.0
Good price
4 Series Gran Coupe i M Sport 2.0
Good price
4 Series Gran Coupe i M Sport 2.0
Good price
4 Series Gran Coupe i M Sport 2.0
Good price
4 Series Gran Coupe i M Sport 2.0
Good price
Featured deals
4 Series Gran Coupe i M Sport 2.0
Super price
4 Series Gran Coupe i M Sport 2.0
Good price
4 Series Gran Coupe i M Sport 2.0
Good price
4 Series Gran Coupe i M Sport 2.0
Good price
4 Series Gran Coupe i M Sport 2.0
Good price
Featured deals
Used BMW 420 Gran Coupé
Factors that affect the depreciation of a BMW 420 Gran Coupé:
- Mileage driven
- Maintenance
- Service history
Depreciation is an important part of calculating the total cost of owning a BMW 420 Gran Coupé. In addition to the monthly depreciation of £350, 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 | Depreciation | Cars for sale |
|---|---|---|---|---|
2025 BMW 420 Gran Coupé | £34,199 - £44,490 | £38,397 | -£4,200 | 148 |
2024 BMW 420 Gran Coupé | £31,423 - £40,995 | £35,637 | -£2,240 | 28 |
2023 BMW 420 Gran Coupé | £27,500 - £34,290 | £31,507 | -£5,260 | 41 |
2022 BMW 420 Gran Coupé | £25,930 - £31,898 | £28,737 | -£2,320 | 48 |
2021 BMW 420 Gran Coupé | £17,557 - £31,930 | £24,484 | - | 11 |
2020 BMW 420 Gran Coupé | £16,500 - £22,695 | £19,585 | +£1,860 | < 10 |
2019 BMW 420 Gran Coupé | £12,495 - £21,497 | £17,653 | -£1,020 | 12 |
2018 BMW 420 Gran Coupé | £11,995 - £16,850 | £14,522 | -£2,560 | < 10 |
2016 BMW 420 Gran Coupé | £7,290 - £11,670 | £9,507 | -£2,320 | < 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: 18 December 2025
Variant | Price range* | Avg. Price | Depreciation | Cars for sale |
|---|---|---|---|---|
🏆 The most popular BMW 420 Gran Coupé M Sport | £17,790 - £41,999 | £33,357 | +£2,840 | 301 |
💰 The budget choice BMW 420 Gran Coupé Sport Line | £10,800 - £12,995 | £12,066 | - | < 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: 18 December 2025
The Sport Line is the cheapest entry point with an average price of £12,066.
Accuracy will improve as more cars from this variant become available
There are the most M Sport for sale right now (301), 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 (+£2,840).
Month | Average market price | Lowest market price | Highest market price | Calculation method |
|---|---|---|---|---|
| 2025 - May | £42,920 | £41,380 | £44,460 | Estimate |
| 2025 - June | £42,540↘ | £40,900 | £44,200 | Estimate |
| 2025 - July | £41,900↘ | £40,380 | £43,440 | Estimate |
| 2025 - August | £41,180↘ | £39,860 | £42,520 | Estimate |
| 2025 - September | £40,620↘ | £39,260 | £42,000 | Estimate |
| 2025 - October | £39,640↘ | £38,120 | £41,160 | Estimate |
| 2025 - November | £38,720↘ | £37,060 | £40,380 | Estimate |
| 2026 - January | £37,180↘ | - | - | Forecast |
| 2026 - February | £36,420↘ | - | - | Forecast |
| 2026 - March | £35,660↘ | - | - | Forecast |
| 2026 - April | £34,900↘ | - | - | Forecast |
| 2026 - May | £34,120↘ | - | - | Forecast |
All estimates and forecasts are based on actual market data
Last updated: 18 December 2025
Average Monthly Depreciation
A summary of the past 12 and an estimation of the next 6 months.
Past 12 months
-£4,200
Next 6 months
-£4,600
Price checked by AutoUncle
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Are you interested in buying a used sports car? The BMW 420 Gran Coupé is a great pick. AutoUncle showcases a total of 315 cars, each one sourced from an online marketplace or dealership website.
Currently, the prices for a pre-owned BMW 420 Gran Coupé start at £12,800 and go up to £42,800.
The cost of a pre-owned BMW 420 Gran Coupé is determined by several factors. Key contributing elements include the year of the car, engine capacity and power, the car's fuel economy, how far the car has already travelled together with equipment variant.
For instance, a more recent model with limited mileage, or a premium variant featuring a powerful engine, typically commands a higher price than, for example, an older car without special equipment and with many kilometres behind it.
The most popular equipment variants for the BMW 420 Gran Coupé are:
When assessing the price of a used BMW 420 Gran Coupé, it's essential to examine vehicles sharing identical trim level. Otherwise, you might draw an inaccurate conclusion about which car to purchase.
Petrol is the foremost fuel option for the BMW 420 Gran Coupé.
Types of fuel:
Before making a choice between the different fuel types, it's important to analyze your driving habits. Do you primarily use your car to commute, and is the distance 35 miles or fewer each way?
If you mostly drive short trips, electric cars, plug-in hybrids or petrol cars may be relevant. 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. Take into account that several countries restrict high-emission diesel engines from their city zones.
The BMW 420 Gran Coupé only comes in the coupe body type in the UK. As a body type, the coupe prioritises style and sporty driving. This body type usually has a tighter and stronger chassis than a sedan or an SUV, and the model is well-suited to people without children and others who travel light. Coupes tend to be more expensive than their sedan or hatchback sister models.
The BMW 420 Gran Coupé is quite well-liked in its segment but still it has some competitors.
Preferred alternatives to the BMW 420 Gran Coupé
With a current inventory of 1,733 available models on AutoUncle, the BMW 420 stands out as the top alternative to the BMW 420 Gran Coupé. Average listing price for the BMW 420 is £17,750.
Another popular choice in this class is the Audi TT with 1,042 cars on the market and an average price tag 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.
Considering something greener than the BMW 420 Gran Coupé? Check out these electric alternatives from the same segment::
Still struggling to find an electric car that fits your taste? Take a look at all our available electric cars here.