Aller au contenu principal
CaralogyCaralogy
HomeBrandsRoad TripBudgetDuelGuides
Caralogy

The car comparison platform. Physics simulation, road trips, real costs.

Navigation
All brandsCar duelRunning costsMotorwayMethodology
Simulators
Motorway simulatorRunning costsPerformance duel
Brands
VolkswagenBMWMercedesToyotaTeslaAudi
FRDEESIT
© 2026 Caralogy · All rights reserved
Home›Consumption›BMW 740d vs Porsche Panamera

Consumption comparison

BMW 740d xDrive G11 vs Porsche Panamera 971: 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

740d xDrive G11

78 L · 2020

5,4 L/100km

VS
PorschePetrol

Panamera 971

23.7 L · 2018

9,8 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

740d xDrive G11

Annual energy cost · 15 000 km

1 478€

9,85 € / 100 km

Equivalent to 743 L of petrol 95 per year

Weighted consumption
5,6 L/100km
Fuel price
1,75 €/L
Fuel used
844,5 L per year
PorschePetrol

Panamera 971

Annual energy cost · 15 000 km

2 967€

19,78 € / 100 km

Equivalent to 1 491 L of petrol 95 per year

Weighted consumption
9,9 L/100km
Fuel price
1,99 €/L
Fuel used
1491,0 L per year
Annual gap 740d xDrive vs Panamera+1 489 €/an≈ 748 L petrol 95

BMW 740d xDrive G11 costs 1 489 €/an less in energy than Porsche Panamera 971, over 15 000 km for this driving mix.

≈ 748 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

1 489 €

≈ 748 L petrol 95

3 years

4 468 €

≈ 2245 L petrol 95

5 years

7 446 €

≈ 3742 L petrol 95

10 years

14 892 €

≈ 7483 L petrol 95

Cumulative savings for BMW 740d xDrive G11 versus Porsche Panamera 971. Excluding purchase, insurance, maintenance and depreciation.

Annual fuel cost breakdown

Projection over 15 000 km/year.

BMW

740d xDrive G11

Fuelkm/year€/kmAnnual cost
Annual fuel1,75 €/L15 000 km0,099 €/km1 478 €
Porsche

Panamera 971

Fuelkm/year€/kmAnnual cost
Annual fuel1,99 €/L15 000 km0,198 €/km2 967 €

Other similar comparisons

BmwVSFiat

740d xDrive vs Tipo 1.5 Hybrid 130 7DCT

AudiVSBmw

A5 Sedan TDI quattro S tronic 150 kW vs 740d xDrive

BmwVSMercedes

740d xDrive vs C 400 e 4MATIC Limousine

BmwVSPorsche

540i xDrive vs Panamera

Frequently asked questions

On a 100 km mixed trip, the BMW 740d xDrive is about 50% cheaper than the Porsche Panamera with default parameters. This ratio shifts with your actual energy prices — simulate for your profile.

The BMW 740d xDrive is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.