Consumption comparison
Porsche Panamera 4 E-Hybrid 971 vs BMW 745Le G11: how much do I save per year?
Plug-in hybrid vs electric: the cost depends on your usage profile. Select your scenario below.
5 000 km50 000 km
Charging type
Annual energy cost · 15 000 km
Typical annual usage : Mix 30% city / 50% road / 20% motorway · charging home (0,21 €/kWh)
PorschePHEV
Annual energy cost · 15 000 km
1 369€
9,13 € / 100 km
Equivalent to 688 L of petrol 95 per year
- EV mode
- 12029.702970297029 km · 712,40 €
- Combustion mode
- 2970.2970297029715 km · 656,70 €
- Weighted EV cons.
- 29,3 kWh/100km
- Weighted combustion cons.
- 11,6 L/100km
BMWPHEV
Manufacturer data being validated for this scenario.
Comparison unavailable — manufacturer data being validated.
Your savings over the ownership period
Cumulative projection by annual mileage. The cheaper-to-run vehicle widens the gap year after year.
Comparison unavailable — manufacturer data being validated.
Annual cost breakdown by charging mix
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 km4 230 kWh | 0,230 €/km | 3 457 € |
|---|
| 100% AC stationpublic AC rate · 0,30 €/kWh | 15 000 km4 230 kWh | 0,230 €/km | 3 457 € |
|---|
| 100% Fast DCDC motorway rate · 0,45 €/kWh | 15 000 km4 230 kWh | 0,230 €/km | 3 457 € |
|---|
| Typical mix80% home · 15% AC · 5% DC | 15 000 km4 230 kWh | 0,230 €/km | 3 457 € |
|---|
| Annual total (typical mix) | 3 457 € |
|---|
| Charging mix | km/year | €/km | Annual cost |
|---|
| 100% Homeoff-peak rate · 0,21 €/kWh | 15 000 km3 570 kWh | 0,000 €/km | 0 € |
|---|
| 100% AC stationpublic AC rate · 0,30 €/kWh | 15 000 km3 570 kWh | 0,000 €/km | 0 € |
|---|
| 100% Fast DCDC motorway rate · 0,45 €/kWh | 15 000 km3 570 kWh | 0,000 €/km | 0 € |
|---|
| Typical mix80% home · 15% AC · 5% DC | 15 000 km3 570 kWh | 0,000 €/km | 0 € |
|---|
| Annual total (typical mix) | 0 € |
|---|
Compared to a petrol equivalent
Same scenarios: energy cost of a Equivalent petrol vehicle (~7,5 L/100km).
| Scenario | Panamera 4 E-Hybrid 971 | 745Le G11 | Petrol equiv. |
|---|
| Daily100 km · home | 14,63 € | — | 14,93 € |
|---|
| Weekend200 km · home | 37,74 € | — | 29,85 € |
|---|
| Holiday500 km · fast DC | 107,05 € | — | 74,63 € |
|---|
| Annual20,000 km · typical mix | 4612,29 € | — | 2985,00 € |
|---|
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Frequently asked questions
Porsche Panamera 4 E-Hybrid offers more range: 50 km vs 47 km for BMW 745Le. In real motorway use, expect 10-20% less depending on temperature.