MercedesPHEV
S 580 e 4MATIC W223
585 ch · 22 kWh · 2026
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
| S 580 e 4MATIC W223 | 520e G30 | |
|---|---|---|
| Total time | 7h06 | 7h06 |
| Charging stops | 1 stop | 1 stop |
| Total cost | 145,09 €−3,53 € | 148,62 € |
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 S 580 e 4MATIC W223 versus 1 stop of 5 min for the 520e G30.
The official WLTP figures (18,2 kWh/100km for S 580 e 4MATIC W223 and 21,5 kWh/100km for 520e 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 10,0 L/100km (520e G30). Full methodology: see the dedicated button above the summary.
A Mercedes S 450 (equivalent segment) consumes about 9,0 L/100km on the motorway at 130 km/h. At 1,9 €/L, this Paris → Marseille trip would cost ~129 €. That is 0,9× the electric cost of the S 580 e 4MATIC W223 and 0,9× that of the 520e G30. 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 → Manosque, A51initial energy charged at home · 0,20 €/kWh | 92 km17 kWh consumed | 0,036 €/km | 3,35 € |
| Paris → Manosque, A51fuel · 2,03 €/L | 591 km60 L consumed | 0,207 €/km | 122,59 € |
| Manosque, A51 → Marseillefuel · 2,03 €/L | 92 km9 L consumed | 0,208 €/km | 19,15 € |
| Trip total | 145,09 € | ||
| Segment | Distance | €/km | Cost |
|---|---|---|---|
| Paris → Limonest, A6initial energy charged at home · 0,20 €/kWh | 52 km11 kWh consumed | 0,043 €/km | 2,24 € |
| Paris → Limonest, A6fuel · 2,03 €/L | 416 km41 L consumed | 0,202 €/km | 84,17 € |
| Limonest, A6 → Marseillefuel · 2,03 €/L | 307 km31 L consumed | 0,203 €/km | 62,22 € |
| Trip total | 148,62 € | ||
Replace one of the two with an alternative from the same segment
585 ch · 22 kWh · 2026
204 ch · 11.2 kWh · 2021
On Paris → Marseille (775 km at 130 km/h), the S 580 e 4MATIC W223 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: 145,09 € (S 580 e 4MATIC W223) and 148,62 € (520e 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.