Porsche Cayenne E-Hybrid E3.1 vs Audi Q8 SUV: which one uses less fuel?

Plug-in hybrid vs electric: the cost depends on your usage profile. Select your scenario below.

large SUV2019 vs 202515,000 km/anMixedPetrol 95 2.03 €/LHome 0.20 €/kWhMethodology

Result · yearly energy cost

APorsche Cayenne E-Hybrid E3.1

Comparison unavailable - manufacturer data being validated.

12,3 L/100 km weighted · 1 843 L per year

GapComparison unavailable - manufacturer data being validated.

BAudi Q8 SUV

Comparison unavailable - manufacturer data being validated.

31,3 kWh/100 km weighted · 4 696 kWh per year

Annual mileage

15,000 km

Driving mix

Charging type

Fuel price : Petrol 95 2.03 €/L · Diesel 2.25 €/Lprix-carburants.gouv.fr — moyenne nationale du 25/08/2026 ; EDF Tarif Bleu Base au 01/08/2026 ; DC autoroute : moyenne des réseaux sans abonnement

What produces these figures

WLTP combined: 11.8 L/100 km · 30.1 kWh/100 km
Powertrain: Plug-in hybrid · Plug-in hybrid
Power: 461 ch · 394 ch
Kerb weight: 2,295 kg · 2,415 kg

Frequently asked questions

What is the range of the Porsche Cayenne E-Hybrid vs the Audi Q8 SUV?

The declared range of the Audi Q8 SUV is 73 km (WLTP/EPA). In real-world conditions, expect 10-20% less.