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AX3DieselvsBCayennePetrol
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  • SpecsX3 · Cayenne

BMW X3 M40d G01 vs Porsche Cayenne (8-speed Tiptronic S)

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

family SUV · 2018 vs 2011 · Paris → Marseille · 775 km · 130 km/h
BMWDieselPlus rapide

X3 M40d G01

326 ch · 2018

VS
PorschePetrol

Cayenne (8-speed Tiptronic S)

304 ch · 2011

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

Result · total trip time

ABMW X3 M40d G01

7h01no stop

0 stops · 102.59 €

Gap5 minin favour of X3 M40d
BPorsche Cayenne (8-speed Tiptronic S)

7h06charging included

1 stop · 171.54 €

Paris → Marseille · 130 km/h · Caralogy simulation
MeasureX3 M40d G01Cayenne (8-speed Tiptronic S)Gap
Total time7h017h065 min · X3 M40d G01
Charging stops0 stops1 stop1 stop · X3 M40d G01
Cost of energy used102.59 €171.54 €68.95 € · X3 M40d G01

Visualise the trip

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

BMWDieselFastest
X3 M40d G01
100%
1115 km
Range
Paris
0 km · departure
Marseille
775 km · Arrival 7h01
0
Stops
7h01
Duration
102.59 €
Cost of energy used
PorschePetrol
Cayenne (8-speed Tiptronic S)
100%
748 km
Range
Paris
0 km · departure
Refuel 1
5 min · +76 L · 165.60 €
Marseille
775 km · Arrival 7h06
1
Stops
7h06
Duration
171.54 €
Cost of energy used

The 5-minute lead of the X3 M40d G01 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 X3 M40d G01 versus 1 stop of 5 min for the Cayenne (8-speed Tiptronic S).

Motorway consumption: the Caralogy methodology

The official WLTP figures (6,5 L/100km for X3 M40d G01 and 12,7 L/100km for Cayenne (8-speed Tiptronic S)) 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 6,1 L/100km (X3 M40d G01) and 10,2 L/100km (Cayenne (8-speed Tiptronic S)). 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.

BMW X3 M40d G01

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Marseillefuel · 2.17 €/L775 km47 L consumed0.132 €/km102.59 €
Trip total102.59 €

Porsche Cayenne (8-speed Tiptronic S)

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Aix-en-Provence, A7fuel · 2.17 €/L748 km76 L consumed0.221 €/km165.60 €
Aix-en-Provence, A7 → Marseillefuel · 2.17 €/L27 km3 L consumed0.220 €/km5.94 €
Trip total171.54 €

What produces these figures

WLTP combined consumption
6.5 L/100 km · 12.7 L/100 km
Fuel tank
68 L · 84.8 L

Compare with another vehicle

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

BMWDiesel

X3 M40d G01

326 ch · 2018

PorschePetrol

Cayenne (8-speed Tiptronic S)

304 ch · 2011

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Frequently asked questions

On Paris → Marseille (775 km at 130 km/h), the X3 M40d G01 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 102.59 € (X3 M40d G01) and 171.54 € (Cayenne (8-speed Tiptronic S)). For reference, an equivalent Peugeot 3008 1.2 PureTech 130 (~7.8 L/100 km) would cost about 112 € in fuel.