BMWPHEV
740Le xDrive iPerformance G11
326 ch · 8.6 kWh · 2018
Motorway range comparison
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
Paris → Marseille · 130 km/h · Caralogy simulation
| 740Le xDrive iPerformance G11 | 330e G20 | |
|---|---|---|
| Total time | 7h11 | 7h11 |
| Charging stops | 2 stops | 2 stops |
| Total cost | 184,52 € | 146,66 €−37,86 € |
Both vehicles drive at 130 km/h. The difference comes from charging stops.
Analysis
Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: 2 stops totalling 10 min for the 740Le xDrive iPerformance G11 versus 2 stops totalling 10 min for the 330e G20.
The official WLTP figures (22,6 kWh/100km for 740Le xDrive iPerformance G11 and 19,0 kWh/100km for 330e G20) 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 12,5 L/100km (740Le xDrive iPerformance G11) and 10,1 L/100km (330e G20). Full methodology: see the dedicated button above the summary.
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 0,7× the electric cost of the 740Le xDrive iPerformance G11 and 0,9× that of the 330e G20. The gap narrows in winter but never reverses.
The cost per kilometre depends on the electricity rate applied to each segment — based on the energy source used at that point of the trip.
| Segment | Distance | €/km | Cost |
|---|---|---|---|
| Paris → Tournus, A6initial energy charged at home · 0,21 €/kWh | 38 km9 kWh consumed | 0,047 €/km | 1,80 € |
| Paris → Tournus, A6fuel · 1,99 €/L | 332 km41 L consumed | 0,248 €/km | 82,39 € |
| Tournus, A6 → Manosque, A51fuel · 1,99 €/L | 332 km41 L consumed | 0,248 €/km | 82,39 € |
| Manosque, A51 → Marseillefuel · 1,99 €/L | 72 km9 L consumed | 0,249 €/km | 17,95 € |
| Trip total | 184,52 € | ||
| Segment | Distance | €/km | Cost |
|---|---|---|---|
| Paris → Limonest, A6initial energy charged at home · 0,21 €/kWh | 59 km11 kWh consumed | 0,040 €/km | 2,35 € |
| Paris → Limonest, A6fuel · 1,99 €/L | 355 km36 L consumed | 0,202 €/km | 71,64 € |
| Limonest, A6 → Aix-en-Provence, A7fuel · 1,99 €/L | 355 km36 L consumed | 0,202 €/km | 71,64 € |
| Aix-en-Provence, A7 → Marseillefuel · 1,99 €/L | 5 km1 L consumed | 0,206 €/km | 1,03 € |
| Trip total | 146,66 € | ||
Replace one of the two with an alternative from the same segment
326 ch · 8.6 kWh · 2018
252 ch · 11.2 kWh · 2019
On Paris → Marseille (775 km at 130 km/h), the 740Le xDrive iPerformance G11 arrives in 7h11 with 2 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.
Electric: 184,52 € (740Le xDrive iPerformance G11) and 146,66 € (330e G20). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.