Q8vsCayennePHEV

Audi Q8 SUV vs Porsche Cayenne E-Hybrid Coupe: which is cheaper to run?

What each kilometre costs, depending on your driving profile, how you charge and the share of the trip driven on electricity or fuel.

large SUV2025 vs 202015,000 km/anMixedPetrol 95 2.17 €/LHome 0.20 €/kWhMethodology

Annual mileage

15,000 km

Driving mix

30 % City · 50 % Road · 20 % Motorway

Fuel price

Petrol 95 2.17 €/L · Diesel 2.38 €/Lprix-carburants.gouv.fr — moyenne nationale du 05/10/2026 ; EDF Tarif Bleu Base au 01/08/2026 ; DC autoroute : moyenne des réseaux sans abonnement

Charging type

Result · yearly energy cost

AAudi Q8 SUV

Comparison unavailable - manufacturer data being validated.

30,9 kWh/100 km weighted · 4 633 kWh per year

GapComparison unavailable - manufacturer data being validated.

BPorsche Cayenne E-Hybrid Coupe

Comparison unavailable - manufacturer data being validated.

What produces these figures

WLTP combined: 29.7 kWh/100 km · 3.2 L/100 km
Powertrain: Plug-in hybrid · Plug-in hybrid
Power: 489 ch · 455 ch
Kerb weight: 2,415 kg · 2,388 kg

Frequently asked questions

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

The declared range of the Audi Q8 SUV is 74 km (WLTP/EPA). In real-world conditions, expect 10-20% less.