AudiPetrol
S8
571 ch · 2025
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
Paris → Marseille · 130 km/h · Caralogy simulation
| S8 | Giulia Quadrifoglio | |
|---|---|---|
| Total time | 7h06 | 7h06 |
| Charging stops | 1 stop | 1 stop |
| Cost of energy used | 213.84 € | 170.16 €−43.68 € |
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 S8 versus 1 stop of 5 min for the Giulia Quadrifoglio.
The official WLTP figures (11,7 L/100km for S8 and 9,0 L/100km for Giulia Quadrifoglio) 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 13,6 L/100km (S8) and 10,8 L/100km (Giulia Quadrifoglio). Full methodology: see the dedicated button above the summary.
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, A7fuel · 2,03 €/L | 544 km74 L consumed | 0,276 €/km | 150,04 € |
| Valence, A7 → Marseillefuel · 2,03 €/L | 231 km31 L consumed | 0,276 €/km | 63,80 € |
| Trip total | 213,84 € | ||
| Segment | Distance | €/km | Cost (€) |
|---|---|---|---|
| Paris → Valence, A7fuel · 2,03 €/L | 483 km52 L consumed | 0,220 €/km | 106,12 € |
| Valence, A7 → Marseillefuel · 2,03 €/L | 292 km31 L consumed | 0,219 €/km | 64,04 € |
| Trip total | 170,16 € | ||
Replace one of the two with an alternative from the same segment
571 ch · 2025
510 ch · 2024
On Paris → Marseille (775 km at 130 km/h), the S8 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: 213,84 € (S8) and 170,16 € (Giulia Quadrifoglio). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.