On a 100 km mixed trip, the Porsche Taycan 4S and Tesla Model S 85 have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.
What each kilometre costs, depending on your driving profile and how you charge. Annual projection and cumulative savings over 10 years.
| Profile | Split | AA · Taycan | BB · Model | Gap |
|---|---|---|---|---|
| City70 / 25 / 5 | 70 % city · 25 % road · 5 % motorway | 733 € | 682 € | 51 € · Model |
| Mixed30 / 50 / 20 | 30 % city · 50 % road · 20 % motorway | 698 € | 702 € | Nearly level |
| Long-distance10 / 40 / 50 | 10 % city · 40 % road · 50 % motorway | 712 € | 719 € | Nearly level |
Cumulative saving for the Taycan 4S
Energy only. Excludes purchase, insurance, servicing, depreciation.
On a 100 km mixed trip, the Porsche Taycan 4S and Tesla Model S 85 have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.
Tesla Model S 85 offers more range: 426 km vs 407 km for Porsche Taycan 4S (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.
The Porsche Taycan 4S is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.