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ARS 3PetrolvsB120dDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsRS 3 · 120d

Audi RS 3 Sportback vs BMW 120d xDrive F40

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

compact · 2026 vs 2020 · Paris → Marseille · 775 km · 130 km/h
AudiPetrol

RS 3 Sportback

400 ch · 2026

VS
BMWDieselPlus rapide

120d xDrive F40

190 ch · 2020

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

Result · total trip time

AAudi RS 3 Sportback

7h16charging included

3 stops · 425.48 €

Gap15 minin favour of 120d xDrive
BBMW 120d xDrive F40

7h01no stop

0 stops · 74.00 €

Paris → Marseille · 130 km/h · Caralogy simulation
MeasureRS 3 Sportback120d xDrive F40Gap
Total time7h167h0115 min · 120d xDrive F40
Charging stops3 stops0 stops3 stops · 120d xDrive F40
Cost of energy used425.48 €74.00 €351.48 € · 120d xDrive F40

Visualise the trip

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

AudiPetrol
RS 3 Sportback
100%
196 km
Range
Paris
0 km · departure
Refuel 1
5 min · +50 L · 107.41 €
Refuel 2
5 min · +50 L · 107.41 €
Refuel 3
5 min · +50 L · 107.41 €
Marseille
775 km · Arrival 7h16
3
Stops
7h16
Duration
425.48 €
Cost of energy used
BMWDieselFastest
120d xDrive F40
100%
1136 km
Range
Paris
0 km · departure
Marseille
775 km · Arrival 7h01
0
Stops
7h01
Duration
74.00 €
Cost of energy used

The 15-minute lead of the 120d xDrive F40 does not come from driving speed, but from 3 fewer charging stops on this route (0 vs 3).

Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: no stop for the 120d xDrive F40 versus 3 stops totalling 15 min for the RS 3 Sportback.

Motorway consumption: the Caralogy methodology

The official WLTP figures (9,4 L/100km for RS 3 Sportback and 4,8 L/100km for 120d xDrive 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 25,3 L/100km (RS 3 Sportback) and 4,4 L/100km (120d xDrive 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 RS 3 Sportback

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Beaune, A6fuel · 2.17 €/L196 km50 L consumed0.548 €/km107.41 €
Beaune, A6 → Limonest, A6fuel · 2.17 €/L196 km50 L consumed0.548 €/km107.41 €
Limonest, A6 → Montélimar, A7fuel · 2.17 €/L196 km50 L consumed0.548 €/km107.41 €
Montélimar, A7 → Marseillefuel · 2.17 €/L188 km48 L consumed0.549 €/km103.24 €
Trip total425.48 €

BMW 120d xDrive F40

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Marseillefuel · 2.17 €/L775 km34 L consumed0.095 €/km74.00 €
Trip total74.00 €

What produces these figures

WLTP combined consumption
9.4 L/100 km · 4.8 L/100 km
Fuel tank
55 L · 50 L

Compare with another vehicle

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

AudiPetrol

RS 3 Sportback

400 ch · 2026

BMWDiesel

120d xDrive F40

190 ch · 2020

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Frequently asked questions

On Paris → Marseille (775 km at 130 km/h), the 120d xDrive 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 425.48 € (RS 3 Sportback) and 74.00 € (120d xDrive F40). For reference, an equivalent Peugeot 308 1.2 PureTech 130 (~6.8 L/100 km) would cost about 97 € in fuel.