Skip to main content
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
FRENDEESIT
© 2026 Caralogy · All rights reserved
  1. Home
  2. /Porsche
  3. /911
Carrera GTS 991.2Petrol
  • Full spec sheetSpecsSpecs and real cost
  • ConsumptionConsumptionAnnual running cost
  • MotorwayMotorwaySimulated trip
  • PerformancePerformance0-100, lap times

Porsche 911 Carrera GTS 991.2: real running cost

Annual running cost and consumption - customisable simulation.

sports car · 2018 · 15,000 km/an

Result

3,581 €
Annual cost
15,000 km/yr
Cost / 100 km
23.87 €
fuel price
Monthly cost
298 €/mois
average estimate
5-year cost
17,903 €
energy only

Your usage profile

Annual mileage

Driving mix

Summary

Running cost of the Porsche 911 Carrera GTS 991.2

Over 15 000 km/year, the Porsche 911 Carrera GTS 991.2 costs 3 581 €/year in fuel (23,87 €/100 km). This varies with driving mix and fuel price.

Methodology

Caralogy weights WLTP consumption by cycle according to your driving mix and applies selected rates. The result is closer to real-world consumption than the WLTP combined figure alone.

Sensitivity

Energy cost is sensitive to fuel price and driving mix. Urban driving significantly increases consumption.

What if you changed profile?

What if you drove 25,000 km/year?

+2 387 €/yr

5 968 €/an

What if fuel rose by 10%?

+358 €/yr

3 939 €/an

What if you drove 100% in town?

+684 €/yr

4 264 €/an

What if 80% of your km were on the motorway?

-526 €/yr

3 055 €/an

Against its rivals: annual cost

Compare with a rival

  • Porsche Panamera Turbo vs Porsche 911 Carrera GTS 991.2 running cost
    Petrol · 550 ch · 15.7 L/100 km5,110 €/an · +1,530 € vs 911 Carrera GTS 991.2
  • BMW i5 M60 xDrive Touring vs Porsche 911 Carrera GTS 991.2 running cost
    BEV · 517 ch · 75.5 kWh
  • BMW 550e xDrive Touring vs Porsche 911 Carrera GTS 991.2 running cost
    PHEV · 489 ch · 19 kWh358 €/an · −3,222 € vs 911 Carrera GTS 991.2

Continue with the Porsche 911 Carrera GTS 991.2

The same car, from other angles.

  • Full spec sheet

    Full spec sheet of the Porsche 911 Carrera GTS 991.2: specs and real cost
    64 L · 480 ch
  • Motorway

    Simulated motorway trip of the Porsche 911 Carrera GTS 991.2: stops and duration
    Paris → Lyon non-stop · 4h12
  • Performance

    Performance of the Porsche 911 Carrera GTS 991.2: 0-100 and lap times
    0-100 in 3.6 s · 480 hp

Frequently asked questions

How much does the Porsche 911 Carrera GTS 991.2 cost per year in energy?+
The Porsche 911 Carrera GTS 991.2 costs approximately 3 581 €/year in energy over 15 000 km/year (Caralogy estimate).
What is the real consumption of the Porsche 911 Carrera GTS 991.2?+
For the Porsche 911 Carrera GTS 991.2: WLTP combined consumption 10,2 L/100 km. WLTP consumption is a standardised cycle. Real consumption varies with driving mix, driving style and weather. Caralogy weights WLTP data by cycle.
How much does the Porsche 911 Carrera GTS 991.2 cost per 100 km?+
The cost per 100 km of the Porsche 911 Carrera GTS 991.2 is approximately 23,87 € at selected rates.
Is the Porsche 911 Carrera GTS 991.2 economical to run?+
Running costs depend on annual mileage, energy rate and driving mix. Use the simulator above.