BMWPetrol
128ti F40
Annual energy cost · 15 000 km
1 985€
13,23 € / 100 km
Equivalent to 998 L of petrol 95 per year
- Weighted consumption
- 6,7 L/100km
- Fuel price
- 1,99 €/L
- Fuel used
- 997,5 L per year
Consumption comparison
Same car, two powertrains. The simulator below calculates the gap based on your mileage and charging type.
Annual mileage
15 000 km/an
Simulated driving mix
Drag anywhere on the bar to adjust
Fuel price
Petrol 95 : 1,99 €/L·Diesel : 1,75 €/L
Typical annual usage : Mix 30% city / 50% road / 20% motorway
Annual energy cost · 15 000 km
13,23 € / 100 km
Equivalent to 998 L of petrol 95 per year
Annual energy cost · 15 000 km
8,03 € / 100 km
Equivalent to 605 L of petrol 95 per year
BMW 318d Steptronic G20 costs 780 €/an less in energy than BMW 128ti F40, over 15 000 km for this driving mix.
≈ 392 L of petrol 95 saved per year
Cumulative projection by annual mileage. The cheaper-to-run vehicle widens the gap year after year.
1 year
780 €
≈ 392 L petrol 95
3 years
2 340 €
≈ 1176 L petrol 95
5 years
3 901 €
≈ 1960 L petrol 95
10 years
7 802 €
≈ 3920 L petrol 95
Cumulative savings for BMW 318d Steptronic G20 versus BMW 128ti F40. Excluding purchase, insurance, maintenance and depreciation.
Projection over 15 000 km/year.
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel1,99 €/L | 15 000 km | 0,132 €/km | 1 985 € |
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel1,75 €/L | 15 000 km | 0,080 €/km | 1 205 € |
On a 100 km mixed trip, the BMW 318d Steptronic is about 40% cheaper than the BMW 128ti with default parameters. This ratio shifts with your actual energy prices — simulate for your profile.
The BMW 318d Steptronic is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.