PorscheBEV
Taycan GTS J1.1
590 ch · 83.7 kWh · 2023
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | Taycan GTS J1.1 | Atto 3 Extended Range | Gap |
|---|---|---|---|
| Total time | 7h31 | 8h03 | 32 min · Taycan GTS J1.1 |
| Charging stops | 4 stops | 3 stops | 1 stop · Atto 3 Extended Range |
| Cost of energy used | 88.64 € | 56.60 € | 32.04 € · Atto 3 Extended Range |
Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: 4 stops totalling 30 min for the Taycan GTS J1.1 versus 3 stops totalling 62 min for the Atto 3 Extended Range.
The official WLTP figures (20,3 kWh/100km for Taycan GTS J1.1 and 15,5 kWh/100km for Atto 3 Extended Range) 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 25,5 kWh/100km (Taycan GTS J1.1) and 16,7 kWh/100km (Atto 3 Extended Range). Full methodology: see the assumptions below the controls.
During the 30 minutes of charging for the Taycan GTS J1.1, range recovers by 511 km. During the 62 cumulative minutes for the Atto 3 Extended Range, range recovers by 490 km. Per minute: the Taycan GTS J1.1 recovers 2,1× faster. At this rate, the charging stop blends into the trip rhythm - just enough time for a coffee. At a lower rate, it dictates the pace.
A BMW 530i (equivalent segment) consumes about 8,0 L/100km on the motorway at 130 km/h. At 1,9 €/L, this Paris → Marseille trip would cost ~115 €. That is 1,3× the electric cost of the Taycan GTS J1.1 and 2,0× that of the Atto 3 Extended Range. The gap narrows in winter but never reverses.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Tournus, A6 | initial energy charged at home · 0.20 €/kWh | 295 km | 75 kWh consumed | 0.051 €/km | 15.07 € |
| Tournus, A6 → Limonest, A6 | energy charged at Ionity 251 kW · 0.60 €/kWh | 131 km | 33 kWh consumed | 0.153 €/km | 20.09 € |
| Limonest, A6 → Valence, A7 | energy charged at Ionity 251 kW · 0.60 €/kWh | 131 km | 33 kWh consumed | 0.153 €/km | 20.09 € |
| Valence, A7 → Manosque, A51 | energy charged at Ionity 251 kW · 0.60 €/kWh | 131 km | 33 kWh consumed | 0.153 €/km | 20.09 € |
| Manosque, A51 → Marseille | energy charged at Ionity 256 kW · 0.60 €/kWh | 87 km | 22 kWh consumed | 0.153 €/km | 13.30 € |
| Trip total | 88.64 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Tournus, A6 | initial energy charged at home · 0.20 €/kWh | 315 km | 53 kWh consumed | 0.033 €/km | 10.54 € |
| Tournus, A6 → Limonest, A6 | energy charged at Ionity 83 kW · 0.60 €/kWh | 140 km | 23 kWh consumed | 0.100 €/km | 14.04 € |
| Limonest, A6 → Montélimar, A7 | energy charged at Ionity 83 kW · 0.60 €/kWh | 140 km | 23 kWh consumed | 0.100 €/km | 14.04 € |
| Montélimar, A7 → Marseille | energy charged at Ionity 75 kW · 0.60 €/kWh | 179 km | 30 kWh consumed | 0.100 €/km | 17.98 € |
| Trip total | 56.60 € |
| Charging stop duration | Porsche Taycan GTS J1.1 | BYD Atto 3 Extended Range |
|---|---|---|
| 5 minutes | ~62 km | - |
| 10 minutes | ~123 km | - |
| 20 minutes | ~247 km | - |
| Full session 10 → 80 % | ~229 km · 23 min | - |
Replace one of the two with an alternative from the same segment
590 ch · 83.7 kWh · 2023
204 ch · 58.5 kWh · 2022
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the Taycan GTS J1.1 arrives in 7h31 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: 88,64 € (Taycan GTS J1.1) and 56,60 € (Atto 3 Extended Range). An equivalent BMW 530i (~8,0 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.