PorschePetrol
Cayman S (PDK)
320 ch · 2011
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | Cayman S (PDK) | Boxster | Gap |
|---|---|---|---|
| Total time | 7h06 | 7h16 | 10 min · Cayman S (PDK) |
| Charging stops | 1 stop | 3 stops | 2 stops · Cayman S (PDK) |
| Cost of energy used | 178.70 € | 454.07 € | 275.37 € · Cayman S (PDK) |
Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: 1 stop of 5 min for the Cayman S (PDK) versus 3 stops totalling 15 min for the Boxster.
The official WLTP figures (10,1 L/100km for Cayman S (PDK) and 10,7 L/100km for Boxster) 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 10,6 L/100km (Cayman S (PDK)) and 27,0 L/100km (Boxster). Full methodology: see the assumptions below the controls.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Valence, A7 | fuel · 2.17 €/L | 542 km | 58 L consumed | 0.231 €/km | 124.94 € |
| Valence, A7 → Marseille | fuel · 2.17 €/L | 233 km | 25 L consumed | 0.231 €/km | 53.76 € |
| Trip total | 178.70 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Beaune, A6 | fuel · 2.17 €/L | 213 km | 58 L consumed | 0.587 €/km | 124.94 € |
| Beaune, A6 → Limonest, A6 | fuel · 2.17 €/L | 213 km | 58 L consumed | 0.587 €/km | 124.94 € |
| Limonest, A6 → Montélimar, A7 | fuel · 2.17 €/L | 213 km | 58 L consumed | 0.587 €/km | 124.94 € |
| Montélimar, A7 → Marseille | fuel · 2.17 €/L | 135 km | 37 L consumed | 0.587 €/km | 79.25 € |
| Trip total | 454.07 € |
Replace one of the two with an alternative from the same segment
320 ch · 2011
259 ch · 2012
On Paris → Marseille (775 km at 130 km/h), the Cayman S (PDK) arrives in 7h06 with 1 fuel 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.
On this trip, the energy used costs 178.70 € (Cayman S (PDK)) and 454.07 € (Boxster). For reference, an equivalent BMW M340i (~9.5 L/100 km) would cost about 136 € in fuel.