On a 100 km mixed trip, the BMW 430i is about 35% cheaper than the Porsche Boxster S with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.
What each kilometre costs, depending on your driving profile and how you charge. Annual projection and cumulative savings over 10 years.
| Profile | Split | AA · Boxster | BB · 430i | Gap |
|---|---|---|---|---|
| City70 / 25 / 5 | 70 % city · 25 % road · 5 % motorway | 3,644 € | 2,337 € | 1,307 € · 430i |
| Mixed30 / 50 / 20 | 30 % city · 50 % road · 20 % motorway | 3,327 € | 2,090 € | 1,237 € · 430i |
| Long-distance10 / 40 / 50 | 10 % city · 40 % road · 50 % motorway | 3,020 € | 1,907 € | 1,113 € · 430i |
Cumulative saving for the 430i
Energy only. Excludes purchase, insurance, servicing, depreciation.
On a 100 km mixed trip, the BMW 430i is about 35% cheaper than the Porsche Boxster S 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.