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AA3PetrolvsB118dDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsA3 · 118d

Audi A3 allstreet vs BMW 118d F40

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

compact · 2026 vs 2021 · Paris → Marseille · 775 km · 130 km/h
AudiPetrol

A3 allstreet

150 ch · 2026

VS
BMWDieselPlus rapide

118d F40

150 ch · 2021

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

Result · total trip time

AAudi A3 allstreet

7h06charging included

1 stop · 108.98 €

Gap5 minin favour of 118d
BBMW 118d F40

7h01no stop

0 stops · 72.32 €

Paris → Marseille · 130 km/h · Caralogy simulation
MeasureA3 allstreet118d F40Gap
Total time7h067h015 min · 118d F40
Charging stops1 stop0 stops1 stop · 118d F40
Cost of energy used108.98 €72.32 €36.66 € · 118d F40

Visualise the trip

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

AudiPetrol
A3 allstreet
100%
694 km
Range
Paris
0 km · departure
Refuel 1
5 min · +45 L · 97.65 €
Marseille
775 km · Arrival 7h06
1
Stops
7h06
Duration
108.98 €
Cost of energy used
BMWDieselFastest
118d F40
100%
977 km
Range
Paris
0 km · departure
Marseille
775 km · Arrival 7h01
0
Stops
7h01
Duration
72.32 €
Cost of energy used

The 5-minute lead of the 118d F40 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 118d F40 versus 1 stop of 5 min for the A3 allstreet.

Motorway consumption: the Caralogy methodology

The official WLTP figures (5,4 L/100km for A3 allstreet and 4,7 L/100km for 118d F40) 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 6,5 L/100km (A3 allstreet) and 4,3 L/100km (118d F40). 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.

Audi A3 allstreet

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Manosque, A51fuel · 2.17 €/L694 km45 L consumed0.141 €/km97.65 €
Manosque, A51 → Marseillefuel · 2.17 €/L81 km5 L consumed0.140 €/km11.33 €
Trip total108.98 €

BMW 118d F40

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Marseillefuel · 2.17 €/L775 km33 L consumed0.093 €/km72.32 €
Trip total72.32 €

What produces these figures

WLTP combined consumption
5.4 L/100 km · 4.7 L/100 km
Fuel tank
50 L · 42 L

Compare with another vehicle

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

AudiPetrol

A3 allstreet

150 ch · 2026

BMWDiesel

118d F40

150 ch · 2021

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Frequently asked questions

On Paris → Marseille (775 km at 130 km/h), the 118d F40 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 108.98 € (A3 allstreet) and 72.32 € (118d F40). For reference, an equivalent Peugeot 308 1.2 PureTech 130 (~6.8 L/100 km) would cost about 97 € in fuel.