On a 100 km mixed trip, the BMW i3s is about 75% cheaper than the BMW 120i with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.
Same car, two powertrains. The simulator below calculates the gap based on your mileage and charging type.
| Profile | Split | AA · i3s | BB · 120i | Gap |
|---|---|---|---|---|
| City70 / 25 / 5 | 70 % city · 25 % road · 5 % motorway | 388 € | 2,014 € | 1,626 € · i3s |
| Mixed30 / 50 / 20 | 30 % city · 50 % road · 20 % motorway | 456 € | 1,836 € | 1,380 € · i3s |
| Long-distance10 / 40 / 50 | 10 % city · 40 % road · 50 % motorway | 539 € | 1,699 € | 1,160 € · i3s |
Cumulative saving for the i3s
Energy only. Excludes purchase, insurance, servicing, depreciation.
On a 100 km mixed trip, the BMW i3s is about 75% cheaper than the BMW 120i with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.
The declared range of the BMW i3s is 330 km (WLTP/EPA). In real-world conditions, expect 10-20% less.
The BMW i3s is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.