BYDBEV
Dolphin Boost 150kW
204 ch · 58.5 kWh · 2022
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | Dolphin Boost 150kW | 520i G30 | Gap |
|---|---|---|---|
| Total time | 7h55 | 7h01 | 54 min · 520i G30 |
| Charging stops | 3 stops | 0 stops | 3 stops · 520i G30 |
| Cost of energy used | 51.95 € | 79.04 € | 27.09 € · Dolphin Boost 150kW |
Both vehicles drove at 130 km/h for the entire trip. The 520i G30 (combustion) makes no stop, the Dolphin Boost 150kW (electric) 3 stops totalling 54 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 51,95 € for Dolphin Boost 150kW versus 79,04 € for 520i G30.
The official WLTP figures (14,5 kWh/100km for Dolphin Boost 150kW and 5,5 L/100km for 520i G30) 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 15,7 kWh/100km (Dolphin Boost 150kW) and 4,7 L/100km (520i G30). 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 | 335 km | 53 kWh consumed | 0.031 €/km | 10.54 € |
| Tournus, A6 → Valence, A7 | energy charged at Ionity 83 kW · 0.60 €/kWh | 149 km | 23 kWh consumed | 0.094 €/km | 14.04 € |
| Valence, A7 → Montélimar, A7 | energy charged at Ionity 83 kW · 0.60 €/kWh | 149 km | 23 kWh consumed | 0.094 €/km | 14.04 € |
| Montélimar, A7 → Marseille | energy charged at Ionity 81 kW · 0.60 €/kWh | 142 km | 22 kWh consumed | 0.094 €/km | 13.34 € |
| Trip total | 51.95 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Marseille | fuel · 2.17 €/L | 775 km | 36 L consumed | 0.102 €/km | 79.04 € |
| Trip total | 79.04 € |
| Charging stop duration | BYD Dolphin Boost 150kW | BMW 520i G30 |
|---|---|---|
| 5 minutes | - | - |
| 10 minutes | - | - |
| 20 minutes | - | - |
| Full session 10 → 80 % | - | - |
Replace one of the two with an alternative from the same segment
204 ch · 58.5 kWh · 2022
184 ch · 2020
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the 520i G30 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 51.95 € (Dolphin Boost 150kW) and 79.04 € (520i G30). For reference, an equivalent Peugeot 208 1.2 PureTech 100 (~6.2 L/100 km) would cost about 89 € in fuel.