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PanameraPetrolvsA6BEV
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Porsche Panamera GTS vs Audi A6 Sportback e-tron: 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 · 2019 vs 2026 · 15,000 km/an · Mixed · Petrol 95 2.17 €/L · Home 0.20 €/kWh · 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
Charging type

Result · yearly energy cost

APorsche Panamera GTS

4,118 €per year

12,6 L/100 km weighted · 27.45 € per 100 km · 1 897 L per year

Gap3,652 € per yearin favour of the A6 Sportback e-tron (−89 %)≈ 1,683 L petrol 95
BAudi A6 Sportback e-tron

465 €per year

15,5 kWh/100 km weighted · 3.10 € per 100 km · 2 324 kWh per year

The verdict changes with your usage
ProfileSplitAA · PanameraBB · A6Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway4,524 €396 €4,129 € · A6
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway4,118 €465 €3,652 € · A6
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway3,753 €550 €3,203 € · A6

Cumulative saving for the A6 Sportback e-tron

1 year
3,652 €
3 years
10,957 €
5 years
18,262 €
10 years
36,525 €

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

What produces these figures

WLTP combined
12.4 L/100 km · 14.9 L/100 km
Powertrain
Combustion · Fully electric
Power
460 ch · 367 ch
Kerb weight
2,066 kg · 2,175 kg

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Frequently asked questions

On a 100 km mixed trip, the Audi A6 Sportback e-tron is about 90% cheaper than the Porsche Panamera GTS with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the Audi A6 Sportback e-tron is 681 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The Audi A6 Sportback e-tron is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.

Specs
Panamera
· A6