BMWBEVMost economical
i7 M70 xDrive G70
Annual energy cost · 15 000 km
737€
4,91 € / 100 km
Equivalent to 370 L of petrol 95 per year
- Weighted consumption
- 23,4 kWh/100km
- Energy rate
- 0,21 €/kWh · home
- Energy used
- 3510,0 kWh per year
Consumption comparison
Plug-in hybrid vs electric: the cost depends on your usage profile. Select your scenario below.
Annual mileage
15 000 km/an
Simulated driving mix
Drag anywhere on the bar to adjust
Charging type
Typical annual usage : Mix 30% city / 50% road / 20% motorway · charging home (0,21 €/kWh)
Annual energy cost · 15 000 km
4,91 € / 100 km
Equivalent to 370 L of petrol 95 per year
Annual energy cost · 15 000 km
6,63 € / 100 km
Equivalent to 500 L of petrol 95 per year
BMW i7 M70 xDrive G70 costs 257 €/an less in energy than DS DS9 E-Tense 250, over 15 000 kmwith home for this driving mix.
≈ 129 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
257 €
≈ 129 L petrol 95
3 years
772 €
≈ 388 L petrol 95
5 years
1 286 €
≈ 646 L petrol 95
10 years
2 572 €
≈ 1292 L petrol 95
Cumulative savings for BMW i7 M70 xDrive G70 versus DS DS9 E-Tense 250. Excluding purchase, insurance, maintenance and depreciation.
Projection over 15 000 km/year, by proportion of each charging type.
| Charging mix | km/year | €/km | Annual cost |
|---|---|---|---|
| 100% Homeoff-peak rate · 0,21 €/kWh | 15 000 km3 375 kWh | 0,049 €/km | 737 € |
| 100% AC stationpublic AC rate · 0,30 €/kWh | 15 000 km3 375 kWh | 0,070 €/km | 1 053 € |
| 100% Fast DCDC motorway rate · 0,45 €/kWh | 15 000 km3 375 kWh | 0,105 €/km | 1 580 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km3 375 kWh | 0,055 €/km | 827 € |
| Annual total (typical mix) | 827 € | ||
| Charging mix | km/year | €/km | Annual cost |
|---|---|---|---|
| 100% Homeoff-peak rate · 0,21 €/kWh | 15 000 km2 625 kWh | 0,175 €/km | 2 625 € |
| 100% AC stationpublic AC rate · 0,30 €/kWh | 15 000 km2 625 kWh | 0,175 €/km | 2 625 € |
| 100% Fast DCDC motorway rate · 0,45 €/kWh | 15 000 km2 625 kWh | 0,175 €/km | 2 625 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km2 625 kWh | 0,175 €/km | 2 625 € |
| Annual total (typical mix) | 2 625 € | ||
Same scenarios: energy cost of a Equivalent petrol vehicle / Executive petrol (~7,5 L/100km).
| Scenario | i7 M70 xDrive G70 | Ref. Equivalent petrol vehicle | DS9 E-Tense 250 | Ref. Executive petrol |
|---|---|---|---|---|
| Daily100 km · home | 4,91 € | 14,93 € | 9,90 € | 15,92 € |
| Weekend200 km · home | 9,83 € | 29,85 € | 27,45 € | 31,84 € |
| Holiday500 km · fast DC | 52,65 € | 74,63 € | 80,11 € | 79,60 € |
| Annual20,000 km · typical mix | 1102,14 € | 2985,00 € | 3502,63 € | 3184,00 € |
Based on petrol 95 1,99 €/L · cons. Equivalent petrol vehicle 7,5 L/100km · cons. Executive petrol 8,0 L/100km. Excluding purchase, maintenance and depreciation.
On a 100 km mixed trip, the BMW i7 M70 xDrive is about 25% cheaper than the DS DS9 E-Tense 250 with default parameters. This ratio shifts with your actual energy prices — simulate for your profile.
BMW i7 M70 xDrive offers more range: 560 km vs 55 km for DS DS9 E-Tense 250 (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.
The BMW i7 M70 xDrive is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.