BMWPHEV
330e G20
252 ch · 11.2 kWh · 2019
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
| 330e G20 | i3s (120 Ah) I01 | |
|---|---|---|
| Total time | 7h11−109 min | 9h |
| Charging stops | 2 stops−5 stops | 7 stops |
| Total cost | 149,67 € | 67,83 €−81,84 € |
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: 2 stops totalling 10 min for the 330e G20 versus 7 stops totalling 119 min for the i3s (120 Ah) I01.
The official WLTP figures (19,0 kWh/100km for 330e G20 and 14,6 kWh/100km for i3s (120 Ah) I01) 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 10,1 L/100km (330e G20) and 17,5 kWh/100km (i3s (120 Ah) I01). Full methodology: see the dedicated button above the summary.
A Peugeot 508 1.6 PureTech 180 (equivalent segment) consumes about 7,2 L/100km on the motorway at 130 km/h. At 1,9 €/L, this Paris → Marseille trip would cost ~103 €. That is 0,7× the electric cost of the 330e G20 and 1,5× that of the i3s (120 Ah) I01. The gap narrows in winter but never reverses.
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 → Limonest, A6initial energy charged at home · 0,20 €/kWh | 59 km11 kWh consumed | 0,038 €/km | 2,24 € |
| Paris → Limonest, A6fuel · 2,03 €/L | 355 km36 L consumed | 0,206 €/km | 73,19 € |
| Limonest, A6 → Aix-en-Provence, A7fuel · 2,03 €/L | 355 km36 L consumed | 0,206 €/km | 73,19 € |
| Aix-en-Provence, A7 → Marseillefuel · 2,03 €/L | 5 km1 L consumed | 0,210 €/km | 1,05 € |
| Trip total | 149,67 € | ||
| Segment | Distance | €/km | Cost |
|---|---|---|---|
| Paris → Auxerre, A6initial energy charged at home · 0,20 €/kWh | 195 km34 kWh consumed | 0,035 €/km | 6,83 € |
| Auxerre, A6 → Beaune, A6energy charged at Ionity 54 kW · 0,60 €/kWh | 87 km15 kWh consumed | 0,105 €/km | 9,10 € |
| Beaune, A6 → Tournus, A6energy charged at Ionity 54 kW · 0,60 €/kWh | 87 km15 kWh consumed | 0,105 €/km | 9,10 € |
| Tournus, A6 → Limonest, A6energy charged at Ionity 54 kW · 0,60 €/kWh | 87 km15 kWh consumed | 0,105 €/km | 9,10 € |
| Limonest, A6 → Valence, A7energy charged at Ionity 54 kW · 0,60 €/kWh | 87 km15 kWh consumed | 0,105 €/km | 9,10 € |
| Valence, A7 → Montélimar, A7energy charged at Ionity 54 kW · 0,60 €/kWh | 87 km15 kWh consumed | 0,105 €/km | 9,10 € |
| Montélimar, A7 → Manosque, A51energy charged at Ionity 54 kW · 0,60 €/kWh | 87 km15 kWh consumed | 0,105 €/km | 9,10 € |
| Manosque, A51 → Marseilleenergy charged at Ionity 53 kW · 0,60 €/kWh | 61 km11 kWh consumed | 0,105 €/km | 6,43 € |
| Trip total | 67,83 € | ||
How many kilometres do you recover depending on the time spent at the charger? Comparison at nominal peak power.
| Charging stop duration | BMW 330e G20 | BMW i3s (120 Ah) I01 |
|---|---|---|
| 5 minutes | - | - |
| 10 minutes | - | - |
| 20 minutes | - | - |
| Full session 10 → 80 % | - | - |
Replace one of the two with an alternative from the same segment
252 ch · 11.2 kWh · 2019
184 ch · 37.9 kWh · 2018
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the 330e G20 arrives in 7h11 with 2 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.
Electric: 149,67 € (330e G20) and 67,83 € (i3s (120 Ah) I01). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.