PorschePetrol
911 GT3 997.2
Annual energy cost · 15 000 km
3 978€
26,52 € / 100 km
Equivalent to 1 957 L of petrol 95 per year
- Weighted consumption
- 13,0 L/100km
- Fuel price
- 2,03 €/L
- Fuel used
- 1956,6 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
Fuel price
Petrol 95 : 2,03 €/L·Diesel : 2,25 €/L
Typical annual usage : Mix 30% city / 50% road / 20% motorway
Annual energy cost · 15 000 km
26,52 € / 100 km
Equivalent to 1 957 L of petrol 95 per year
Annual energy cost · 15 000 km
19,87 € / 100 km
Equivalent to 1 466 L of petrol 95 per year
Porsche Cayman 981 costs 997 €/an less in energy than Porsche 911 GT3 997.2, over 15 000 km for this driving mix.
≈ 491 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
997 €
≈ 491 L petrol 95
3 years
2 992 €
≈ 1472 L petrol 95
5 years
4 987 €
≈ 2453 L petrol 95
10 years
9 974 €
≈ 4906 L petrol 95
Cumulative savings for Porsche Cayman 981 versus Porsche 911 GT3 997.2. Excluding purchase, insurance, maintenance and depreciation.
Projection over 15 000 km/year.
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel2,03 €/L | 15 000 km | 0,265 €/km | 3 978 € |
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel2,03 €/L | 15 000 km | 0,199 €/km | 2 980 € |
On a 100 km mixed trip, the Porsche Cayman is about 25% cheaper than the Porsche 911 GT3 with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.
The Porsche Cayman is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.