BMWPetrol
420d F32
Annual energy cost · 15 000 km
1 142€
7,61 € / 100 km
Equivalent to 574 L of petrol 95 per year
- Weighted consumption
- 4,4 L/100km
- Fuel price
- 1,75 €/L
- Fuel used
- 652,5 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
Charging type
Typical annual usage : Mix 30% city / 50% road / 20% motorway · charging home (0,21 €/kWh)
Annual energy cost · 15 000 km
7,61 € / 100 km
Equivalent to 574 L of petrol 95 per year
Annual energy cost · 15 000 km
2,86 € / 100 km
Equivalent to 216 L of petrol 95 per year
BMW i3 (120 Ah) I01 costs 713 €/an less in energy than BMW 420d F32, over 15 000 kmwith home for this driving mix.
≈ 407 L of diesel saved per year
Cumulative projection by annual mileage. The cheaper-to-run vehicle widens the gap year after year.
1 year
713 €
≈ 358 L petrol 95
3 years
2 138 €
≈ 1074 L petrol 95
5 years
3 564 €
≈ 1791 L petrol 95
10 years
7 127 €
≈ 3582 L petrol 95
Cumulative savings for BMW i3 (120 Ah) I01 versus BMW 420d F32. 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 fuel1,75 €/L | 15 000 km | 0,076 €/km | 1 142 € |
| Charging mix | km/year | €/km | Annual cost |
|---|---|---|---|
| 100% Homeoff-peak rate · 0,21 €/kWh | 15 000 km1 965 kWh | 0,029 €/km | 429 € |
| 100% AC stationpublic AC rate · 0,30 €/kWh | 15 000 km1 965 kWh | 0,041 €/km | 613 € |
| 100% Fast DCDC motorway rate · 0,45 €/kWh | 15 000 km1 965 kWh | 0,061 €/km | 920 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km1 965 kWh | 0,032 €/km | 481 € |
| Annual total (typical mix) | 481 € | ||
On a 100 km mixed trip, the BMW i3 (120 Ah) is about 60% cheaper than the BMW 420d with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.
The declared range of the BMW i3 (120 Ah) is 359 km (WLTP/EPA). In real-world conditions, expect 10-20% less.
The BMW i3 (120 Ah) is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.