TeslaBEV
Model S 85
362 ch · 77.5 kWh · 2012
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | Model S 85 | iX xDrive40 | Gap |
|---|---|---|---|
| Total time | 8h09 | 8h21 | 12 min · Model S 85 |
| Charging stops | 4 stops | 5 stops | 1 stop · Model S 85 |
| Cost of energy used | 86.68 € | 96.24 € | 9.56 € · Model S 85 |
Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: 4 stops totalling 69 min for the Model S 85 versus 5 stops totalling 80 min for the iX xDrive40.
The official WLTP figures (23,5 kWh/100km for Model S 85 and 21,3 kWh/100km for iX xDrive40) 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 24,6 kWh/100km (Model S 85) and 26,6 kWh/100km (iX xDrive40). Full methodology: see the assumptions below the controls.
During the 69 minutes of charging for the Model S 85, range recovers by 523 km. During the 80 cumulative minutes for the iX xDrive40, range recovers by 547 km. Per minute: the Model S 85 recovers 1,1× faster. The gap is less pronounced but accumulates over long distances.
A BMW 530i (equivalent segment) consumes about 8,0 L/100km on the motorway at 130 km/h. At 1,9 €/L, this Paris → Marseille trip would cost ~115 €. That is 1,3× the electric cost of the Model S 85 and 1,2× that of the iX xDrive40. The gap narrows in winter but never reverses.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Beaune, A6 | initial energy charged at home · 0.20 €/kWh | 283 km | 70 kWh consumed | 0.049 €/km | 13.96 € |
| Beaune, A6 → Limonest, A6 | energy charged at Supercharger 116 kW · 0.60 €/kWh | 126 km | 31 kWh consumed | 0.148 €/km | 18.60 € |
| Limonest, A6 → Valence, A7 | energy charged at Supercharger 116 kW · 0.60 €/kWh | 126 km | 31 kWh consumed | 0.148 €/km | 18.60 € |
| Valence, A7 → Manosque, A51 | energy charged at Supercharger 116 kW · 0.60 €/kWh | 126 km | 31 kWh consumed | 0.148 €/km | 18.60 € |
| Manosque, A51 → Marseille | energy charged at Supercharger 107 kW · 0.60 €/kWh | 114 km | 28 kWh consumed | 0.148 €/km | 16.93 € |
| Trip total | 86.68 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Beaune, A6 | initial energy charged at home · 0.20 €/kWh | 259 km | 69 kWh consumed | 0.053 €/km | 13.79 € |
| Beaune, A6 → Tournus, A6 | energy charged at Ionity 108 kW · 0.60 €/kWh | 115 km | 31 kWh consumed | 0.160 €/km | 18.38 € |
| Tournus, A6 → Valence, A7 | energy charged at Ionity 108 kW · 0.60 €/kWh | 115 km | 31 kWh consumed | 0.160 €/km | 18.38 € |
| Valence, A7 → Montélimar, A7 | energy charged at Ionity 108 kW · 0.60 €/kWh | 115 km | 31 kWh consumed | 0.160 €/km | 18.38 € |
| Montélimar, A7 → Manosque, A51 | energy charged at Ionity 108 kW · 0.60 €/kWh | 115 km | 31 kWh consumed | 0.160 €/km | 18.38 € |
| Manosque, A51 → Marseille | energy charged at Ionity 105 kW · 0.60 €/kWh | 56 km | 15 kWh consumed | 0.159 €/km | 8.91 € |
| Trip total | 96.24 € |
| Charging stop duration | Tesla Model S 85 | BMW iX xDrive40 |
|---|---|---|
| 5 minutes | ~28 km | - |
| 10 minutes | ~57 km | - |
| 20 minutes | ~114 km | - |
| Full session 10 → 80 % | ~220 km · 42 min | - |
Replace one of the two with an alternative from the same segment
362 ch · 77.5 kWh · 2012
326 ch · 76.6 kWh · 2021
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the Model S 85 arrives in 8h09 with 4 charging 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 86.68 € (Model S 85) and 96.24 € (iX xDrive40). For reference, an equivalent BMW 530i (~8.0 L/100 km) would cost about 115 € in fuel.