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X5vs540iPetrol
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  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsX5 · 540i

BMW X5 M Competition G05 vs BMW 540i G30: 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 2018 · 15,000 km/an · Mixed · Petrol 95 2.17 €/L · 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

Result · yearly energy cost

ABMW X5 M Competition G05

4,629 €per year

14,2 L/100 km weighted · 30.86 € per 100 km · 2 133 L per year

Gap2,086 € per yearin favour of the 540i (−45 %)≈ 962 L petrol 95
BBMW 540i G30

2,542 €per year

7,8 L/100 km weighted · 16.95 € per 100 km · 1 172 L per year

The verdict changes with your usage
ProfileSplitAA · X5BB · 540iGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway5,421 €2,910 €2,511 € · 540i
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway4,629 €2,542 €2,086 € · 540i
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway4,020 €2,256 €1,764 € · 540i

Cumulative saving for the 540i

1 year
2,086 €
3 years
6,259 €
5 years
10,432 €
10 years
20,865 €

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

What produces these figures

WLTP combined
13.3 L/100 km · 7.4 L/100 km
Powertrain
Combustion · Combustion
Power
625 ch · 340 ch
Kerb weight
2,335 kg · 1,595 kg

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Frequently asked questions

On a 100 km mixed trip, the BMW 540i is about 45% cheaper than the BMW X5 M Competition with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The BMW 540i is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.