PorschePetrol
Cayenne Turbo 958.2
520 ch · 2015
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | Cayenne Turbo 958.2 | M440i G22 | Gap |
|---|---|---|---|
| Total time | 7h21 | 7h06 | 15 min · M440i G22 |
| Charging stops | 4 stops | 1 stop | 3 stops · M440i G22 |
| Cost of energy used | 222.55 € | 153.15 € | 69.40 € · M440i G22 |
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 M440i G22 versus 4 stops totalling 20 min for the Cayenne Turbo 958.2.
The official WLTP figures (11,3 L/100km for Cayenne Turbo 958.2 and 8,1 L/100km for M440i G22) 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 14,1 L/100km (Cayenne Turbo 958.2) and 9,7 L/100km (M440i G22). Full methodology: see the dedicated button above the summary.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Auxerre, A6 | fuel · 2.03 €/L | 168 km | 24 L consumed | 0.288 €/km | 48.30 € |
| Auxerre, A6 → Tournus, A6 | fuel · 2.03 €/L | 168 km | 24 L consumed | 0.288 €/km | 48.30 € |
| Tournus, A6 → Valence, A7 | fuel · 2.03 €/L | 168 km | 24 L consumed | 0.288 €/km | 48.30 € |
| Valence, A7 → Manosque, A51 | fuel · 2.03 €/L | 168 km | 24 L consumed | 0.288 €/km | 48.30 € |
| Manosque, A51 → Marseille | fuel · 2.03 €/L | 102 km | 14 L consumed | 0.288 €/km | 29.33 € |
| Trip total | 222.55 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Valence, A7 | fuel · 2.03 €/L | 546 km | 53 L consumed | 0.198 €/km | 107.95 € |
| Valence, A7 → Marseille | fuel · 2.03 €/L | 229 km | 22 L consumed | 0.197 €/km | 45.19 € |
| Trip total | 153.15 € |
Replace one of the two with an alternative from the same segment
520 ch · 2015
374 ch · 2021
On Paris → Marseille (775 km at 130 km/h), the M440i G22 arrives in 7h06 with 1 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: 222,55 € (Cayenne Turbo 958.2) and 153,15 € (M440i G22). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.