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  • SpecsPanamera · Cayenne

Porsche Panamera 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.

limousine · 2012 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 Panamera Turbo S

4,329 €per year

13,3 L/100 km weighted · 28.86 € per 100 km · 1 995 L per year

Gap127 € per yearin favour of the Panamera Turbo S (−3 %)≈ 58 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 · PanameraBB · CayenneGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway4,809 €4,978 €169 € · Panamera
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway4,329 €4,456 €Nearly level
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway3,877 €4,051 €174 € · Panamera

Cumulative saving for the Panamera Turbo S

1 year
127 €
3 years
380 €
5 years
634 €
10 years
1,268 €

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

What produces these figures

WLTP combined
13.1 L/100 km · 13.1 L/100 km
Powertrain
Combustion · Combustion
Power
550 ch · 460 ch
Kerb weight
1,995 kg · 2,237 kg

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Frequently asked questions

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