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X6PetrolvsGBEV
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  • SpecsX6 · G

BMW X6 M Competition G06 vs Mercedes G 580 W463: 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 · 2021 vs 2024 · 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

ABMW X6 M Competition G06

4,593 €per year

14,1 L/100 km weighted · 30.62 € per 100 km · 2 117 L per year

Gap3,828 € per yearin favour of the G 580 (−83 %)≈ 1,764 L petrol 95
BMercedes G 580 W463

765 €per year

25,5 kWh/100 km weighted · 5.10 € per 100 km · 3 822 kWh per year

The verdict changes with your usage
ProfileSplitAA · X6BB · GGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway5,465 €651 €4,814 € · G
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway4,593 €765 €3,828 € · G
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway3,922 €905 €3,018 € · G

Cumulative saving for the G 580

1 year
3,828 €
3 years
11,484 €
5 years
19,140 €
10 years
38,280 €

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

What produces these figures

WLTP combined
13.1 L/100 km · 24.5 kWh/100 km
Powertrain
Combustion · Fully electric
Power
625 ch · 587 ch
Kerb weight
2,320 kg · 1,399 kg

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Frequently asked questions

On a 100 km mixed trip, the Mercedes G 580 is about 85% cheaper than the BMW X6 M Competition with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the Mercedes G 580 is 473 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The Mercedes G 580 is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.