PorschePetrol
Boxster 981
Annual energy cost · 15 000 km
3 876€
25,84 € / 100 km
Equivalent to 1 919 L of petrol 95 per year
- Weighted consumption
- 12,8 L/100km
- Fuel price
- 2,02 €/L
- Fuel used
- 1918,8 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 : 2,02 €/L·Diesel : 2,19 €/L
Typical annual usage : Mix 30% city / 50% road / 20% motorway
Annual energy cost · 15 000 km
25,84 € / 100 km
Equivalent to 1 919 L of petrol 95 per year
Annual energy cost · 15 000 km
12,97 € / 100 km
Equivalent to 963 L of petrol 95 per year
BMW 430i G22 costs 1 931 €/an less in energy than Porsche Boxster 981, over 15 000 km for this driving mix.
≈ 956 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
1 931 €
≈ 956 L petrol 95
3 years
5 792 €
≈ 2868 L petrol 95
5 years
9 654 €
≈ 4779 L petrol 95
10 years
19 308 €
≈ 9558 L petrol 95
Cumulative savings for BMW 430i G22 versus Porsche Boxster 981. Excluding purchase, insurance, maintenance and depreciation.
Projection over 15 000 km/year.
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel2,02 €/L | 15 000 km | 0,258 €/km | 3 876 € |
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel2,02 €/L | 15 000 km | 0,130 €/km | 1 945 € |
On a 100 km mixed trip, the BMW 430i is about 50% cheaper than the Porsche Boxster with default parameters. This ratio shifts with your actual energy prices — simulate for your profile.
The BMW 430i is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.