BMWPetrol
M4 Competition G82
Annual energy cost · 15 000 km
2 955€
19,70 € / 100 km
Equivalent to 1 485 L of petrol 95 per year
- Weighted consumption
- 9,9 L/100km
- Fuel price
- 1,99 €/L
- Fuel used
- 1485,0 L per year
Consumption comparison
Same car, two powertrains. The simulator below calculates the gap based on your mileage and charging type.
Annual mileage
15 000 km/an
Simulated driving mix
Drag anywhere on the bar to adjust
Charging type
Typical annual usage : Mix 30% city / 50% road / 20% motorway · charging home (0,21 €/kWh)
Annual energy cost · 15 000 km
19,70 € / 100 km
Equivalent to 1 485 L of petrol 95 per year
Annual energy cost · 15 000 km
3,76 € / 100 km
Equivalent to 283 L of petrol 95 per year
Xpeng P7 costs 2 392 €/an less in energy than BMW M4 Competition G82, over 15 000 kmwith home for this driving mix.
≈ 1202 L of petrol 95 saved per year
Cumulative projection by annual mileage. The cheaper-to-run vehicle widens the gap year after year.
1 year
2 392 €
≈ 1202 L petrol 95
3 years
7 175 €
≈ 3606 L petrol 95
5 years
11 958 €
≈ 6009 L petrol 95
10 years
23 917 €
≈ 12018 L petrol 95
Cumulative savings for Xpeng P7 versus BMW M4 Competition G82. Excluding purchase, insurance, maintenance and depreciation.
Projection over 15 000 km/year, by proportion of each charging type.
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel1,99 €/L | 15 000 km | 0,197 €/km | 2 955 € |
| Charging mix | km/year | €/km | Annual cost |
|---|---|---|---|
| 100% Homeoff-peak rate · 0,21 €/kWh | 15 000 km2 580 kWh | 0,038 €/km | 563 € |
| 100% AC stationpublic AC rate · 0,30 €/kWh | 15 000 km2 580 kWh | 0,054 €/km | 805 € |
| 100% Fast DCDC motorway rate · 0,45 €/kWh | 15 000 km2 580 kWh | 0,080 €/km | 1 207 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km2 580 kWh | 0,042 €/km | 632 € |
| Annual total (typical mix) | 632 € | ||
On a 100 km mixed trip, the Xpeng P7 is about 80% cheaper than the BMW M4 Competition with default parameters. This ratio shifts with your actual energy prices — simulate for your profile.
The declared range of the Xpeng P7 is 450 km (WLTP/EPA). In real-world conditions, expect 10-20% less.
The Xpeng P7 is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.