Skip to main content
CaralogyCaralogy
HomeBrandsRoad TripBudgetDuelGuides
Caralogy

The car comparison platform. Physics simulation, road trips, real costs.

Navigation
All brandsCar duelRunning costsMotorwayMethodology
Simulators
Motorway simulatorRunning costsPerformance duel
Brands
VolkswagenBMWMercedesToyotaTeslaAudi
FRENDEESIT
© 2026 Caralogy · All rights reserved
  1. Home
  2. /Consumption
  3. /SUV
G9BEVvsGiuliaPetrol
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • Specs

Xpeng G9 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.

large SUV · 2024 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

AXpeng G9

631 €per year

21,0 kWh/100 km weighted · 4.20 € per 100 km · 3 151 kWh per year

Gap2,431 € per yearin favour of the G9 (−79 %)≈ 1,120 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 · G9BB · GiuliaGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway537 €3,420 €2,884 € · G9
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway631 €3,061 €2,431 € · G9
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway746 €2,783 €2,037 € · G9

Cumulative saving for the G9

1 year
2,431 €
3 years
7,292 €
5 years
12,154 €
10 years
24,308 €

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

What produces these figures

WLTP combined
20.2 kWh/100 km · 9.0 L/100 km
Powertrain
Fully electric · Combustion
Power
543 ch · 510 ch
Kerb weight
2,355 kg · 1,580 kg

Other similar comparisons

AlfaVSBMW

Romeo Giulia Quadrifoglio vs M3 Competition

gap 692 €/year
AlfaVSBMW

Romeo Giulia Quadrifoglio vs M3 Competition Sedan

gap 692 €/year
AlfaVSBMW

Romeo Giulia Quadrifoglio vs M3 Competition xDrive

gap 896 €/year
AlfaVSBMW

Romeo Giulia Quadrifoglio vs M4 Competition

gap 692 €/year

Frequently asked questions

On a 100 km mixed trip, the Xpeng G9 is about 80% 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 Xpeng G9 is 490 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The Xpeng G9 is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.

G9
· Giulia