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AAMGPHEVvsB320dHybrid
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  • SpecsAMG · 320d

Mercedes AMG S 63 E Performance W223 vs BMW 320d G20

Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.

limousine · 2024 vs 2020 · Paris → Marseille · 775 km · 130 km/h
MercedesPHEV

AMG S 63 E Performance W223

802 ch · 10.4 kWh · 2024

VS
BMWHybridPlus rapide

320d G20

190 ch · 2020

Simulation trip
Assumptions: 130 km/h · start réservoir plein · mild weather

Result · total trip time

AMercedes AMG S 63 E Performance W223

7h06charging included

1 stop · 222.37 €

Gap5 minin favour of 320d
BBMW 320d G20

7h01no stop

0 stops · 63.91 €

Paris → Marseille · 130 km/h · Caralogy simulation
MeasureAMG S 63 E Performance W223320d G20Gap
Total time7h067h015 min · 320d G20
Charging stops1 stop0 stops1 stop · 320d G20
Cost of energy used222.37 €63.91 €158.46 € · 320d G20

Visualise the trip

Both vehicles drive at 130 km/h. The difference comes from charging stops.

MercedesPHEV
AMG S 63 E Performance W223
100%
Battery
100%
Fuel tank
350 km
Range
Paris
0 km · departure
Refuel 1
5 min · +68 L · 148.43 €
Marseille
775 km · Arrival 7h06
1
Stops
7h06
Duration
222.37 €
Cost of energy used
BMWHybridFastest
320d G20
100%
1053 km
Range
Paris
0 km · departure
Marseille
775 km · Arrival 7h01
0
Stops
7h01
Duration
63.91 €
Cost of energy used

The 5-minute lead of the 320d G20 (hybrid) comes from not needing a charging stop: no stop versus 1 stop of 5 min for the AMG S 63 E Performance W223 (plug-in hybrid).

Both vehicles drove at 130 km/h for the entire trip. The 320d G20 (hybrid) makes no stop, the AMG S 63 E Performance 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 222,37 € for AMG S 63 E Performance W223 versus 63,91 € for 320d G20.

Motorway consumption: the Caralogy methodology

The official WLTP figures (22,2 kWh/100km for AMG S 63 E Performance W223 and 4,1 L/100km for 320d G20) 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 13,7 L/100km (AMG S 63 E Performance W223) and 3,8 L/100km (320d G20). Full methodology: see the assumptions below the controls.

What about a 200 km round trip?

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.

Energy cost breakdown for your trip Paris → Marseille

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.

Mercedes AMG S 63 E Performance W223

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Valence, A7initial energy charged at home · 0.20 €/kWh31 km7 kWh consumed0.044 €/km1.38 €
Paris → Valence, A7fuel · 2.17 €/L500 km68 L consumed0.297 €/km148.43 €
Valence, A7 → Marseillefuel · 2.17 €/L244 km33 L consumed0.297 €/km72.56 €
Trip total222.37 €

BMW 320d G20

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Marseillefuel · 2.17 €/L775 km29 L consumed0.082 €/km63.91 €
Trip total63.91 €

What produces these figures

WLTP combined consumption
22.2 kWh/100 km · 4.1 L/100 km
Fuel tank
76 L · 40 L

Compare with another vehicle

Replace one of the two with an alternative from the same segment

MercedesPHEV

AMG S 63 E Performance W223

802 ch · 10.4 kWh · 2024

BMWHybrid

320d G20

190 ch · 2020

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Frequently asked questions

On Paris → Marseille (775 km at 130 km/h), the 320d G20 arrives in 7h01 with 0 fuel stops.

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 222.37 € (AMG S 63 E Performance W223) and 63.91 € (320d G20). For reference, an equivalent Mercedes S 450 (~9.0 L/100 km) would cost about 129 € in fuel.