BMWPetrol
X7 xDrive40i G07
340 ch · 2018
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | X7 xDrive40i G07 | e:Ny1 | Gap |
|---|---|---|---|
| Total time | 7h06 | 8h32 | 86 min · X7 xDrive40i G07 |
| Charging stops | 1 stop | 4 stops | 3 stops · X7 xDrive40i G07 |
| Cost of energy used | 177.25 € | 73.05 € | 104.20 € · e:Ny1 |
Both vehicles drove at 130 km/h for the entire trip. The X7 xDrive40i G07 (combustion) makes 1 stop of 5 min, the e:Ny1 (electric) 4 stops totalling 91 min. Road safety reminder: on a trip of this duration, it is recommended to stop for at least 68 min total (17 min every 2h). The energy cost is 177,25 € for X7 xDrive40i G07 versus 73,05 € for e:Ny1.
The official WLTP figures (9,0 L/100km for X7 xDrive40i G07 and 16,4 kWh/100km for e:Ny1) 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 11,3 L/100km (X7 xDrive40i G07) and 20,5 kWh/100km (e:Ny1). Full methodology: see the assumptions below the controls.
On a 200 km round trip (e.g. a weekend getaway), the electric or plug-in hybrid vehicle completes the entire journey on home energy at 0.18 €/kWh - with no charging stop. The time advantage of the combustion car on long-distance motorways disappears entirely, and the economic advantage of electric strengthens considerably.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Manosque, A51 | fuel · 2.03 €/L | 664 km | 75 L consumed | 0.229 €/km | 151.87 € |
| Manosque, A51 → Marseille | fuel · 2.03 €/L | 111 km | 12 L consumed | 0.229 €/km | 25.39 € |
| Trip total | 177.25 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Beaune, A6 | initial energy charged at home · 0.20 €/kWh | 272 km | 56 kWh consumed | 0.041 €/km | 11.15 € |
| Beaune, A6 → Limonest, A6 | energy charged at Ionity 74 kW · 0.60 €/kWh | 121 km | 25 kWh consumed | 0.123 €/km | 14.86 € |
| Limonest, A6 → Valence, A7 | energy charged at Ionity 74 kW · 0.60 €/kWh | 121 km | 25 kWh consumed | 0.123 €/km | 14.86 € |
| Valence, A7 → Montélimar, A7 | energy charged at Ionity 74 kW · 0.60 €/kWh | 121 km | 25 kWh consumed | 0.123 €/km | 14.86 € |
| Montélimar, A7 → Marseille | energy charged at Ionity 68 kW · 0.60 €/kWh | 141 km | 29 kWh consumed | 0.123 €/km | 17.33 € |
| Trip total | 73.05 € |
| Charging stop duration | BMW X7 xDrive40i G07 | Honda e:Ny1 |
|---|---|---|
| 5 minutes | - | ~22 km |
| 10 minutes | - | ~44 km |
| 20 minutes | - | ~89 km |
| Full session 10 → 80 % | - | ~211 km · 51 min |
Replace one of the two with an alternative from the same segment
340 ch · 2018
201 ch · 61.9 kWh · 2023
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the X7 xDrive40i G07 arrives in 7h06 with 1 charging stop.
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.
Electric: 177,25 € (X7 xDrive40i G07) and 73,05 € (e:Ny1). An equivalent Peugeot 3008 1.2 PureTech 130 (~7,8 L/100 km) would cost about 112 € in motorway fuel. Electric costs less in energy but adds charging stops.