BMWPetrolMost economical
420d F32
Annual energy cost · 15 000 km
1 142€
7,61 € / 100 km
Equivalent to 574 L of petrol 95 per year
- Weighted consumption
- 4,4 L/100km
- Fuel price
- 1,75 €/L
- Fuel used
- 652,5 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
7,61 € / 100 km
Equivalent to 574 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 420d F32 costs 63 €/an less in energy than BMW 318d Steptronic G20, over 15 000 km for this driving mix.
≈ 36 L of diesel saved per year
Cumulative projection by annual mileage. The cheaper-to-run vehicle widens the gap year after year.
1 year
63 €
≈ 32 L petrol 95
3 years
189 €
≈ 95 L petrol 95
5 years
315 €
≈ 158 L petrol 95
10 years
630 €
≈ 317 L petrol 95
Cumulative savings for BMW 420d F32 versus BMW 318d Steptronic G20. 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 | 0,076 €/km | 1 142 € |
| 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 420d and BMW 318d Steptronic have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.
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.