AudiPHEV
Q7 SUV
489 ch · 22 kWh · 2025
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | Q7 SUV | 730Ld G11 | Gap |
|---|---|---|---|
| Total time | 7h06 | 7h01 | 5 min · 730Ld G11 |
| Charging stops | 1 stop | 0 stops | 1 stop · 730Ld G11 |
| Cost of energy used | 195.63 € | 85.77 € | 109.86 € · 730Ld G11 |
Both vehicles drove at 130 km/h for the entire trip. The 730Ld G11 (combustion) makes no stop, the Q7 SUV (plug-in hybrid) 1 stop of 5 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 195,63 € for Q7 SUV versus 85,77 € for 730Ld G11.
The official WLTP figures (28,6 kWh/100km for Q7 SUV and 5,6 L/100km for 730Ld G11) 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 12,6 L/100km (Q7 SUV) and 5,1 L/100km (730Ld G11). 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 → Montélimar, A7 | initial energy charged at home · 0.20 €/kWh | 77 km | 22 kWh consumed | 0.057 €/km | 4.41 € |
| Paris → Montélimar, A7 | fuel · 2.17 €/L | 535 km | 68 L consumed | 0.274 €/km | 146.47 € |
| Montélimar, A7 → Marseille | fuel · 2.17 €/L | 163 km | 21 L consumed | 0.275 €/km | 44.75 € |
| Trip total | 195.63 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Marseille | fuel · 2.17 €/L | 775 km | 40 L consumed | 0.111 €/km | 85.77 € |
| Trip total | 85.77 € |
Replace one of the two with an alternative from the same segment
489 ch · 22 kWh · 2025
265 ch · 2018
On Paris → Marseille (775 km at 130 km/h), the 730Ld G11 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 195.63 € (Q7 SUV) and 85.77 € (730Ld G11). For reference, an equivalent Peugeot 3008 1.2 PureTech 130 (~7.8 L/100 km) would cost about 112 € in fuel.