TeslaBEV
Model X P90D
762 ch · 85 kWh · 2016
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
| Model X P90D | G9 | |
|---|---|---|
| Total time | 7h54 | 7h27−27 min |
| Charging stops | 3 stops | 3 stops |
| Total cost | 65,58 €−2,82 € | 68,40 € |
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: 3 stops totalling 26 min for the G9 versus 3 stops totalling 53 min for the Model X P90D.
The official WLTP figures (23,5 kWh/100km for Model X P90D and 20,2 kWh/100km for G9) 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 24,1 kWh/100km (Model X P90D) and 25,3 kWh/100km (G9). Full methodology: see the dedicated button above the summary.
During the 26 minutes of charging for the G9, range recovers by 480 km. During the 53 cumulative minutes for the Model X P90D, range recovers by 487 km. Per minute: the G9 recovers 2,0× 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 3008 1.2 PureTech 130 (equivalent segment) consumes about 7,8 L/100km on the motorway at 130 km/h. At 1,9 €/L, this Paris → Marseille trip would cost ~112 €. That is 1,7× the electric cost of the Model X P90D and 1,6× that of the G9. 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 | 318 km77 kWh consumed | 0,051 €/km | 16,06 € |
| Tournus, A6 → Limonest, A6energy charged at Supercharger 136 kW · 0,45 €/kWh | 141 km34 kWh consumed | 0,109 €/km | 15,30 € |
| Limonest, A6 → Montélimar, A7energy charged at Supercharger 136 kW · 0,45 €/kWh | 141 km34 kWh consumed | 0,109 €/km | 15,30 € |
| Montélimar, A7 → Marseilleenergy charged at Supercharger 123 kW · 0,45 €/kWh | 175 km42 kWh consumed | 0,108 €/km | 18,92 € |
| Trip total | 65,58 € | ||
| Segment | Distance | €/km | Cost |
|---|---|---|---|
| Paris → Tournus, A6initial energy charged at home · 0,21 €/kWh | 324 km82 kWh consumed | 0,053 €/km | 17,20 € |
| Tournus, A6 → Limonest, A6energy charged at Ionity 273 kW · 0,45 €/kWh | 144 km36 kWh consumed | 0,114 €/km | 16,38 € |
| Limonest, A6 → Montélimar, A7energy charged at Ionity 273 kW · 0,45 €/kWh | 144 km36 kWh consumed | 0,114 €/km | 16,38 € |
| Montélimar, A7 → Marseilleenergy charged at Ionity 265 kW · 0,45 €/kWh | 162 km41 kWh consumed | 0,114 €/km | 18,44 € |
| Trip total | 68,40 € | ||
How many kilometres do you recover depending on the time spent at the charger? Comparison at nominal peak power.
| Charging stop duration | Tesla Model X P90D | Xpeng G9 |
|---|---|---|
| 5 minutes | ~35 km | ~69 km |
| 10 minutes | ~70 km | ~139 km |
| 20 minutes | ~141 km | ~277 km |
| Full session 10 → 80 % | ~247 km38 min | ~252 km20 min |
Replace one of the two with an alternative from the same segment
762 ch · 85 kWh · 2016
543 ch · 91 kWh · 2022
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the G9 arrives in 7h27 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.
Electric: 65,58 € (Model X P90D) and 68,40 € (G9). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.