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 | 745e G11 | Gap |
|---|---|---|---|
| Total time | 7h06 | 7h06 | Less than a minute apart |
| Charging stops | 1 stop | 1 stop | Same |
| Cost of energy used | 183.56 € | 169.69 € | 13.87 € · 745e G11 |
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 Q7 SUV versus 1 stop of 5 min for the 745e G11.
The official WLTP figures (28,6 kWh/100km for Q7 SUV and 22,9 kWh/100km for 745e 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 11,3 L/100km (745e G11). Full methodology: see the assumptions below the controls.
A Peugeot 3008 1.2 PureTech 130 (equivalent segment) consumes about 7,8 L/100km on the motorway at 130 km/h. At 1,9 €/L, this Paris → Marseille trip would cost ~112 €. That is 0,6× the electric cost of the Q7 SUV and 0,7× that of the 745e G11. The gap narrows in winter but never reverses.
| 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 · 2.03 €/L | 535 km | 68 L consumed | 0.257 €/km | 137.23 € |
| Montélimar, A7 → Marseille | fuel · 2.03 €/L | 163 km | 21 L consumed | 0.257 €/km | 41.93 € |
| Trip total | 183.56 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Limonest, A6 | initial energy charged at home · 0.20 €/kWh | 49 km | 11 kWh consumed | 0.046 €/km | 2.25 € |
| Paris → Limonest, A6 | fuel · 2.03 €/L | 365 km | 41 L consumed | 0.231 €/km | 84.17 € |
| Limonest, A6 → Marseille | fuel · 2.03 €/L | 361 km | 41 L consumed | 0.231 €/km | 83.28 € |
| Trip total | 169.69 € |
Replace one of the two with an alternative from the same segment
489 ch · 22 kWh · 2025
394 ch · 11.2 kWh · 2020
On Paris → Marseille (775 km at 130 km/h), the Q7 SUV 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.
Electric: 183,56 € (Q7 SUV) and 169,69 € (745e G11). An equivalent Peugeot 3008 1.2 PureTech 130 (~7,8 L/100 km) would cost about 112 € in motorway fuel. Electric costs less in energy but adds charging stops.