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 | Model 3 Long Range AWD | Gap |
|---|---|---|---|
| Total time | 8h21 | 7h22 | 59 min · Model 3 Long Range AWD |
| Charging stops | 3 stops | 3 stops | Same |
| Cost of energy used | 68.98 € | 59.53 € | 9.45 € · Model 3 Long Range AWD |
Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: 3 stops totalling 21 min for the Model 3 Long Range AWD versus 3 stops totalling 80 min for the P7.
The official WLTP figures (17,2 kWh/100km for P7 and 16,0 kWh/100km for Model 3 Long Range AWD) 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 (Model 3 Long Range AWD). Full methodology: see the assumptions below the controls.
During the 21 minutes of charging for the Model 3 Long Range AWD, range recovers by 446 km. During the 80 cumulative minutes for the P7, range recovers by 479 km. Per minute: the Model 3 Long Range AWD recovers 3,5× faster. At this rate, the charging stop blends into the trip rhythm - just enough time for a coffee. At a lower rate, it dictates the pace.
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 1,7× that of the Model 3 Long Range AWD. 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 → Tournus, A6 | initial energy charged at home · 0.20 €/kWh | 359 km | 67 kWh consumed | 0.037 €/km | 13.33 € |
| Tournus, A6 → Valence, A7 | energy charged at Supercharger 254 kW · 0.60 €/kWh | 160 km | 30 kWh consumed | 0.111 €/km | 17.76 € |
| Valence, A7 → Manosque, A51 | energy charged at Supercharger 254 kW · 0.60 €/kWh | 160 km | 30 kWh consumed | 0.111 €/km | 17.76 € |
| Manosque, A51 → Marseille | energy charged at Supercharger 234 kW · 0.60 €/kWh | 96 km | 18 kWh consumed | 0.111 €/km | 10.68 € |
| Trip total | 59.53 € |
| Charging stop duration | Xpeng P7 | Tesla Model 3 Long Range AWD |
|---|---|---|
| 5 minutes | ~23 km | ~79 km |
| 10 minutes | ~45 km | ~157 km |
| 20 minutes | ~90 km | ~315 km |
| Full session 10 → 80 % | ~254 km · 61 min | ~280 km · 19 min |
Replace one of the two with an alternative from the same segment
424 ch · 75 kWh · 2020
346 ch · 74 kWh · 2019
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the Model 3 Long Range AWD arrives in 7h22 with 3 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 68.98 € (P7) and 59.53 € (Model 3 Long Range AWD). For reference, an equivalent Peugeot 508 1.6 PureTech 180 (~7.2 L/100 km) would cost about 103 € in fuel.