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Home›Consumption›BMW X5 vs Porsche Cayenne

Consumption comparison

BMW X5 xDrive40d G05 vs Porsche Cayenne E3.1: how much do I save per year?

Same car, two powertrains. The simulator below calculates the gap based on your mileage and charging type.

BMWHybridMost economical

X5 xDrive40d G05

80 L · 2021

6,5 L/100km

VS
PorschePetrol

Cayenne E3.1

23.7 L · 2019

11,2 L/100km

MotorwayRange & chargingPerformance0-100, top speedConsumptionAnnual TCO

Annual mileage

15 000 km/an

5 000 km50 000 km

Simulated driving mix

Drag anywhere on the bar to adjust

Fuel price

Petrol 95 : 1,99 €/L·Diesel : 1,75 €/L

Annual energy cost · 15 000 km

Typical annual usage : Mix 30% city / 50% road / 20% motorway

BMWHybridMost economical

X5 xDrive40d G05

Annual energy cost · 15 000 km

1 764€

11,76 € / 100 km

Equivalent to 886 L of petrol 95 per year

Weighted consumption
6,7 L/100km
Fuel price
1,75 €/L
Fuel used
1008,0 L per year
PorschePetrol

Cayenne E3.1

Annual energy cost · 15 000 km

3 391€

22,61 € / 100 km

Equivalent to 1 704 L of petrol 95 per year

Weighted consumption
11,4 L/100km
Fuel price
1,99 €/L
Fuel used
1704,0 L per year
Annual gap X5 xDrive40d vs Cayenne+1 627 €/an≈ 818 L petrol 95

BMW X5 xDrive40d G05 costs 1 627 €/an less in energy than Porsche Cayenne E3.1, over 15 000 km for this driving mix.

≈ 818 L of petrol 95 saved per year

Your savings over the ownership period

Cumulative projection by annual mileage. The cheaper-to-run vehicle widens the gap year after year.

Annual mileage

15 000 km/an

1 year

1 627 €

≈ 818 L petrol 95

3 years

4 881 €

≈ 2453 L petrol 95

5 years

8 135 €

≈ 4088 L petrol 95

10 years

16 270 €

≈ 8176 L petrol 95

Cumulative savings for BMW X5 xDrive40d G05 versus Porsche Cayenne E3.1. Excluding purchase, insurance, maintenance and depreciation.

Annual fuel cost breakdown

Projection over 15 000 km/year.

BMW

X5 xDrive40d G05

Fuelkm/year€/kmAnnual cost
Annual fuel1,75 €/L15 000 km0,118 €/km1 764 €
Porsche

Cayenne E3.1

Fuelkm/year€/kmAnnual cost
Annual fuel1,99 €/L15 000 km0,226 €/km3 391 €

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Frequently asked questions

On a 100 km mixed trip, the BMW X5 xDrive40d is about 40% cheaper than the Porsche Cayenne with default parameters. This ratio shifts with your actual energy prices — simulate for your profile.

The BMW X5 xDrive40d is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.