PorscheDiesel
Cayenne Diesel 958.1
243 ch · 2013
Motorway range comparison
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
Paris → Marseille · 130 km/h · Caralogy simulation
| Cayenne Diesel 958.1 | X2 sDrive18i F39 | |
|---|---|---|
| Total time | 7h01 | 7h01 |
| Charging stops | 0 stops | 0 stops |
| Total cost | 152,30 € | 80,20 €−72,10 € |
Both vehicles drive at 130 km/h. The difference comes from charging stops.
Analysis
Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: no stop for the Cayenne Diesel 958.1 versus no stop for the X2 sDrive18i F39.
The official WLTP figures (7,9 L/100km for Cayenne Diesel 958.1 and 6,0 L/100km for X2 sDrive18i F39) 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 9,9 L/100km (Cayenne Diesel 958.1) and 5,2 L/100km (X2 sDrive18i F39). Full methodology: see the dedicated button above the summary.
The cost per kilometre depends on the electricity rate applied to each segment — based on the energy source used at that point of the trip.
| Segment | Distance | €/km | Cost |
|---|---|---|---|
| Paris → Marseillefuel · 1,99 €/L | 775 km77 L consumed | 0,197 €/km | 152,30 € |
| Trip total | 152,30 € | ||
| Segment | Distance | €/km | Cost |
|---|---|---|---|
| Paris → Marseillefuel · 1,99 €/L | 775 km40 L consumed | 0,103 €/km | 80,20 € |
| Trip total | 80,20 € | ||
Replace one of the two with an alternative from the same segment
243 ch · 2013
136 ch · 2021
On Paris → Marseille (775 km at 130 km/h), the Cayenne Diesel 958.1 arrives in 7h01 with 0 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: 152,30 € (Cayenne Diesel 958.1) and 80,20 € (X2 sDrive18i F39). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.