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SQ7vsCayennePetrol
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  • SpecsSQ7 · Cayenne

Audi SQ7 SUV vs Porsche Cayenne GTS Coupe: 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 · 2026 vs 2021 · 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

AAudi SQ7 SUV

4,252 €per year

13,1 L/100 km weighted · 28.35 € per 100 km · 1 959 L per year

Gap204 € per yearin favour of the SQ7 SUV (−5 %)≈ 94 L petrol 95
BPorsche Cayenne GTS Coupe

4,456 €per year

13,7 L/100 km weighted · 29.71 € per 100 km · 2 053 L per year

The verdict changes with your usage
ProfileSplitAA · SQ7BB · CayenneGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway4,750 €4,978 €228 € · SQ7
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway4,252 €4,456 €204 € · SQ7
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway3,865 €4,051 €186 € · SQ7

Cumulative saving for the SQ7 SUV

1 year
204 €
3 years
612 €
5 years
1,020 €
10 years
2,041 €

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

What produces these figures

WLTP combined
12.5 L/100 km · 13.1 L/100 km
Powertrain
Combustion · Combustion
Power
507 ch · 460 ch
Kerb weight
2,200 kg · 2,237 kg

Other similar comparisons

AudiVSPorsche

SQ7 SUV vs Cayenne Turbo

gap 220 €/year
AudiVSPorsche

SQ7 SUV vs Cayenne GTS Coupe

gap 141 €/year
PorscheVSAudi

Cayenne Turbo vs SQ7 SUV

gap 298 €/year
AudiVSPorsche

SQ8 SUV vs Cayenne GTS Coupe

gap 176 €/year

Frequently asked questions

On a 100 km mixed trip, the Audi SQ7 SUV and Porsche Cayenne GTS Coupe have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.

The Audi SQ7 SUV is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.