BMWPetrol
120d F40
Annual energy cost · 15 000 km
1 242€
8,28 € / 100 km
Equivalent to 624 L of petrol 95 per year
- Weighted consumption
- 4,7 L/100km
- Fuel price
- 1,75 €/L
- Fuel used
- 709,5 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
8,28 € / 100 km
Equivalent to 624 L of petrol 95 per year
Annual energy cost · 15 000 km
7,61 € / 100 km
Equivalent to 574 L of petrol 95 per year
BMW 420d G22 costs 100 €/an less in energy than BMW 120d F40, over 15 000 km for this driving mix.
≈ 57 L of diesel saved per year
Cumulative projection by annual mileage. The cheaper-to-run vehicle widens the gap year after year.
1 year
100 €
≈ 50 L petrol 95
3 years
299 €
≈ 150 L petrol 95
5 years
499 €
≈ 251 L petrol 95
10 years
997 €
≈ 501 L petrol 95
Cumulative savings for BMW 420d G22 versus BMW 120d F40. Excluding purchase, insurance, maintenance and depreciation.
Projection over 15 000 km/year.
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel1,75 €/L | 15 000 km | 0,083 €/km | 1 242 € |
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel1,75 €/L | 15 000 km | 0,076 €/km | 1 142 € |
On a 100 km mixed trip, the BMW 420d is about 10% cheaper than the BMW 120d with default parameters. This ratio shifts with your actual energy prices — simulate for your profile.
The BMW 420d is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.