On a 100 km mixed trip, the BMW 128ti and BMW 230i Convertible have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.
Same car, two powertrains. The simulator below calculates the gap based on your mileage and charging type.
2,068 €per year
6,8 L/100 km weighted · 13.78 € per 100 km · 1 017 L per year
| Profile | Split | 128ti | 230i | Gap |
|---|---|---|---|---|
| City | 70 % city · 25 % road · 5 % motorway | 2,219 € | 2,308 € | 90 € · 128ti |
| Mixed | 30 % city · 50 % road · 20 % motorway | 2,028 € | 2,068 € | Nearly level |
| Long-distance | 10 % city · 40 % road · 50 % motorway | 1,885 € | 1,878 € | Nearly level |
Cumulative saving for the 128ti
Energy only. Excludes purchase, insurance, servicing, depreciation.
On a 100 km mixed trip, the BMW 128ti and BMW 230i Convertible have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.
The BMW 128ti is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.