XpengBEV
G9
Annual energy cost · 15 000 km
631€
4,20 € / 100 km
Equivalent to 310 L of petrol 95 per year
- Weighted consumption
- 21,0 kWh/100km
- Energy rate
- 0,20 €/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 (0,20 €/kWh)
Annual energy cost · 15 000 km
4,20 € / 100 km
Equivalent to 310 L of petrol 95 per year
Annual energy cost · 15 000 km
3,51 € / 100 km
Equivalent to 259 L of petrol 95 per year
Tesla Model Y Performance costs 104 €/an less in energy than Xpeng G9, over 15 000 kmwith home for this driving mix.
≈ 51 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
104 €
≈ 51 L petrol 95
3 years
311 €
≈ 153 L petrol 95
5 years
519 €
≈ 255 L petrol 95
10 years
1 038 €
≈ 510 L petrol 95
Cumulative savings for Tesla Model Y Performance versus Xpeng G9. 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 · 0,20 €/kWh | 15 000 km3 030 kWh | 0,042 €/km | 631 € |
| 100% AC stationpublic AC rate · 0,40 €/kWh | 15 000 km3 030 kWh | 0,084 €/km | 1 260 € |
| 100% Fast DCDC motorway rate · 0,60 €/kWh | 15 000 km3 030 kWh | 0,126 €/km | 1 891 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km3 030 kWh | 0,053 €/km | 788 € |
| Annual total (typical mix) | 788 € | ||
| Charging mix | km/year | €/km | Annual cost |
|---|---|---|---|
| 100% Homeoff-peak rate · 0,20 €/kWh | 15 000 km2 565 kWh | 0,035 €/km | 527 € |
| 100% AC stationpublic AC rate · 0,40 €/kWh | 15 000 km2 565 kWh | 0,070 €/km | 1 053 € |
| 100% Fast DCDC motorway rate · 0,60 €/kWh | 15 000 km2 565 kWh | 0,105 €/km | 1 580 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km2 565 kWh | 0,044 €/km | 658 € |
| Annual total (typical mix) | 658 € | ||
Same scenarios: energy cost of a Equivalent petrol vehicle (~7,5 L/100km).
| Scenario | G9 | Ref. Equivalent petrol vehicle | Model Y Performance | Ref. Equivalent petrol vehicle |
|---|---|---|---|---|
| Daily100 km · home | 4,20 € | 15,25 € | 3,51 € | 15,25 € |
| Weekend200 km · home | 8,41 € | 30,49 € | 7,02 € | 30,49 € |
| Holiday500 km · fast DC | 63,02 € | 76,24 € | 52,65 € | 76,24 € |
| Annual20,000 km · typical mix | 1050,74 € | 3049,50 € | 877,83 € | 3049,50 € |
Based on petrol 95 2,03 €/L · cons. Equivalent petrol vehicle 7,5 L/100km. Excluding purchase, maintenance and depreciation.
On a 100 km mixed trip, the Tesla Model Y Performance is about 15% cheaper than the Xpeng G9 with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.
Tesla Model Y Performance offers more range: 514 km vs 490 km for Xpeng G9 (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.
The Tesla Model Y Performance is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.