PorschePHEV
Panamera 4 E-Hybrid 971
462 ch · 14.1 kWh · 2018
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
| Panamera 4 E-Hybrid 971 | Model S 85 | |
|---|---|---|
| Total time | 7h21−48 min | 8h09 |
| Charging stops | 4 stops | 4 stops |
| Total cost | 188,90 € | 69,19 €−119,71 € |
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: 4 stops totalling 20 min for the Panamera 4 E-Hybrid 971 versus 4 stops totalling 69 min for the Model S 85.
The official WLTP figures (28,2 kWh/100km for Panamera 4 E-Hybrid 971 and 23,5 kWh/100km for Model S 85) 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 12,9 L/100km (Panamera 4 E-Hybrid 971) and 24,6 kWh/100km (Model S 85). Full methodology: see the dedicated button above the summary.
A Mercedes S 450 (equivalent segment) consumes about 9,0 L/100km on the motorway at 130 km/h. At 1,9 €/L, this Paris → Marseille trip would cost ~129 €. That is 0,7× the electric cost of the Panamera 4 E-Hybrid 971 and 1,9× that of the Model S 85. 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 → Beaune, A6initial energy charged at home · 0,21 €/kWh | 50 km14 kWh consumed | 0,059 €/km | 2,96 € |
| Paris → Beaune, A6fuel · 1,99 €/L | 147 km19 L consumed | 0,257 €/km | 37,79 € |
| Beaune, A6 → Tournus, A6fuel · 1,99 €/L | 147 km19 L consumed | 0,257 €/km | 37,79 € |
| Tournus, A6 → Valence, A7fuel · 1,99 €/L | 147 km19 L consumed | 0,257 €/km | 37,79 € |
| Valence, A7 → Montélimar, A7fuel · 1,99 €/L | 147 km19 L consumed | 0,257 €/km | 37,79 € |
| Montélimar, A7 → Marseillefuel · 1,99 €/L | 136 km17 L consumed | 0,256 €/km | 34,78 € |
| Trip total | 188,90 € | ||
| Segment | Distance | €/km | Cost |
|---|---|---|---|
| Paris → Beaune, A6initial energy charged at home · 0,21 €/kWh | 283 km70 kWh consumed | 0,052 €/km | 14,65 € |
| Beaune, A6 → Limonest, A6energy charged at Supercharger 116 kW · 0,45 €/kWh | 126 km31 kWh consumed | 0,111 €/km | 13,95 € |
| Limonest, A6 → Valence, A7energy charged at Supercharger 116 kW · 0,45 €/kWh | 126 km31 kWh consumed | 0,111 €/km | 13,95 € |
| Valence, A7 → Manosque, A51energy charged at Supercharger 116 kW · 0,45 €/kWh | 126 km31 kWh consumed | 0,111 €/km | 13,95 € |
| Manosque, A51 → Marseilleenergy charged at Supercharger 107 kW · 0,45 €/kWh | 114 km28 kWh consumed | 0,111 €/km | 12,69 € |
| Trip total | 69,19 € | ||
How many kilometres do you recover depending on the time spent at the charger? Comparison at nominal peak power.
| Charging stop duration | Porsche Panamera 4 E-Hybrid 971 | Tesla Model S 85 |
|---|---|---|
| 5 minutes | — | ~28 km |
| 10 minutes | — | ~57 km |
| 20 minutes | — | ~114 km |
| Full session 10 → 80 % | — | ~220 km42 min |
Replace one of the two with an alternative from the same segment
462 ch · 14.1 kWh · 2018
362 ch · 77.5 kWh · 2012
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the Panamera 4 E-Hybrid 971 arrives in 7h21 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: 188,90 € (Panamera 4 E-Hybrid 971) and 69,19 € (Model S 85). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.