PorschePetrol
911 Carrera 991.1
Annual energy cost · 15 000 km
3 297€
21,98 € / 100 km
Equivalent to 1 622 L of petrol 95 per year
- Weighted consumption
- 10,8 L/100km
- Fuel price
- 2,03 €/L
- Fuel used
- 1621,5 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
21,98 € / 100 km
Equivalent to 1 622 L of petrol 95 per year
Annual energy cost · 15 000 km
9,77 € / 100 km
Equivalent to 721 L of petrol 95 per year
BMW 420d G22 costs 1 831 €/an less in energy than Porsche 911 Carrera 991.1, over 15 000 km for this driving mix.
≈ 901 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
1 831 €
≈ 901 L petrol 95
3 years
5 493 €
≈ 2702 L petrol 95
5 years
9 155 €
≈ 4503 L petrol 95
10 years
18 310 €
≈ 9006 L petrol 95
Cumulative savings for BMW 420d G22 versus Porsche 911 Carrera 991.1. 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 | 0,220 €/km | 3 297 € |
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel2,25 €/L | 15 000 km | 0,098 €/km | 1 466 € |
On a 100 km mixed trip, the BMW 420d is about 55% cheaper than the Porsche 911 Carrera with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.
The BMW 420d is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.