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  • SpecsPanamera · S3

Porsche Panamera GTS vs Audi S3 Sportback

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

limousine · 2019 vs 2026 · Paris → Marseille · 775 km · 130 km/h
PorschePetrol

Panamera GTS

460 ch · 2019

VS
AudiPetrolPlus rapide

S3 Sportback

333 ch · 2026

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

Result · total trip time

APorsche Panamera GTS

7h16charging included

3 stops · 171.54 €

Gap10 minin favour of S3 Sportback
BAudi S3 Sportback

7h06charging included

1 stop · 175.57 €

Paris → Marseille · 130 km/h · Caralogy simulation
MeasurePanamera GTSS3 SportbackGap
Total time7h167h0610 min · S3 Sportback
Charging stops3 stops1 stop2 stops · S3 Sportback
Cost of energy used171.54 €175.57 €4.03 € · Panamera GTS

Visualise the trip

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

PorschePetrol
Panamera GTS
100%
209 km
Range
Paris
0 km · departure
Refuel 1
5 min · +21 L · 46.29 €
Refuel 2
5 min · +21 L · 46.29 €
Refuel 3
5 min · +21 L · 46.29 €
Marseille
775 km · Arrival 7h16
3
Stops
7h16
Duration
171.54 €
Cost of energy used
AudiPetrolFastest
S3 Sportback
100%
474 km
Range
Paris
0 km · departure
Refuel 1
5 min · +50 L · 107.41 €
Marseille
775 km · Arrival 7h06
1
Stops
7h06
Duration
175.57 €
Cost of energy used

The 10-minute lead of the S3 Sportback does not come from driving speed, but from 2 fewer charging stops on this route (1 vs 3).

Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: 1 stop of 5 min for the S3 Sportback versus 3 stops totalling 15 min for the Panamera GTS.

Motorway consumption: the Caralogy methodology

The official WLTP figures (12,4 L/100km for Panamera GTS and 8,7 L/100km for S3 Sportback) 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 10,2 L/100km (Panamera GTS) and 10,4 L/100km (S3 Sportback). 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.

Porsche Panamera GTS

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Beaune, A6fuel · 2.17 €/L209 km21 L consumed0.221 €/km46.29 €
Beaune, A6 → Limonest, A6fuel · 2.17 €/L209 km21 L consumed0.221 €/km46.29 €
Limonest, A6 → Montélimar, A7fuel · 2.17 €/L209 km21 L consumed0.221 €/km46.29 €
Montélimar, A7 → Marseillefuel · 2.17 €/L148 km15 L consumed0.221 €/km32.68 €
Trip total171.54 €

Audi S3 Sportback

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Valence, A7fuel · 2.17 €/L474 km50 L consumed0.227 €/km107.41 €
Valence, A7 → Marseillefuel · 2.17 €/L301 km31 L consumed0.226 €/km68.16 €
Trip total175.57 €

What produces these figures

WLTP combined consumption
12.4 L/100 km · 8.7 L/100 km
Fuel tank
23.7 L · 55 L

Compare with another vehicle

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

PorschePetrol

Panamera GTS

460 ch · 2019

AudiPetrol

S3 Sportback

333 ch · 2026

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Frequently asked questions

On Paris → Marseille (775 km at 130 km/h), the S3 Sportback arrives in 7h06 with 1 fuel stop.

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 171.54 € (Panamera GTS) and 175.57 € (S3 Sportback). For reference, an equivalent Mercedes S 450 (~9.0 L/100 km) would cost about 129 € in fuel.