PorschePetrol
Cayenne GTS
440 ch · 2016
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | Cayenne GTS | Model Y Long Range AWD | Gap |
|---|---|---|---|
| Total time | 7h21 | 7h19 | 2 min · Model Y Long Range AWD |
| Charging stops | 4 stops | 2 stops | 2 stops · Model Y Long Range AWD |
| Cost of energy used | 241.75 € | 54.42 € | 187.33 € · Model Y Long Range AWD |
Both vehicles drove at 130 km/h for the entire trip. The Model Y Long Range AWD (electric) makes 2 stops totalling 19 min, the Cayenne GTS (combustion) 4 stops totalling 20 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 241,75 € for Cayenne GTS versus 54,42 € for Model Y Long Range AWD.
The official WLTP figures (11,5 L/100km for Cayenne GTS and 16,9 kWh/100km for Model Y 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 14,4 L/100km (Cayenne GTS) and 18,1 kWh/100km (Model Y Long Range AWD). 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 → Auxerre, A6 | fuel · 2.17 €/L | 165 km | 24 L consumed | 0.312 €/km | 51.56 € |
| Auxerre, A6 → Tournus, A6 | fuel · 2.17 €/L | 165 km | 24 L consumed | 0.312 €/km | 51.56 € |
| Tournus, A6 → Valence, A7 | fuel · 2.17 €/L | 165 km | 24 L consumed | 0.312 €/km | 51.56 € |
| Valence, A7 → Manosque, A51 | fuel · 2.17 €/L | 165 km | 24 L consumed | 0.312 €/km | 51.56 € |
| Manosque, A51 → Marseille | fuel · 2.17 €/L | 114 km | 16 L consumed | 0.312 €/km | 35.51 € |
| Trip total | 241.75 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Limonest, A6 | initial energy charged at home · 0.20 €/kWh | 409 km | 74 kWh consumed | 0.036 €/km | 14.77 € |
| Limonest, A6 → Montélimar, A7 | energy charged at Supercharger 246 kW · 0.60 €/kWh | 182 km | 33 kWh consumed | 0.108 €/km | 19.68 € |
| Montélimar, A7 → Marseille | energy charged at Supercharger 232 kW · 0.60 €/kWh | 184 km | 33 kWh consumed | 0.109 €/km | 19.97 € |
| Trip total | 54.42 € |
| Charging stop duration | Porsche Cayenne GTS | Tesla Model Y Long Range AWD |
|---|---|---|
| 5 minutes | - | ~81 km |
| 10 minutes | - | ~162 km |
| 20 minutes | - | ~323 km |
| Full session 10 → 80 % | - | ~318 km · 21 min |
Replace one of the two with an alternative from the same segment
440 ch · 2016
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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 Y Long Range AWD arrives in 7h19 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 241.75 € (Cayenne GTS) and 54.42 € (Model Y Long Range AWD). For reference, an equivalent Peugeot 3008 1.2 PureTech 130 (~7.8 L/100 km) would cost about 112 € in fuel.