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AMaybachvsB520iPetrol
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsMaybach · 520i

Mercedes Maybach S 680 vs BMW 520i G30

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

limousine · 2025 vs 2018 · Paris → Marseille · 775 km · 130 km/h
MercedesPetrol

Maybach S 680

612 ch · 2025

VS
BMWPetrolPlus rapide

520i G30

184 ch · 2018

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

Result · total trip time

AMercedes Maybach S 680

7h06charging included

1 stop · 277.02 €

Gap5 minin favour of 520i
BBMW 520i G30

7h01no stop

0 stops · 90.81 €

Paris → Marseille · 130 km/h · Caralogy simulation
MeasureMaybach S 680520i G30Gap
Total time7h067h015 min · 520i G30
Charging stops1 stop0 stops1 stop · 520i G30
Cost of energy used277.02 €90.81 €186.21 € · 520i G30

Visualise the trip

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

MercedesPetrol
Maybach S 680
100%
415 km
Range
Paris
0 km · departure
Refuel 1
5 min · +68 L · 148.43 €
Marseille
775 km · Arrival 7h06
1
Stops
7h06
Duration
277.02 €
Cost of energy used
BMWPetrolFastest
520i G30
100%
1259 km
Range
Paris
0 km · departure
Marseille
775 km · Arrival 7h01
0
Stops
7h01
Duration
90.81 €
Cost of energy used

The 5-minute lead of the 520i G30 does not come from driving speed, but from one fewer charging stop on this route (0 vs 1).

Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: no stop for the 520i G30 versus 1 stop of 5 min for the Maybach S 680.

Motorway consumption: the Caralogy methodology

The official WLTP figures (14,2 L/100km for Maybach S 680 and 6,0 L/100km for 520i 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 16,5 L/100km (Maybach S 680) and 5,4 L/100km (520i G30). Full methodology: see the assumptions below the controls.

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 Maybach S 680

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Limonest, A6fuel · 2.17 €/L415 km68 L consumed0.358 €/km148.43 €
Limonest, A6 → Marseillefuel · 2.17 €/L360 km59 L consumed0.357 €/km128.59 €
Trip total277.02 €

BMW 520i G30

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Marseillefuel · 2.17 €/L775 km42 L consumed0.117 €/km90.81 €
Trip total90.81 €

What produces these figures

WLTP combined consumption
14.2 L/100 km · 6.0 L/100 km
Fuel tank
76 L · 68 L

Compare with another vehicle

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

MercedesPetrol

Maybach S 680

612 ch · 2025

BMWPetrol

520i G30

184 ch · 2018

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Frequently asked questions

On Paris → Marseille (775 km at 130 km/h), the 520i G30 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 277.02 € (Maybach S 680) and 90.81 € (520i G30). For reference, an equivalent Mercedes S 450 (~9.0 L/100 km) would cost about 129 € in fuel.