PorschePetrol
Cayman 981
Annual energy cost · 15 000 km
2 917€
19,45 € / 100 km
Equivalent to 1 466 L of petrol 95 per year
- Weighted consumption
- 9,8 L/100km
- Fuel price
- 1,99 €/L
- Fuel used
- 1466,0 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
19,45 € / 100 km
Equivalent to 1 466 L of petrol 95 per year
Annual energy cost · 15 000 km
3,25 € / 100 km
Equivalent to 245 L of petrol 95 per year
Volkswagen ID.7 Pro S costs 2 429 €/an less in energy than Porsche Cayman 981, over 15 000 kmwith home for this driving mix.
≈ 1221 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
2 429 €
≈ 1221 L petrol 95
3 years
7 288 €
≈ 3662 L petrol 95
5 years
12 146 €
≈ 6104 L petrol 95
10 years
24 292 €
≈ 12207 L petrol 95
Cumulative savings for Volkswagen ID.7 Pro S versus Porsche Cayman 981. 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 | 0,194 €/km | 2 917 € |
| Charging mix | km/year | €/km | Annual cost |
|---|---|---|---|
| 100% Homeoff-peak rate · 0,21 €/kWh | 15 000 km2 235 kWh | 0,033 €/km | 488 € |
| 100% AC stationpublic AC rate · 0,30 €/kWh | 15 000 km2 235 kWh | 0,046 €/km | 697 € |
| 100% Fast DCDC motorway rate · 0,45 €/kWh | 15 000 km2 235 kWh | 0,070 €/km | 1 046 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km2 235 kWh | 0,036 €/km | 547 € |
| Annual total (typical mix) | 547 € | ||
On a 100 km mixed trip, the Volkswagen ID.7 Pro S is about 85% cheaper than the Porsche Cayman with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.
The declared range of the Volkswagen ID.7 Pro S is 709 km (WLTP/EPA). In real-world conditions, expect 10-20% less.
The Volkswagen ID.7 Pro S is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.