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  • SpecsCayenne · Cayenne

Porsche Cayenne Turbo S 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 · 2014 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

APorsche Cayenne Turbo S

4,476 €per year

13,8 L/100 km weighted · 29.84 € per 100 km · 2 063 L per year

Gap20 € per yearin favour of the Cayenne GTS Coupe (−0 %)≈ 9 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 · CayenneBB · CayenneGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway4,874 €4,978 €Nearly level
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway4,476 €4,456 €Nearly level
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway4,049 €4,051 €Nearly level

Cumulative saving for the Cayenne GTS Coupe

1 year
20 €
3 years
59 €
5 years
98 €
10 years
197 €

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

What produces these figures

WLTP combined
13.8 L/100 km · 13.1 L/100 km
Powertrain
Combustion · Combustion
Power
570 ch · 460 ch
Kerb weight
2,170 kg · 2,237 kg

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Frequently asked questions

On a 100 km mixed trip, the Porsche Cayenne Turbo S 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 Porsche Cayenne GTS Coupe is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.