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  • SpecsPanamera · 911

Porsche Panamera Turbo S vs Porsche 911 Carrera T 991.2: 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 2018 · 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

Gap136 € per yearin favour of the 911 Carrera T (−3 %)≈ 63 L petrol 95
BPorsche 911 Carrera T 991.2

4,193 €per year

12,9 L/100 km weighted · 27.95 € per 100 km · 1 932 L per year

The verdict changes with your usage
ProfileSplitAA · PanameraBB · 911Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway4,809 €4,808 €Nearly level
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway4,329 €4,193 €136 € · 911
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway3,877 €3,667 €210 € · 911

Cumulative saving for the 911 Carrera T

1 year
136 €
3 years
408 €
5 years
681 €
10 years
1,362 €

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

What produces these figures

WLTP combined
13.1 L/100 km · 12.4 L/100 km
Powertrain
Combustion · Combustion
Power
550 ch · 345 ch
Kerb weight
1,995 kg · 1,425 kg

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Frequently asked questions

On a 100 km mixed trip, the Porsche Panamera Turbo S and Porsche 911 Carrera T have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.

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