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AX3HybridvsBQ7Diesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsX3 · Q7

BMW X3 M40d G01 vs Audi Q7 SUV

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

family SUV · 2020 vs 2026 · Paris → Marseille · 775 km · 130 km/h
BMWHybridPlus rapide

X3 M40d G01

340 ch · 2020

VS
AudiDiesel

Q7 SUV

286 ch · 2026

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

Result · total trip time

ABMW X3 M40d G01

7h01no stop

0 stops · 87.45 €

Gap5 minin favour of X3 M40d
BAudi Q7 SUV

7h06charging included

1 stop · 176.58 €

Paris → Marseille · 130 km/h · Caralogy simulation
MeasureX3 M40d G01Q7 SUVGap
Total time7h017h065 min · X3 M40d G01
Charging stops0 stops1 stop1 stop · X3 M40d G01
Cost of energy used87.45 €176.58 €89.13 € · X3 M40d G01

Visualise the trip

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

BMWHybridFastest
X3 M40d G01
100%
1308 km
Range
Paris
0 km · departure
Marseille
775 km · Arrival 7h01
0
Stops
7h01
Duration
87.45 €
Cost of energy used
AudiDiesel
Q7 SUV
100%
643 km
Range
Paris
0 km · departure
Refuel 1
5 min · +68 L · 146.47 €
Marseille
775 km · Arrival 7h06
1
Stops
7h06
Duration
176.58 €
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 Q7 SUV.

Motorway consumption: the Caralogy methodology

The official WLTP figures (6,0 L/100km for X3 M40d G01 and 8,4 L/100km for Q7 SUV) 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 5,2 L/100km (X3 M40d G01) and 10,5 L/100km (Q7 SUV). 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 km40 L consumed0.113 €/km87.45 €
Trip total87.45 €

Audi Q7 SUV

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Montélimar, A7fuel · 2.17 €/L643 km68 L consumed0.228 €/km146.47 €
Montélimar, A7 → Marseillefuel · 2.17 €/L132 km14 L consumed0.228 €/km30.11 €
Trip total176.58 €

What produces these figures

WLTP combined consumption
6.0 L/100 km · 8.4 L/100 km
Fuel tank
68 L · 75 L

Compare with another vehicle

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

BMWHybrid

X3 M40d G01

340 ch · 2020

AudiDiesel

Q7 SUV

286 ch · 2026

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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 87.45 € (X3 M40d G01) and 176.58 € (Q7 SUV). For reference, an equivalent Peugeot 3008 1.2 PureTech 130 (~7.8 L/100 km) would cost about 112 € in fuel.