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Home›Consumption›Porsche 911 vs Porsche Panamera

Consumption comparison

Porsche 911 Turbo Cabriolet 997.2 vs Porsche Panamera 970.1: how much do I save per year?

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

PorschePetrol

911 Turbo Cabriolet 997.2

67.001757 L · 2010

12,5 L/100km

VS
PorschePetrolMost economical

Panamera 970.1

79.872151 L · 2013

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 : 2,03 €/L·Diesel : 2,25 €/L

Annual energy cost · 15 000 km

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

PorschePetrol

911 Turbo Cabriolet 997.2

Annual energy cost · 15 000 km

4 018€

26,78 € / 100 km

Equivalent to 1 976 L of petrol 95 per year

Weighted consumption
13,2 L/100km
Fuel price
2,03 €/L
Fuel used
1976,3 L per year
PorschePetrolMost economical

Panamera 970.1

Annual energy cost · 15 000 km

3 437€

22,91 € / 100 km

Equivalent to 1 691 L of petrol 95 per year

Weighted consumption
11,3 L/100km
Fuel price
2,03 €/L
Fuel used
1690,5 L per year
Annual gap Panamera vs 911 Turbo Cabriolet+581 €/an≈ 286 L petrol 95

Porsche Panamera 970.1 costs 581 €/an less in energy than Porsche 911 Turbo Cabriolet 997.2, over 15 000 km for this driving mix.

≈ 286 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

581 €

≈ 286 L petrol 95

3 years

1 743 €

≈ 857 L petrol 95

5 years

2 905 €

≈ 1429 L petrol 95

10 years

5 809 €

≈ 2858 L petrol 95

Cumulative savings for Porsche Panamera 970.1 versus Porsche 911 Turbo Cabriolet 997.2. Excluding purchase, insurance, maintenance and depreciation.

Annual fuel cost breakdown

Projection over 15 000 km/year.

Porsche

911 Turbo Cabriolet 997.2

Fuelkm/year€/kmAnnual cost
Annual fuel2,03 €/L15 000 km0,268 €/km4 018 €
Porsche

Panamera 970.1

Fuelkm/year€/kmAnnual cost
Annual fuel2,03 €/L15 000 km0,229 €/km3 437 €

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Frequently asked questions

On a 100 km mixed trip, the Porsche Panamera is about 15% cheaper than the Porsche 911 Turbo Cabriolet with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

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