On a 100 km mixed trip, the BMW 120d is about 20% cheaper than the BMW 420i Convertible 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 | 120d | 420i | Gap |
|---|---|---|---|---|
| City | 70 % city · 25 % road · 5 % motorway | 1,708 € | 2,127 € | 419 € · 120d |
| Mixed | 30 % city · 50 % road · 20 % motorway | 1,594 € | 1,936 € | 343 € · 120d |
| Long-distance | 10 % city · 40 % road · 50 % motorway | 1,506 € | 1,793 € | 287 € · 120d |
Cumulative saving for the 120d
Energy only. Excludes purchase, insurance, servicing, depreciation.
On a 100 km mixed trip, the BMW 120d is about 20% cheaper than the BMW 420i Convertible with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.
The BMW 120d is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.