BMWBEV
i7 xDrive60 G70
544 ch · 101.7 kWh · 2022
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | i7 xDrive60 G70 | i5 eDrive40 G60 | Gap |
|---|---|---|---|
| Total time | 7h23 | 7h22 | 1 min · i5 eDrive40 G60 |
| Charging stops | 1 stop | 2 stops | 1 stop · i7 xDrive60 G70 |
| Cost of energy used | 51.32 € | 49.80 € | 1.52 € · i5 eDrive40 G60 |
Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: 2 stops totalling 21 min for the i5 eDrive40 G60 versus 1 stop of 22 min for the i7 xDrive60 G70.
The official WLTP figures (16,3 kWh/100km for i7 xDrive60 G70 and 18,0 kWh/100km for i5 eDrive40 G60) are measured on a mixed cycle averaging ~46 km/h. At a steady 130 km/h, aerodynamic drag weighs much more heavily - it grows with the square of speed. Caralogy calculates a motorway consumption specific to each vehicle based on its aerodynamic profile (SCx), weight and power curve - not a uniform correction factor. For this trip, the simulation yields 18,9 kWh/100km (i7 xDrive60 G70) and 16,5 kWh/100km (i5 eDrive40 G60). Full methodology: see the assumptions below the controls.
During the 21 minutes of charging for the i5 eDrive40 G60, range recovers by 397 km. During the 22 cumulative minutes for the i7 xDrive60 G70, range recovers by 321 km. Per minute: the i5 eDrive40 G60 recovers 1,3× faster. The gap is less pronounced but accumulates over long distances.
A Mercedes S 450 (equivalent segment) consumes about 9,0 L/100km on the motorway at 130 km/h. At 1,9 €/L, this Paris → Marseille trip would cost ~129 €. That is 2,5× the electric cost of the i7 xDrive60 G70 and 2,6× that of the i5 eDrive40 G60. The gap narrows in winter but never reverses.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Valence, A7 | initial energy charged at home · 0.20 €/kWh | 484 km | 92 kWh consumed | 0.038 €/km | 18.32 € |
| Valence, A7 → Marseille | energy charged at Ionity 165 kW · 0.60 €/kWh | 291 km | 55 kWh consumed | 0.113 €/km | 33.00 € |
| Trip total | 51.32 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Limonest, A6 | initial energy charged at home · 0.20 €/kWh | 408 km | 67 kWh consumed | 0.033 €/km | 13.47 € |
| Limonest, A6 → Montélimar, A7 | energy charged at Ionity 199 kW · 0.60 €/kWh | 181 km | 30 kWh consumed | 0.099 €/km | 17.95 € |
| Montélimar, A7 → Marseille | energy charged at Ionity 178 kW · 0.60 €/kWh | 186 km | 31 kWh consumed | 0.099 €/km | 18.38 € |
| Trip total | 49.80 € |
| Charging stop duration | BMW i7 xDrive60 G70 | BMW i5 eDrive40 G60 |
|---|---|---|
| 5 minutes | ~60 km | ~72 km |
| 10 minutes | ~120 km | ~145 km |
| 20 minutes | ~241 km | ~290 km |
| Full session 10 → 80 % | ~377 km · 34 min | ~317 km · 24 min |
Replace one of the two with an alternative from the same segment
544 ch · 101.7 kWh · 2022
313 ch · 74.8 kWh · 2025
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the i5 eDrive40 G60 arrives in 7h22 with 2 charging stops.
WLTP consumption does not reflect motorway reality. Aerodynamic drag grows with the square of speed, so real consumption is 15 to 25 % higher than WLTP combined. Caralogy calculates a highway consumption specific to each vehicle based on its aerodynamic profile (SCx), weight and power curve.
Total time = driving time + charging time. Driving time is calculated at an average speed of 130 km/h on the motorway (adjustable). Charging time is calculated based on the real power curve of each vehicle, respecting the optimal 10 → 80 % range and the maximum power accepted by the chargers on the route.
No. The displayed cost covers only the energy consumed during the trip: kWh × energy rate, with a mix of home charging and DC fast chargers. Battery wear is a long-term ownership cost, not a trip cost.
On this trip, the energy used costs 51.32 € (i7 xDrive60 G70) and 49.80 € (i5 eDrive40 G60). For reference, an equivalent Mercedes S 450 (~9.0 L/100 km) would cost about 129 € in fuel.