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CayennevsCaymanPetrol
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  • SpecsCayenne · Cayman

Porsche Cayenne S vs Porsche Cayman (Manual): 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 · 2010 vs 2011 · 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

4,654 €per year

14,3 L/100 km weighted · 31.03 € per 100 km · 2 145 L per year

Gap459 € per yearin favour of the Cayman (Manual) (−10 %)≈ 211 L petrol 95
BPorsche Cayman (Manual)

4,195 €per year

12,9 L/100 km weighted · 27.97 € per 100 km · 1 933 L per year

The verdict changes with your usage
ProfileSplitAA · CayenneBB · CaymanGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway4,440 €5,351 €911 € · Cayenne
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway4,654 €4,195 €459 € · Cayman
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway4,591 €3,500 €1,091 € · Cayman

Cumulative saving for the Cayman (Manual)

1 year
459 €
3 years
1,376 €
5 years
2,294 €
10 years
4,587 €

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

What produces these figures

WLTP combined
15.5 L/100 km · 10.7 L/100 km
Powertrain
Combustion · Combustion
Power
385 ch · 269 ch
Kerb weight
2,245 kg · 1,330 kg

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Frequently asked questions

On a 100 km mixed trip, the Porsche Cayman (Manual) is about 10% cheaper than the Porsche Cayenne S with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The Porsche Cayman (Manual) is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.