On a 100 km mixed trip, the BMW 128ti is about 15% cheaper than the BMW 218i Convertible 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.
2,539 €per year
7,8 L/100 km weighted · 16.93 € per 100 km · 1 170 L per year
| Profile | Split | AA · 128ti | BB · 218i | Gap |
|---|---|---|---|---|
| City70 / 25 / 5 | 70 % city · 25 % road · 5 % motorway | 2,368 € | 2,889 € | 521 € · 128ti |
| Mixed30 / 50 / 20 | 30 % city · 50 % road · 20 % motorway | 2,165 € | 2,539 € | 374 € · 128ti |
| Long-distance10 / 40 / 50 | 10 % city · 40 % road · 50 % motorway | 2,012 € | 2,269 € | 257 € · 128ti |
Cumulative saving for the 128ti
Energy only. Excludes purchase, insurance, servicing, depreciation.
On a 100 km mixed trip, the BMW 128ti is about 15% cheaper than the BMW 218i Convertible with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.
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.