TeslaBEV
Model 3 Performance
456 ch · 78 kWh · 2021
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | Model 3 Performance | M440i xDrive Convertible G22 | Gap |
|---|---|---|---|
| Total time | 7h24 | 7h01 | 23 min · M440i xDrive Convertible G22 |
| Charging stops | 3 stops | 0 stops | 3 stops · M440i xDrive Convertible G22 |
| Cost of energy used | 64.65 € | 104.27 € | 39.62 € · Model 3 Performance |
Both vehicles drove at 130 km/h for the entire trip. The M440i xDrive Convertible G22 (combustion) makes no stop, the Model 3 Performance (electric) 3 stops totalling 23 min. Road safety reminder: on a trip of this duration, it is recommended to stop for at least 51 min total (17 min every 2h). The energy cost is 64,65 € for Model 3 Performance versus 104,27 € for M440i xDrive Convertible G22.
The official WLTP figures (16,5 kWh/100km for Model 3 Performance and 7,4 L/100km for M440i xDrive Convertible 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 19,9 kWh/100km (Model 3 Performance) and 6,2 L/100km (M440i xDrive Convertible G22). Full methodology: see the assumptions below the controls.
On a 200 km round trip (e.g. a weekend getaway), the electric or plug-in hybrid vehicle completes the entire journey on home energy at 0.20 €/kWh - with no charging stop. The time advantage of the combustion car on long-distance motorways disappears entirely, and the economic advantage of electric strengthens considerably.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Tournus, A6 | initial energy charged at home · 0.20 €/kWh | 352 km | 70 kWh consumed | 0.040 €/km | 14.05 € |
| Tournus, A6 → Valence, A7 | energy charged at Supercharger 234 kW · 0.60 €/kWh | 156 km | 31 kWh consumed | 0.120 €/km | 18.72 € |
| Valence, A7 → Manosque, A51 | energy charged at Supercharger 234 kW · 0.60 €/kWh | 156 km | 31 kWh consumed | 0.120 €/km | 18.72 € |
| Manosque, A51 → Marseille | energy charged at Supercharger 239 kW · 0.60 €/kWh | 110 km | 22 kWh consumed | 0.120 €/km | 13.16 € |
| Trip total | 64.65 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Marseille | fuel · 2.17 €/L | 775 km | 48 L consumed | 0.135 €/km | 104.27 € |
| Trip total | 104.27 € |
| Charging stop duration | Tesla Model 3 Performance | BMW M440i xDrive Convertible G22 |
|---|---|---|
| 5 minutes | ~73 km | - |
| 10 minutes | ~146 km | - |
| 20 minutes | ~293 km | - |
| Full session 10 → 80 % | ~274 km · 20 min | - |
Replace one of the two with an alternative from the same segment
456 ch · 78 kWh · 2021
374 ch · 2021
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the M440i xDrive Convertible G22 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 64.65 € (Model 3 Performance) and 104.27 € (M440i xDrive Convertible G22). For reference, an equivalent Peugeot 508 1.6 PureTech 180 (~7.2 L/100 km) would cost about 103 € in fuel.