PorschePetrol
Panamera S
406 ch · 2013
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | Panamera S | 840i xDrive G15 | Gap |
|---|---|---|---|
| Total time | 7h06 | 7h01 | 5 min · 840i xDrive G15 |
| Charging stops | 1 stop | 0 stops | 1 stop · 840i xDrive G15 |
| Cost of energy used | 171.54 € | 109.31 € | 62.23 € · 840i xDrive G15 |
Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: no stop for the 840i xDrive G15 versus 1 stop of 5 min for the Panamera S.
The official WLTP figures (12,4 L/100km for Panamera S and 7,7 L/100km for 840i xDrive G15) 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 10,2 L/100km (Panamera S) and 6,5 L/100km (840i xDrive G15). Full methodology: see the assumptions below the controls.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Manosque, A51 | fuel · 2.17 €/L | 701 km | 72 L consumed | 0.221 €/km | 155.25 € |
| Manosque, A51 → Marseille | fuel · 2.17 €/L | 74 km | 8 L consumed | 0.220 €/km | 16.29 € |
| Trip total | 171.54 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Marseille | fuel · 2.17 €/L | 775 km | 50 L consumed | 0.141 €/km | 109.31 € |
| Trip total | 109.31 € |
Replace one of the two with an alternative from the same segment
406 ch · 2013
340 ch · 2020
On Paris → Marseille (775 km at 130 km/h), the 840i xDrive G15 arrives in 7h01 with 0 fuel 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.
On this trip, the energy used costs 171.54 € (Panamera S) and 109.31 € (840i xDrive G15). For reference, an equivalent Mercedes S 450 (~9.0 L/100 km) would cost about 129 € in fuel.