PorscheBEV
Taycan with Performance Battery Plus (PB) J1.1
469 ch · 83.7 kWh · 2023
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
| Taycan with Performance Battery Plus (PB) J1.1 | Panamera 970.1 | |
|---|---|---|
| Total time | 7h29 | 7h06−23 min |
| Charging stops | 3 stops | 1 stop−2 stops |
| Total cost | 80,55 €−122,50 € | 203,05 € |
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 970.1 (combustion) makes 1 stop of 5 min, the Taycan with Performance Battery Plus (PB) J1.1 (electric) 3 stops totalling 29 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 80,55 € for Taycan with Performance Battery Plus (PB) J1.1 versus 203,05 € for Panamera 970.1.
The official WLTP figures (21,5 kWh/100km for Taycan with Performance Battery Plus (PB) J1.1 and 11,1 L/100km for Panamera 970.1) 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 23,8 kWh/100km (Taycan with Performance Battery Plus (PB) J1.1) and 12,9 L/100km (Panamera 970.1). 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 → Tournus, A6initial energy charged at home · 0,20 €/kWh | 317 km75 kWh consumed | 0,048 €/km | 15,07 € |
| Tournus, A6 → Limonest, A6energy charged at Ionity 251 kW · 0,60 €/kWh | 141 km33 kWh consumed | 0,142 €/km | 20,09 € |
| Limonest, A6 → Montélimar, A7energy charged at Ionity 251 kW · 0,60 €/kWh | 141 km33 kWh consumed | 0,142 €/km | 20,09 € |
| Montélimar, A7 → Marseilleenergy charged at Ionity 228 kW · 0,60 €/kWh | 177 km42 kWh consumed | 0,143 €/km | 25,30 € |
| Trip total | 80,55 € | ||
| Segment | Distance | €/km | Cost |
|---|---|---|---|
| Paris → Valence, A7fuel · 2,03 €/L | 558 km72 L consumed | 0,262 €/km | 146,14 € |
| Valence, A7 → Marseillefuel · 2,03 €/L | 217 km28 L consumed | 0,262 €/km | 56,91 € |
| Trip total | 203,05 € | ||
How many kilometres do you recover depending on the time spent at the charger? Comparison at nominal peak power.
| Charging stop duration | Porsche Taycan with Performance Battery Plus (PB) J1.1 | Porsche Panamera 970.1 |
|---|---|---|
| 5 minutes | ~66 km | - |
| 10 minutes | ~132 km | - |
| 20 minutes | ~265 km | - |
| Full session 10 → 80 % | ~246 km23 min | - |
Replace one of the two with an alternative from the same segment
469 ch · 83.7 kWh · 2023
304 ch · 2011
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the Panamera 970.1 arrives in 7h06 with 1 charging stop.
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: 80,55 € (Taycan with Performance Battery Plus (PB) J1.1) and 203,05 € (Panamera 970.1). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.