PorschePetrolMost economical
911 Carrera 4 991.2
Annual energy cost · 15 000 km
3 147€
20,98 € / 100 km
Equivalent to 1 548 L of petrol 95 per year
- Weighted consumption
- 10,3 L/100km
- Fuel price
- 2,03 €/L
- Fuel used
- 1548,0 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
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
20,98 € / 100 km
Equivalent to 1 548 L of petrol 95 per year
Annual energy cost · 15 000 km
23,04 € / 100 km
Equivalent to 1 700 L of petrol 95 per year
Porsche 911 Carrera 4 991.2 costs 310 €/an less in energy than Porsche Cayenne Diesel 958.2, over 15 000 km for this driving mix.
≈ 138 L of diesel saved per year
Cumulative projection by annual mileage. The cheaper-to-run vehicle widens the gap year after year.
1 year
310 €
≈ 152 L petrol 95
3 years
929 €
≈ 457 L petrol 95
5 years
1 548 €
≈ 761 L petrol 95
10 years
3 095 €
≈ 1522 L petrol 95
Cumulative savings for Porsche 911 Carrera 4 991.2 versus Porsche Cayenne Diesel 958.2. 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 | 0,210 €/km | 3 147 € |
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel2,25 €/L | 15 000 km | 0,230 €/km | 3 457 € |
On a 100 km mixed trip, the Porsche 911 Carrera 4 is about 10% cheaper than the Porsche Cayenne Diesel with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.
The Porsche 911 Carrera 4 is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.