PorschePetrol
Panamera 4S 971
440 ch · 2018
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 4S 971 | 4 XPower AWD | |
|---|---|---|
| Total time | 7h16−64 min | 8h20 |
| Charging stops | 3 stops−2 stops | 5 stops |
| Cost of energy used | 132.35 € | 77.01 €−55.34 € |
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 Panamera 4S 971 (combustion) makes 3 stops totalling 15 min, the 4 XPower AWD (electric) 5 stops totalling 79 min. Road safety reminder: on a trip of this duration, it is recommended to stop for at least 68 min total (17 min every 2h). The energy cost is 132,35 € for Panamera 4S 971 versus 77,01 € for 4 XPower AWD.
The official WLTP figures (10,2 L/100km for Panamera 4S 971 and 17,8 kWh/100km for 4 XPower 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 8,4 L/100km (Panamera 4S 971) and 21,4 kWh/100km (4 XPower AWD). Full methodology: see the dedicated button above the summary.
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 0.18 €/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.
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, A6fuel · 2,03 €/L | 254 km21 L consumed | 0,171 €/km | 43,36 € |
| Beaune, A6 → Valence, A7fuel · 2,03 €/L | 254 km21 L consumed | 0,171 €/km | 43,36 € |
| Valence, A7 → Aix-en-Provence, A7fuel · 2,03 €/L | 254 km21 L consumed | 0,171 €/km | 43,36 € |
| Aix-en-Provence, A7 → Marseillefuel · 2,03 €/L | 13 km1 L consumed | 0,174 €/km | 2,26 € |
| Trip total | 132,35 € | ||
| Segment | Distance | €/km | Cost (€) |
|---|---|---|---|
| Paris → Beaune, A6initial energy charged at home · 0,20 €/kWh | 261 km56 kWh consumed | 0,043 €/km | 11,17 € |
| Beaune, A6 → Tournus, A6energy charged at Ionity 88 kW · 0,60 €/kWh | 116 km25 kWh consumed | 0,128 €/km | 14,88 € |
| Tournus, A6 → Valence, A7energy charged at Ionity 88 kW · 0,60 €/kWh | 116 km25 kWh consumed | 0,128 €/km | 14,88 € |
| Valence, A7 → Montélimar, A7energy charged at Ionity 88 kW · 0,60 €/kWh | 116 km25 kWh consumed | 0,128 €/km | 14,88 € |
| Montélimar, A7 → Manosque, A51energy charged at Ionity 88 kW · 0,60 €/kWh | 116 km25 kWh consumed | 0,128 €/km | 14,88 € |
| Manosque, A51 → Marseilleenergy charged at Ionity 85 kW · 0,60 €/kWh | 49 km11 kWh consumed | 0,129 €/km | 6,32 € |
| Trip total | 77,01 € | ||
How many kilometres do you recover depending on the time spent at the charger? Comparison at nominal peak power.
| Charging stop duration | Porsche Panamera 4S 971 | MG 4 XPower AWD |
|---|---|---|
| 5 minutes | - | - |
| 10 minutes | - | - |
| 20 minutes | - | - |
| Full session 10 → 80 % | - | - |
Replace one of the two with an alternative from the same segment
440 ch · 2018
435 ch · 62 kWh · 2023
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the Panamera 4S 971 arrives in 7h16 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: 132,35 € (Panamera 4S 971) and 77,01 € (4 XPower AWD). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.