TeslaBEV
Model X Performance
778 ch · 100 kWh · 2020
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | Model X Performance | Cayenne Turbo Coupe | Gap |
|---|---|---|---|
| Total time | 7h21 | 7h31 | 10 min · Model X Performance |
| Charging stops | 2 stops | 6 stops | 4 stops · Model X Performance |
| Cost of energy used | 62.36 € | 288.00 € | 225.64 € · Model X Performance |
Both vehicles drove at 130 km/h for the entire trip. The Model X Performance (electric) makes 2 stops totalling 20 min, the Cayenne Turbo Coupe (combustion) 6 stops totalling 30 min. Road safety reminder: on a trip of this duration, it is recommended to stop for at least 51 min total (17 min every 2h). The energy cost is 62,36 € for Model X Performance versus 288,00 € for Cayenne Turbo Coupe.
The official WLTP figures (23,6 kWh/100km for Model X Performance and 13,7 L/100km for Cayenne Turbo Coupe) 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 21,1 kWh/100km (Model X Performance) and 17,1 L/100km (Cayenne Turbo Coupe). 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 0.20 €/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 → Limonest, A6 | initial energy charged at home · 0.20 €/kWh | 426 km | 90 kWh consumed | 0.042 €/km | 18.01 € |
| Limonest, A6 → Montélimar, A7 | energy charged at Supercharger 240 kW · 0.60 €/kWh | 189 km | 40 kWh consumed | 0.127 €/km | 24.00 € |
| Montélimar, A7 → Marseille | energy charged at Supercharger 242 kW · 0.60 €/kWh | 160 km | 34 kWh consumed | 0.127 €/km | 20.35 € |
| Trip total | 62.36 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Auxerre, A6 | fuel · 2.17 €/L | 125 km | 21 L consumed | 0.370 €/km | 46.29 € |
| Auxerre, A6 → Beaune, A6 | fuel · 2.17 €/L | 125 km | 21 L consumed | 0.370 €/km | 46.29 € |
| Beaune, A6 → Tournus, A6 | fuel · 2.17 €/L | 125 km | 21 L consumed | 0.370 €/km | 46.29 € |
| Tournus, A6 → Valence, A7 | fuel · 2.17 €/L | 125 km | 21 L consumed | 0.370 €/km | 46.29 € |
| Valence, A7 → Montélimar, A7 | fuel · 2.17 €/L | 125 km | 21 L consumed | 0.370 €/km | 46.29 € |
| Montélimar, A7 → Aix-en-Provence, A7 | fuel · 2.17 €/L | 125 km | 21 L consumed | 0.370 €/km | 46.29 € |
| Aix-en-Provence, A7 → Marseille | fuel · 2.17 €/L | 28 km | 5 L consumed | 0.367 €/km | 10.28 € |
| Trip total | 288.00 € |
| Charging stop duration | Tesla Model X Performance | Porsche Cayenne Turbo Coupe |
|---|---|---|
| 5 minutes | ~69 km | - |
| 10 minutes | ~138 km | - |
| 20 minutes | ~276 km | - |
| Full session 10 → 80 % | ~331 km · 26 min | - |
Replace one of the two with an alternative from the same segment
778 ch · 100 kWh · 2020
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The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the Model X Performance arrives in 7h21 with 2 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 62.36 € (Model X Performance) and 288.00 € (Cayenne Turbo Coupe). For reference, an equivalent Peugeot 3008 1.2 PureTech 130 (~7.8 L/100 km) would cost about 112 € in fuel.