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S6BEVvsGiuliaPetrol
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost

Audi S6 Avant e-tron vs Alfa Romeo Giulia Quadrifoglio: 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 2016 · 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

AAudi S6 Avant e-tron

418 €per year

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

Gap2,643 € per yearin favour of the S6 Avant e-tron (−86 %)≈ 1,218 L petrol 95
BAlfa Romeo Giulia Quadrifoglio

3,061 €per year

9,4 L/100 km weighted · 20.41 € per 100 km · 1 411 L per year

The verdict changes with your usage
ProfileSplitAA · S6BB · GiuliaGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway356 €3,420 €3,064 € · S6
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway418 €3,061 €2,643 € · S6
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway495 €2,783 €2,288 € · S6

Cumulative saving for the S6 Avant e-tron

1 year
2,643 €
3 years
7,929 €
5 years
13,215 €
10 years
26,430 €

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

What produces these figures

WLTP combined
13.4 L/100 km · 9.0 L/100 km
Powertrain
Fully electric · Combustion
Power
543 ch · 510 ch
Kerb weight
2,335 kg · 1,580 kg

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PorscheVSAudi

Taycan 4S Cross Turismo vs S6 Avant e-tron

gap 408 €/year
AlfaVSBMW

Romeo Giulia Quadrifoglio vs M3 Competition Sedan

gap 692 €/year

Frequently asked questions

On a 100 km mixed trip, the Audi S6 Avant e-tron is about 85% cheaper than the Alfa Romeo Giulia Quadrifoglio 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.

  • SpecsS6 · Giulia