BMWPetrol
M5 Competition F90
Annual energy cost · 15 000 km
3 445€
22,96 € / 100 km
Equivalent to 1 731 L of petrol 95 per year
- Weighted consumption
- 11,5 L/100km
- Fuel price
- 1,99 €/L
- Fuel used
- 1731,0 L 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
22,96 € / 100 km
Equivalent to 1 731 L of petrol 95 per year
Annual energy cost · 15 000 km
5,31 € / 100 km
Equivalent to 400 L of petrol 95 per year
Porsche Taycan GTS J1.1 costs 2 648 €/an less in energy than BMW M5 Competition F90, over 15 000 kmwith home for this driving mix.
≈ 1331 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
2 648 €
≈ 1331 L petrol 95
3 years
7 944 €
≈ 3992 L petrol 95
5 years
13 240 €
≈ 6653 L petrol 95
10 years
26 480 €
≈ 13306 L petrol 95
Cumulative savings for Porsche Taycan GTS J1.1 versus BMW M5 Competition F90. Excluding purchase, insurance, maintenance and depreciation.
Projection over 15 000 km/year, by proportion of each charging type.
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel1,99 €/L | 15 000 km | 0,230 €/km | 3 445 € |
| Charging mix | km/year | €/km | Annual cost |
|---|---|---|---|
| 100% Homeoff-peak rate · 0,21 €/kWh | 15 000 km3 785 kWh | 0,053 €/km | 797 € |
| 100% AC stationpublic AC rate · 0,30 €/kWh | 15 000 km3 785 kWh | 0,076 €/km | 1 138 € |
| 100% Fast DCDC motorway rate · 0,45 €/kWh | 15 000 km3 785 kWh | 0,114 €/km | 1 707 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km3 785 kWh | 0,060 €/km | 893 € |
| Annual total (typical mix) | 893 € | ||
On a 100 km mixed trip, the Porsche Taycan GTS is about 75% cheaper than the BMW M5 Competition with default parameters. This ratio shifts with your actual energy prices — simulate for your profile.
The declared range of the Porsche Taycan GTS is 396 km (WLTP/EPA). In real-world conditions, expect 10-20% less.
The Porsche Taycan GTS is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.