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Q6BEVvsCayenneDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
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Audi Q6 SUV e-tron vs Porsche Cayenne Diesel: 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.

family SUV · 2025 vs 2013 · 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 Q6 SUV e-tron

400 €per year

13,3 kWh/100 km weighted · 2.66 € per 100 km · 1 997 kWh per year

Gap2,543 € per yearin favour of the Q6 SUV e-tron (−86 %)≈ 1,070 L diesel
BPorsche Cayenne Diesel

2,942 €per year

8,3 L/100 km weighted · 19.62 € per 100 km · 1 238 L per year

The verdict changes with your usage
ProfileSplitAA · Q6BB · CayenneGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway340 €3,287 €2,947 € · Q6
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway400 €2,942 €2,543 € · Q6
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway473 €2,675 €2,202 € · Q6

Cumulative saving for the Q6 SUV e-tron

1 year
2,543 €
3 years
7,628 €
5 years
12,714 €
10 years
25,427 €

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

What produces these figures

WLTP combined
12.8 L/100 km · 7.9 L/100 km
Powertrain
Fully electric · Combustion
Power
252 ch · 243 ch
Kerb weight
2,125 kg · 2,175 kg

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PorscheVSBMW

Cayenne Diesel vs X5 xDrive25d

gap 953 €/year

Frequently asked questions

On a 100 km mixed trip, the Audi Q6 SUV e-tron is about 85% cheaper than the Porsche Cayenne Diesel with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the Audi Q6 SUV e-tron is 460 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The Audi Q6 SUV 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.

Q6
· Cayenne