BMWPHEV
545e xDrive G30
394 ch · 11.2 kWh · 2021
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | 545e xDrive G30 | E 400 e 4MATIC W214 | Gap |
|---|---|---|---|
| Total time | 7h11 | 7h06 | 5 min · E 400 e 4MATIC W214 |
| Charging stops | 2 stops | 1 stop | 1 stop · E 400 e 4MATIC W214 |
| Cost of energy used | 188.65 € | 144.46 € | 44.19 € · E 400 e 4MATIC W214 |
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 E 400 e 4MATIC W214 versus 2 stops totalling 10 min for the 545e xDrive G30.
The official WLTP figures (23,8 kWh/100km for 545e xDrive G30 and 23,0 kWh/100km for E 400 e 4MATIC W214) 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 11,8 L/100km (545e xDrive G30) and 9,4 L/100km (E 400 e 4MATIC W214). Full methodology: see the assumptions below the controls.
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 0,6× the electric cost of the 545e xDrive G30 and 0,8× that of the E 400 e 4MATIC W214. The gap narrows in winter but never reverses.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Limonest, A6 | initial energy charged at home · 0.20 €/kWh | 47 km | 11 kWh consumed | 0.048 €/km | 2.24 € |
| Paris → Limonest, A6 | fuel · 2.17 €/L | 351 km | 41 L consumed | 0.256 €/km | 89.84 € |
| Limonest, A6 → Aix-en-Provence, A7 | fuel · 2.17 €/L | 351 km | 41 L consumed | 0.256 €/km | 89.84 € |
| Aix-en-Provence, A7 → Marseille | fuel · 2.17 €/L | 26 km | 3 L consumed | 0.259 €/km | 6.74 € |
| Trip total | 188.65 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Montélimar, A7 | initial energy charged at home · 0.20 €/kWh | 90 km | 21 kWh consumed | 0.046 €/km | 4.14 € |
| Paris → Montélimar, A7 | fuel · 2.17 €/L | 477 km | 45 L consumed | 0.205 €/km | 97.65 € |
| Montélimar, A7 → Marseille | fuel · 2.17 €/L | 208 km | 20 L consumed | 0.205 €/km | 42.67 € |
| Trip total | 144.46 € |
Replace one of the two with an alternative from the same segment
394 ch · 11.2 kWh · 2021
381 ch · 19.5 kWh · 2024
On Paris → Marseille (775 km at 130 km/h), the E 400 e 4MATIC W214 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.
On this trip, the energy used costs 188.65 € (545e xDrive G30) and 144.46 € (E 400 e 4MATIC W214). For reference, an equivalent BMW 530i (~8.0 L/100 km) would cost about 115 € in fuel.