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CayenneHybridvsQ7Petrol
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsCayenne · Q7

Porsche Cayenne S Hybrid vs Audi Q7 SUV: which is cheaper to run?

What each kilometre costs, depending on your driving profile and how you charge. Annual projection and cumulative savings over 10 years.

large SUV · 2012 vs 2026 · 15,000 km/an · Mixed · Petrol 95 2.17 €/L · Methodology
Annual mileage
15,000 km
5,000 km50,000 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

Result · yearly energy cost

APorsche Cayenne S Hybrid

3,561 €per year

10,9 L/100 km weighted · 23.74 € per 100 km · 1 641 L per year

Gap46 € per yearin favour of the Q7 SUV (−1 %)≈ 21 L petrol 95
BAudi Q7 SUV

3,515 €per year

10,8 L/100 km weighted · 23.43 € per 100 km · 1 620 L per year

The verdict changes with your usage
ProfileSplitAA · CayenneBB · Q7Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway3,733 €3,562 €171 € · Q7
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway3,561 €3,515 €Nearly level
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway3,396 €3,419 €Nearly level

Cumulative saving for the Q7 SUV

1 year
46 €
3 years
137 €
5 years
229 €
10 years
458 €

Energy only. Excludes purchase, insurance, servicing, depreciation.

What produces these figures

WLTP combined
10.9 L/100 km · 11.0 L/100 km
Power
380 ch · 340 ch
Kerb weight
2,239 kg · 2,055 kg

Other similar comparisons

AudiVSPorsche

Q7 SUV vs Cayenne S Hybrid

gap 2 257 €/year
AudiVSBMW

Q7 SUV vs X5 xDrive40i

gap 768 €/year
PorscheVSBMW

Cayenne S Hybrid vs X5 xDrive40i

gap 968 €/year
AudiVSPorsche

Q7 SUV vs Cayenne

gap 243 €/year

Frequently asked questions

On a 100 km mixed trip, the Porsche Cayenne S Hybrid and Audi Q7 SUV have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.

The Audi Q7 SUV is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.