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 | M440i G22 | Gap |
|---|---|---|---|
| Total time | 7h06 | 7h06 | Less than a minute apart |
| Charging stops | 1 stop | 1 stop | Same |
| Cost of energy used | 154.64 € | 163.47 € | 8.83 € · S 580 e 4MATIC W223 |
Both vehicles drove at 130 km/h for the entire trip. The S 580 e 4MATIC W223 (plug-in hybrid) makes 1 stop of 5 min, the M440i G22 (combustion) 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 154,64 € for S 580 e 4MATIC W223 versus 163,47 € for M440i G22.
The official WLTP figures (18,2 kWh/100km for S 580 e 4MATIC W223 and 8,1 L/100km for M440i G22) 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 9,7 L/100km (M440i G22). Full methodology: see the assumptions below the controls.
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 0.20 €/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 · 2.17 €/L | 591 km | 60 L consumed | 0.221 €/km | 130.85 € |
| Manosque, A51 → Marseille | fuel · 2.17 €/L | 92 km | 9 L consumed | 0.222 €/km | 20.44 € |
| Trip total | 154.64 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Valence, A7 | fuel · 2.17 €/L | 546 km | 53 L consumed | 0.211 €/km | 115.23 € |
| Valence, A7 → Marseille | fuel · 2.17 €/L | 229 km | 22 L consumed | 0.211 €/km | 48.24 € |
| Trip total | 163.47 € |
Replace one of the two with an alternative from the same segment
585 ch · 22 kWh · 2026
374 ch · 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.
On this trip, the energy used costs 154.64 € (S 580 e 4MATIC W223) and 163.47 € (M440i G22). For reference, an equivalent Mercedes S 450 (~9.0 L/100 km) would cost about 129 € in fuel.