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
8,49 € / 100 km
Equivalent to 640 L of petrol 95 per year
Annual energy cost · 15 000 km
8,19 € / 100 km
Equivalent to 618 L of petrol 95 per year
BMW 740e iPerformance G11 costs 44 €/an less in energy than Mercedes S 580 e 4MATIC W223, over 15 000 kmwith home for this driving mix.
≈ 22 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
44 €
≈ 22 L petrol 95
3 years
133 €
≈ 67 L petrol 95
5 years
221 €
≈ 111 L petrol 95
10 years
442 €
≈ 222 L petrol 95
Cumulative savings for BMW 740e iPerformance G11 versus Mercedes S 580 e 4MATIC W223. 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 730 kWh | 0,182 €/km | 2 732 € |
| 100% AC stationpublic AC rate · 0,30 €/kWh | 15 000 km2 730 kWh | 0,182 €/km | 2 732 € |
| 100% Fast DCDC motorway rate · 0,45 €/kWh | 15 000 km2 730 kWh | 0,182 €/km | 2 732 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km2 730 kWh | 0,182 €/km | 2 732 € |
| Annual total (typical mix) | 2 732 € | ||
| Charging mix | km/year | €/km | Annual cost |
|---|---|---|---|
| 100% Homeoff-peak rate · 0,21 €/kWh | 15 000 km3 150 kWh | 0,192 €/km | 2 882 € |
| 100% AC stationpublic AC rate · 0,30 €/kWh | 15 000 km3 150 kWh | 0,192 €/km | 2 882 € |
| 100% Fast DCDC motorway rate · 0,45 €/kWh | 15 000 km3 150 kWh | 0,192 €/km | 2 882 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km3 150 kWh | 0,192 €/km | 2 882 € |
| Annual total (typical mix) | 2 882 € | ||
Same scenarios: energy cost of a Equivalent petrol vehicle (~7,5 L/100km).
| Scenario | S 580 e 4MATIC W223 | 740e iPerformance G11 | Petrol equiv. |
|---|---|---|---|
| Daily100 km · home | 5,12 € | 13,24 € | 14,93 € |
| Weekend200 km · home | 23,42 € | 32,50 € | 29,85 € |
| Holiday500 km · fast DC | 78,32 € | 90,27 € | 74,63 € |
| Annual20,000 km · typical mix | 3646,83 € | 3845,31 € | 2985,00 € |
Based on petrol 95 1,99 €/L · cons. Equivalent petrol vehicle 7,5 L/100km. Excluding purchase, maintenance and depreciation.
On a 100 km mixed trip, the Mercedes S 580 e 4MATIC and BMW 740e iPerformance have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.
Mercedes S 580 e 4MATIC offers more range: 92 km vs 41 km for BMW 740e iPerformance. In real motorway use, expect 10-20% less depending on temperature.
The BMW 740e iPerformance is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.
