BMWPetrol
M4 Competition Convertible F82
Annual energy cost · 15 000 km
3 197€
21,31 € / 100 km
Equivalent to 1 606 L of petrol 95 per year
- Weighted consumption
- 10,7 L/100km
- Fuel price
- 1,99 €/L
- Fuel used
- 1606,5 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
21,31 € / 100 km
Equivalent to 1 606 L of petrol 95 per year
Annual energy cost · 15 000 km
15,36 € / 100 km
Equivalent to 1 158 L of petrol 95 per year
BMW Z4 M40i G29 costs 893 €/an less in energy than BMW M4 Competition Convertible F82, over 15 000 km for this driving mix.
≈ 448 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
893 €
≈ 448 L petrol 95
3 years
2 678 €
≈ 1345 L petrol 95
5 years
4 463 €
≈ 2242 L petrol 95
10 years
8 925 €
≈ 4485 L petrol 95
Cumulative savings for BMW Z4 M40i G29 versus BMW M4 Competition Convertible F82. 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 | 0,213 €/km | 3 197 € |
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel1,99 €/L | 15 000 km | 0,154 €/km | 2 304 € |
On a 100 km mixed trip, the BMW Z4 M40i is about 25% cheaper than the BMW M4 Competition Convertible with default parameters. This ratio shifts with your actual energy prices — simulate for your profile.
The BMW Z4 M40i is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.