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e-tronvsS6BEV
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Audi e-tron GT quattro vs Audi S6 Avant 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.

grand tourer · 2026 vs 2026 · 15,000 km/an · Mixed · Home 0.20 €/kWh · Methodology
Annual mileage
15,000 km
5,000 km50,000 km
Driving mix

30 % City · 50 % Road · 20 % Motorway

Charging type

Result · yearly energy cost

AAudi e-tron GT quattro

381 €per year

12,7 kWh/100 km weighted · 2.54 € per 100 km · 1 903 kWh per year

Gap37 € per yearin favour of the e-tron GT quattro (−9 %)≈ 17 L petrol 95
BAudi S6 Avant e-tron

418 €per year

13,9 kWh/100 km weighted · 2.79 € per 100 km · 2 090 kWh per year

The verdict changes with your usage
ProfileSplitAA · e-tronBB · S6Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway324 €356 €32 € · e-tron
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway381 €418 €37 € · e-tron
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway450 €495 €44 € · e-tron

Cumulative saving for the e-tron GT quattro

1 year
37 €
3 years
112 €
5 years
187 €
10 years
375 €

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

What produces these figures

WLTP combined
12.2 L/100 km · 13.4 L/100 km
Powertrain
Fully electric · Fully electric
Power
577 ch · 543 ch
Kerb weight
2,280 kg · 2,335 kg

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Frequently asked questions

On a 100 km mixed trip, the Audi e-tron GT quattro is about 10% cheaper than the Audi S6 Avant e-tron with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

Audi S6 Avant e-tron offers more range: 608 km vs 574 km for Audi e-tron GT quattro (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.

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

e-tron
· S6