AudiPHEV
Q5 SUV
367 ch · 20.7 kWh · 2025
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
| Q5 SUV | X1 xDrive25e F48 | |
|---|---|---|
| Total time | 7h06−5 min | 7h11 |
| Charging stops | 1 stop−1 stop | 2 stops |
| Total cost | 152,07 €−29,68 € | 181,75 € |
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: 1 stop of 5 min for the Q5 SUV versus 2 stops totalling 10 min for the X1 xDrive25e F48.
The official WLTP figures (25,2 kWh/100km for Q5 SUV and 100,0 kWh/100km for X1 xDrive25e F48) 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 10,5 L/100km (Q5 SUV) and 11,7 L/100km (X1 xDrive25e F48). Full methodology: see the dedicated button above the summary.
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 0,7× the electric cost of the Q5 SUV and 0,6× that of the X1 xDrive25e F48. 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 → Valence, A7initial energy charged at home · 0,20 €/kWh | 82 km21 kWh consumed | 0,050 €/km | 4,13 € |
| Paris → Valence, A7fuel · 2,03 €/L | 471 km50 L consumed | 0,214 €/km | 100,63 € |
| Valence, A7 → Marseillefuel · 2,03 €/L | 222 km23 L consumed | 0,213 €/km | 47,30 € |
| Trip total | 152,07 € | ||
| Segment | Distance | €/km | Cost |
|---|---|---|---|
| Paris → Tournus, A6initial energy charged at home · 0,20 €/kWh | 54 km54 kWh consumed | 0,200 €/km | 10,81 € |
| Paris → Tournus, A6fuel · 2,03 €/L | 278 km32 L consumed | 0,237 €/km | 65,87 € |
| Tournus, A6 → Montélimar, A7fuel · 2,03 €/L | 278 km32 L consumed | 0,237 €/km | 65,87 € |
| Montélimar, A7 → Marseillefuel · 2,03 €/L | 165 km19 L consumed | 0,238 €/km | 39,21 € |
| Trip total | 181,75 € | ||
Replace one of the two with an alternative from the same segment
367 ch · 20.7 kWh · 2025
220 ch · 8.8 kWh · 2020
On Paris → Marseille (775 km at 130 km/h), the Q5 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: 152,07 € (Q5 SUV) and 181,75 € (X1 xDrive25e F48). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.