BMWPetrolMost economical
840d xDrive G15
Annual energy cost · 15 000 km
2 052€
13,68 € / 100 km
Equivalent to 1 009 L of petrol 95 per year
- Weighted consumption
- 6,1 L/100km
- Fuel price
- 2,25 €/L
- Fuel used
- 913,5 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 : 2,03 €/L·Diesel : 2,25 €/L
Typical annual usage : Mix 30% city / 50% road / 20% motorway
Annual energy cost · 15 000 km
13,68 € / 100 km
Equivalent to 1 009 L of petrol 95 per year
Annual energy cost · 15 000 km
13,81 € / 100 km
Equivalent to 1 019 L of petrol 95 per year
BMW 840d xDrive G15 costs 20 €/an less in energy than Audi TT 45 TFSI, over 15 000 km for this driving mix.
≈ 10 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
20 €
≈ 10 L petrol 95
3 years
59 €
≈ 29 L petrol 95
5 years
98 €
≈ 48 L petrol 95
10 years
197 €
≈ 97 L petrol 95
Cumulative savings for BMW 840d xDrive G15 versus Audi TT 45 TFSI. Excluding purchase, insurance, maintenance and depreciation.
Projection over 15 000 km/year.
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel2,25 €/L | 15 000 km | 0,137 €/km | 2 052 € |
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel2,03 €/L | 15 000 km | 0,138 €/km | 2 071 € |
On a 100 km mixed trip, the BMW 840d xDrive and Audi TT 45 TFSI have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.
The BMW 840d xDrive is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.