PorschePetrol
Cayman S 981
330 ch · 2014
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | Cayman S 981 | Cayenne Platinum Edition 958.1 | Gap |
|---|---|---|---|
| Total time | 7h16 | 7h16 | Less than a minute apart |
| Charging stops | 3 stops | 3 stops | Same |
| Cost of energy used | 441.16 € | 160.71 € | 280.45 € · Cayenne Platinum Edition 958.1 |
Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: 3 stops totalling 15 min for the Cayman S 981 versus 3 stops totalling 15 min for the Cayenne Platinum Edition 958.1.
The official WLTP figures (10,3 L/100km for Cayman S 981 and 12,4 L/100km for Cayenne Platinum Edition 958.1) 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 28,0 L/100km (Cayman S 981) and 10,2 L/100km (Cayenne Platinum Edition 958.1). Full methodology: see the dedicated button above the summary.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Beaune, A6 | fuel · 2.03 €/L | 206 km | 58 L consumed | 0.568 €/km | 117.05 € |
| Beaune, A6 → Limonest, A6 | fuel · 2.03 €/L | 206 km | 58 L consumed | 0.568 €/km | 117.05 € |
| Limonest, A6 → Montélimar, A7 | fuel · 2.03 €/L | 206 km | 58 L consumed | 0.568 €/km | 117.05 € |
| Montélimar, A7 → Marseille | fuel · 2.03 €/L | 158 km | 44 L consumed | 0.570 €/km | 90.00 € |
| Trip total | 441.16 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Beaune, A6 | fuel · 2.03 €/L | 233 km | 24 L consumed | 0.207 €/km | 48.30 € |
| Beaune, A6 → Limonest, A6 | fuel · 2.03 €/L | 233 km | 24 L consumed | 0.207 €/km | 48.30 € |
| Limonest, A6 → Manosque, A51 | fuel · 2.03 €/L | 233 km | 24 L consumed | 0.207 €/km | 48.30 € |
| Manosque, A51 → Marseille | fuel · 2.03 €/L | 76 km | 8 L consumed | 0.208 €/km | 15.80 € |
| Trip total | 160.71 € |
Replace one of the two with an alternative from the same segment
330 ch · 2014
304 ch · 2014
On Paris → Marseille (775 km at 130 km/h), the Cayman S 981 arrives in 7h16 with 3 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: 441,16 € (Cayman S 981) and 160,71 € (Cayenne Platinum Edition 958.1). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.