XpengBEV
P7
424 ch · 75 kWh · 2020
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | P7 | ID.3 Pro | Gap |
|---|---|---|---|
| Total time | 8h21 | 8h03 | 18 min · ID.3 Pro |
| Charging stops | 3 stops | 4 stops | 1 stop · P7 |
| Cost of energy used | 68.98 € | 65.06 € | 3.92 € · ID.3 Pro |
Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: 4 stops totalling 62 min for the ID.3 Pro versus 3 stops totalling 80 min for the P7.
The official WLTP figures (17,2 kWh/100km for P7 and 15,4 kWh/100km for ID.3 Pro) 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 20,6 kWh/100km (P7) and 18,5 kWh/100km (ID.3 Pro). Full methodology: see the dedicated button above the summary.
During the 62 minutes of charging for the ID.3 Pro, range recovers by 522 km. During the 80 cumulative minutes for the P7, range recovers by 479 km. Per minute: the ID.3 Pro recovers 1,4× faster. The gap is less pronounced but accumulates over long distances.
A Peugeot 508 1.6 PureTech 180 (equivalent segment) consumes about 7,2 L/100km on the motorway at 130 km/h. At 1,9 €/L, this Paris → Marseille trip would cost ~103 €. That is 1,5× the electric cost of the P7 and 1,6× that of the ID.3 Pro. The gap narrows in winter but never reverses.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Tournus, A6 | initial energy charged at home · 0.20 €/kWh | 327 km | 68 kWh consumed | 0.041 €/km | 13.51 € |
| Tournus, A6 → Valence, A7 | energy charged at Ionity 75 kW · 0.60 €/kWh | 145 km | 30 kWh consumed | 0.124 €/km | 18.00 € |
| Valence, A7 → Montélimar, A7 | energy charged at Ionity 75 kW · 0.60 €/kWh | 145 km | 30 kWh consumed | 0.124 €/km | 18.00 € |
| Montélimar, A7 → Marseille | energy charged at Ionity 70 kW · 0.60 €/kWh | 157 km | 32 kWh consumed | 0.124 €/km | 19.48 € |
| Trip total | 68.98 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Beaune, A6 | initial energy charged at home · 0.20 €/kWh | 282 km | 52 kWh consumed | 0.037 €/km | 10.45 € |
| Beaune, A6 → Limonest, A6 | energy charged at Ionity 93 kW · 0.60 €/kWh | 126 km | 23 kWh consumed | 0.110 €/km | 13.92 € |
| Limonest, A6 → Valence, A7 | energy charged at Ionity 93 kW · 0.60 €/kWh | 126 km | 23 kWh consumed | 0.110 €/km | 13.92 € |
| Valence, A7 → Manosque, A51 | energy charged at Ionity 93 kW · 0.60 €/kWh | 126 km | 23 kWh consumed | 0.110 €/km | 13.92 € |
| Manosque, A51 → Marseille | energy charged at Ionity 90 kW · 0.60 €/kWh | 116 km | 21 kWh consumed | 0.111 €/km | 12.85 € |
| Trip total | 65.06 € |
| Charging stop duration | Xpeng P7 | Volkswagen ID.3 Pro |
|---|---|---|
| 5 minutes | ~23 km | ~32 km |
| 10 minutes | ~45 km | ~63 km |
| 20 minutes | ~90 km | ~126 km |
| Full session 10 → 80 % | ~254 km · 61 min | ~220 km · 37 min |
Replace one of the two with an alternative from the same segment
424 ch · 75 kWh · 2020
204 ch · 58 kWh · 2021
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the ID.3 Pro arrives in 8h03 with 4 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.
Electric: 68,98 € (P7) and 65,06 € (ID.3 Pro). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.