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S6BEVvsQ7Diesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsS6 · Q7

Audi S6 Avant e-tron vs Audi Q7 SUV: 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 · Diesel 2.38 €/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

AAudi S6 Avant e-tron

418 €per year

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

Gap2,532 € per yearin favour of the S6 Avant e-tron (−86 %)≈ 1,066 L diesel
BAudi Q7 SUV

2,950 €per year

8,3 L/100 km weighted · 19.67 € per 100 km · 1 242 L per year

The verdict changes with your usage
ProfileSplitAA · S6BB · Q7Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway356 €2,983 €2,627 € · S6
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway418 €2,950 €2,532 € · S6
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway495 €2,885 €2,390 € · S6

Cumulative saving for the S6 Avant e-tron

1 year
2,532 €
3 years
7,596 €
5 years
12,660 €
10 years
25,319 €

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

What produces these figures

WLTP combined
13.4 L/100 km · 8.4 L/100 km
Powertrain
Fully electric · Combustion
Power
543 ch · 231 ch
Kerb weight
2,335 kg · 2,180 kg

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Frequently asked questions

On a 100 km mixed trip, the Audi S6 Avant e-tron is about 85% cheaper than the Audi Q7 SUV with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the Audi S6 Avant e-tron is 608 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The Audi S6 Avant 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.