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X7Petrolvs525dDiesel
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  • SpecsX7 · 525d

BMW X7 xDrive50i G07 vs BMW 525d 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.

luxury SUV · 2018 vs 2018 · 15,000 km/an · Mixed · Petrol 95 2.17 €/L · Diesel 2.38 €/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 X7 xDrive50i G07

3,878 €per year

11,9 L/100 km weighted · 25.85 € per 100 km · 1 787 L per year

Gap1,999 € per yearin favour of the 525d (−52 %)≈ 921 L petrol 95
BBMW 525d G30

1,878 €per year

5,3 L/100 km weighted · 12.52 € per 100 km · 791 L per year

The verdict changes with your usage
ProfileSplitAA · X7BB · 525dGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway4,332 €2,033 €2,299 € · 525d
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway3,878 €1,878 €1,999 € · 525d
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway3,525 €1,761 €1,765 € · 525d

Cumulative saving for the 525d

1 year
1,999 €
3 years
5,998 €
5 years
9,997 €
10 years
19,995 €

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

What produces these figures

WLTP combined
11.4 L/100 km · 5.1 L/100 km
Powertrain
Combustion · Combustion
Power
462 ch · 231 ch
Kerb weight
2,460 kg · 1,595 kg

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Frequently asked questions

On a 100 km mixed trip, the BMW 525d is about 50% cheaper than the BMW X7 xDrive50i with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The BMW 525d is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.