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911vsPanameraPetrol
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  • Specs911 · Panamera

Porsche 911 Carrera S 991.2 vs Porsche Panamera S: 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.

sports car · 2017 vs 2010 · 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 911 Carrera S 991.2

3,340 €per year

10,3 L/100 km weighted · 22.26 € per 100 km · 1 539 L per year

Gap776 € per yearin favour of the 911 Carrera S (−19 %)≈ 358 L petrol 95
BPorsche Panamera S

4,116 €per year

12,6 L/100 km weighted · 27.44 € per 100 km · 1 897 L per year

The verdict changes with your usage
ProfileSplitAA · 911BB · PanameraGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway3,650 €4,598 €948 € · 911
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway3,340 €4,116 €776 € · 911
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway3,030 €3,742 €711 € · 911

Cumulative saving for the 911 Carrera S

1 year
776 €
3 years
2,328 €
5 years
3,881 €
10 years
7,762 €

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

What produces these figures

WLTP combined
10.2 L/100 km · 12.1 L/100 km
Powertrain
Combustion · Combustion
Power
426 ch · 406 ch
Kerb weight
1,440 kg · 1,800 kg

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Frequently asked questions

On a 100 km mixed trip, the Porsche 911 Carrera S is about 20% cheaper than the Porsche Panamera S with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The Porsche 911 Carrera S is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.