Consumption comparison
Plug-in hybrid vs electric: the cost depends on your usage profile. Select your scenario below.
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
9,13 € / 100 km
Equivalent to 688 L of petrol 95 per year
Annual energy cost · 15 000 km
15,60 € / 100 km
Equivalent to 1 176 L of petrol 95 per year
Porsche Panamera 4 E-Hybrid 971 costs 970 €/an less in energy than BMW 740i G11, over 15 000 kmwith home for this driving mix.
≈ 488 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
970 €
≈ 488 L petrol 95
3 years
2 911 €
≈ 1463 L petrol 95
5 years
4 852 €
≈ 2438 L petrol 95
10 years
9 704 €
≈ 4876 L petrol 95
Cumulative savings for Porsche Panamera 4 E-Hybrid 971 versus BMW 740i G11. 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 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 € | ||
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel1,99 €/L | 15 000 km | 0,156 €/km | 2 339 € |
On a 100 km mixed trip, the Porsche Panamera 4 E-Hybrid is about 40% cheaper than the BMW 740i with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.
The declared range of the Porsche Panamera 4 E-Hybrid is 50 km (WLTP/EPA). In real-world conditions, expect 10-20% less.
The Porsche Panamera 4 E-Hybrid is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.
