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X7HybridvsQ7Diesel
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  • SpecsX7 · Q7

BMW X7 xDrive40d G07 vs Audi Q7 SUV: 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 · 2020 vs 2026 · 15,000 km/an · Mixed · 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 xDrive40d G07

2,431 €per year

6,8 L/100 km weighted · 16.20 € per 100 km · 1 023 L per year

Gap473 € per yearin favour of the X7 xDrive40d (−16 %)≈ 199 L diesel
BAudi Q7 SUV

2,904 €per year

8,1 L/100 km weighted · 19.36 € per 100 km · 1 222 L per year

The verdict changes with your usage
ProfileSplitAA · X7BB · Q7Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway2,639 €2,971 €332 € · X7
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway2,431 €2,904 €473 € · X7
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway2,270 €2,769 €499 € · X7

Cumulative saving for the X7 xDrive40d

1 year
473 €
3 years
1,420 €
5 years
2,367 €
10 years
4,734 €

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

What produces these figures

WLTP combined
6.6 L/100 km · 8.4 L/100 km
Powertrain
Mild hybrid 48 V · Combustion
Power
340 ch · 231 ch
Kerb weight
2,470 kg · 2,100 kg

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PorscheVSAudi

Cayenne Diesel vs Q7 SUV

gap 51 €/year

Frequently asked questions

On a 100 km mixed trip, the BMW X7 xDrive40d is about 15% cheaper than the Audi Q7 SUV with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The BMW X7 xDrive40d is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.