XpengBEVMost economical
P7
Annual energy cost · 15 000 km
563€
3,76 € / 100 km
Equivalent to 283 L of petrol 95 per year
- Weighted consumption
- 17,9 kWh/100km
- Energy rate
- 0,21 €/kWh · home
- Energy used
- 2683,2 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
3,76 € / 100 km
Equivalent to 283 L of petrol 95 per year
Annual energy cost · 15 000 km
8,07 € / 100 km
Equivalent to 608 L of petrol 95 per year
Xpeng P7 costs 647 €/an less in energy than BMW 420d Convertible G22, over 15 000 kmwith home for this driving mix.
≈ 370 L of diesel saved per year
Cumulative projection by annual mileage. The cheaper-to-run vehicle widens the gap year after year.
1 year
647 €
≈ 325 L petrol 95
3 years
1 940 €
≈ 975 L petrol 95
5 years
3 233 €
≈ 1625 L petrol 95
10 years
6 467 €
≈ 3250 L petrol 95
Cumulative savings for Xpeng P7 versus BMW 420d Convertible G22. 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 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 € | ||
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel1,75 €/L | 15 000 km | 0,081 €/km | 1 210 € |
On a 100 km mixed trip, the Xpeng P7 is about 55% cheaper than the BMW 420d Convertible 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.