MercedesPHEV
S 580 e 4MATIC W223
585 ch · 22 kWh · 2026
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | S 580 e 4MATIC W223 | 540i G30 | Gap |
|---|---|---|---|
| Total time | 7h06 | 7h01 | 5 min · 540i G30 |
| Charging stops | 1 stop | 0 stops | 1 stop · 540i G30 |
| Cost of energy used | 145.09 € | 94.53 € | 50.56 € · 540i G30 |
Both vehicles drove at 130 km/h for the entire trip. The 540i G30 (combustion) makes no stop, the S 580 e 4MATIC W223 (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 145,09 € for S 580 e 4MATIC W223 versus 94,53 € for 540i G30.
The official WLTP figures (18,2 kWh/100km for S 580 e 4MATIC W223 and 7,4 L/100km for 540i G30) 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 10,2 L/100km (S 580 e 4MATIC W223) and 6,0 L/100km (540i G30). 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.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Manosque, A51 | initial energy charged at home · 0.20 €/kWh | 92 km | 17 kWh consumed | 0.036 €/km | 3.35 € |
| Paris → Manosque, A51 | fuel · 2.03 €/L | 591 km | 60 L consumed | 0.207 €/km | 122.59 € |
| Manosque, A51 → Marseille | fuel · 2.03 €/L | 92 km | 9 L consumed | 0.208 €/km | 19.15 € |
| Trip total | 145.09 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Marseille | fuel · 2.03 €/L | 775 km | 47 L consumed | 0.122 €/km | 94.53 € |
| Trip total | 94.53 € |
Replace one of the two with an alternative from the same segment
585 ch · 22 kWh · 2026
340 ch · 2018
On Paris → Marseille (775 km at 130 km/h), the 540i G30 arrives in 7h01 with 0 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: 145,09 € (S 580 e 4MATIC W223) and 94,53 € (540i G30). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.