XpengBEVMost economical
G9
Annual energy cost · 15 000 km
662€
4,41 € / 100 km
Equivalent to 333 L of petrol 95 per year
- Weighted consumption
- 21,0 kWh/100km
- Energy rate
- 0,21 €/kWh · home
- Energy used
- 3151,2 kWh 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
4,41 € / 100 km
Equivalent to 333 L of petrol 95 per year
Annual energy cost · 15 000 km
23,71 € / 100 km
Equivalent to 1 787 L of petrol 95 per year
Xpeng G9 costs 2 894 €/an less in energy than BMW X7 xDrive50i G07, over 15 000 kmwith home for this driving mix.
≈ 1454 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
2 894 €
≈ 1454 L petrol 95
3 years
8 683 €
≈ 4363 L petrol 95
5 years
14 471 €
≈ 7272 L petrol 95
10 years
28 943 €
≈ 14544 L petrol 95
Cumulative savings for Xpeng G9 versus BMW X7 xDrive50i G07. Excluding purchase, insurance, maintenance and depreciation.
Projection over 15 000 km/year, by proportion of each charging type.
| Charging mix | km/year | €/km | Annual cost |
|---|---|---|---|
| 100% Homeoff-peak rate · 0,21 €/kWh | 15 000 km3 030 kWh | 0,044 €/km | 662 € |
| 100% AC stationpublic AC rate · 0,30 €/kWh | 15 000 km3 030 kWh | 0,063 €/km | 945 € |
| 100% Fast DCDC motorway rate · 0,45 €/kWh | 15 000 km3 030 kWh | 0,095 €/km | 1 418 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km3 030 kWh | 0,049 €/km | 742 € |
| Annual total (typical mix) | 742 € | ||
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel1,99 €/L | 15 000 km | 0,237 €/km | 3 556 € |
On a 100 km mixed trip, the Xpeng G9 is about 80% cheaper than the BMW X7 xDrive50i with default parameters. This ratio shifts with your actual energy prices — simulate for your profile.
The declared range of the Xpeng G9 is 490 km (WLTP/EPA). In real-world conditions, expect 10-20% less.
The Xpeng G9 is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.