MercedesPetrol
Maybach S 680
612 ch · 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
| Maybach S 680 | G9 | |
|---|---|---|
| Total time | 7h06−21 min | 7h27 |
| Charging stops | 1 stop−2 stops | 3 stops |
| Total cost | 259,53 € | 84,66 €−174,87 € |
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 Maybach S 680 (combustion) makes 1 stop of 5 min, the G9 (electric) 3 stops totalling 26 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 259,53 € for Maybach S 680 versus 84,66 € for G9.
The official WLTP figures (14,2 L/100km for Maybach S 680 and 20,2 kWh/100km for G9) 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 16,5 L/100km (Maybach S 680) and 25,3 kWh/100km (G9). Full methodology: see the dedicated button above the summary.
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 0.18 €/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.
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 → Limonest, A6fuel · 2,03 €/L | 415 km68 L consumed | 0,335 €/km | 139,06 € |
| Limonest, A6 → Marseillefuel · 2,03 €/L | 360 km59 L consumed | 0,335 €/km | 120,47 € |
| Trip total | 259,53 € | ||
| Segment | Distance | €/km | Cost |
|---|---|---|---|
| Paris → Tournus, A6initial energy charged at home · 0,20 €/kWh | 324 km82 kWh consumed | 0,051 €/km | 16,39 € |
| Tournus, A6 → Limonest, A6energy charged at Ionity 273 kW · 0,60 €/kWh | 144 km36 kWh consumed | 0,152 €/km | 21,84 € |
| Limonest, A6 → Montélimar, A7energy charged at Ionity 273 kW · 0,60 €/kWh | 144 km36 kWh consumed | 0,152 €/km | 21,84 € |
| Montélimar, A7 → Marseilleenergy charged at Ionity 265 kW · 0,60 €/kWh | 162 km41 kWh consumed | 0,152 €/km | 24,59 € |
| Trip total | 84,66 € | ||
How many kilometres do you recover depending on the time spent at the charger? Comparison at nominal peak power.
| Charging stop duration | Mercedes Maybach S 680 | Xpeng G9 |
|---|---|---|
| 5 minutes | - | ~69 km |
| 10 minutes | - | ~139 km |
| 20 minutes | - | ~277 km |
| Full session 10 → 80 % | - | ~252 km20 min |
Replace one of the two with an alternative from the same segment
612 ch · 2025
543 ch · 91 kWh · 2024
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the Maybach S 680 arrives in 7h06 with 1 charging 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: 259,53 € (Maybach S 680) and 84,66 € (G9). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.