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X9BEVvsQ8Diesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsX9 · Q8

Xpeng X9 vs Audi Q8 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.

MPV · 2024 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

AXpeng X9

687 €per year

22,9 kWh/100 km weighted · 4.58 € per 100 km · 3 432 kWh per year

Gap2,394 € per yearin favour of the X9 (−78 %)≈ 1,007 L diesel
BAudi Q8 SUV

3,080 €per year

8,6 L/100 km weighted · 20.54 € per 100 km · 1 296 L per year

The verdict changes with your usage
ProfileSplitAA · X9BB · Q8Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway584 €3,124 €2,540 € · X9
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway687 €3,080 €2,394 € · X9
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway812 €2,994 €2,182 € · X9

Cumulative saving for the X9

1 year
2,394 €
3 years
7,181 €
5 years
11,968 €
10 years
23,936 €

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

What produces these figures

WLTP combined
22.0 kWh/100 km · 8.8 L/100 km
Powertrain
Fully electric · Combustion
Power
543 ch · 286 ch
Kerb weight
2,630 kg · 2,160 kg

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AudiVSBMW

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Frequently asked questions

On a 100 km mixed trip, the Xpeng X9 is about 80% cheaper than the Audi Q8 SUV with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the Xpeng X9 is 460 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The Xpeng X9 is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.