BMWPetrol
840i Convertible G15
Annual energy cost · 15 000 km
2 409€
16,06 € / 100 km
Equivalent to 1 185 L of petrol 95 per year
- Weighted consumption
- 7,9 L/100km
- Fuel price
- 2,03 €/L
- Fuel used
- 1185,0 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 : 2,03 €/L·Diesel : 2,25 €/L
Typical annual usage : Mix 30% city / 50% road / 20% motorway
Annual energy cost · 15 000 km
16,06 € / 100 km
Equivalent to 1 185 L of petrol 95 per year
Annual energy cost · 15 000 km
10,85 € / 100 km
Equivalent to 800 L of petrol 95 per year
BMW 120d F20LCI costs 782 €/an less in energy than BMW 840i Convertible G15, over 15 000 km for this driving mix.
≈ 385 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
782 €
≈ 385 L petrol 95
3 years
2 346 €
≈ 1154 L petrol 95
5 years
3 909 €
≈ 1923 L petrol 95
10 years
7 819 €
≈ 3846 L petrol 95
Cumulative savings for BMW 120d F20LCI versus BMW 840i Convertible G15. Excluding purchase, insurance, maintenance and depreciation.
Projection over 15 000 km/year.
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel2,03 €/L | 15 000 km | 0,161 €/km | 2 409 € |
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel2,25 €/L | 15 000 km | 0,108 €/km | 1 627 € |
On a 100 km mixed trip, the BMW 120d is about 30% cheaper than the BMW 840i 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.