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G9vsGLCBEV
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  • SpecsG9

Xpeng G9 vs Mercedes GLC 400 4MATIC X254: 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 2025 · 15,000 km/an · Mixed · Home 0.20 €/kWh · Methodology
Annual mileage
15,000 km
5,000 km50,000 km
Driving mix

30 % City · 50 % Road · 20 % Motorway

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

Gap219 € per yearin favour of the GLC 400 4MATIC (−35 %)≈ 101 L petrol 95
BMercedes GLC 400 4MATIC X254

412 €per year

13,7 kWh/100 km weighted · 2.75 € per 100 km · 2 059 kWh per year

The verdict changes with your usage
ProfileSplitAA · G9BB · GLCGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway537 €351 €186 € · GLC
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway631 €412 €219 € · GLC
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway746 €487 €258 € · GLC

Cumulative saving for the GLC 400 4MATIC

1 year
219 €
3 years
656 €
5 years
1,093 €
10 years
2,185 €

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

What produces these figures

WLTP combined
20.2 kWh/100 km · 13.2 kWh/100 km
Powertrain
Fully electric · Fully electric
Power
543 ch · 489 ch
Kerb weight
2,355 kg · 2,535 kg

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Frequently asked questions

On a 100 km mixed trip, the Mercedes GLC 400 4MATIC is about 35% cheaper than the Xpeng G9 with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

Mercedes GLC 400 4MATIC offers more range: 713 km vs 490 km for Xpeng G9 (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.

The Mercedes GLC 400 4MATIC is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.

· GLC