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. /Consumption
  3. /Estates
Panameravs718Petrol
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsPanamera · 718

Porsche Panamera 4S vs Porsche 718 Boxster GTS PDK: 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.

limousine · 2010 vs 2018 · 15,000 km/an · Mixed · Petrol 95 2.17 €/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

APorsche Panamera 4S

4,184 €per year

12,9 L/100 km weighted · 27.89 € per 100 km · 1 928 L per year

Gap100 € per yearin favour of the Panamera 4S (−2 %)≈ 46 L petrol 95
BPorsche 718 Boxster GTS PDK

4,283 €per year

13,2 L/100 km weighted · 28.56 € per 100 km · 1 974 L per year

The verdict changes with your usage
ProfileSplitAA · PanameraBB · 718Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway4,674 €5,575 €901 € · Panamera
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway4,184 €4,283 €Nearly level
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway3,803 €3,516 €287 € · 718

Cumulative saving for the Panamera 4S

1 year
100 €
3 years
299 €
5 years
498 €
10 years
996 €

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

What produces these figures

WLTP combined
12.3 L/100 km · 10.7 L/100 km
Powertrain
Combustion · Combustion
Power
440 ch · 365 ch
Kerb weight
1,860 kg · 1,405 kg

Other similar comparisons

PorscheVSBMW

Panamera 4S vs 750Ld xDrive

gap 2 653 €/year
PorscheVSBMW

718 Boxster GTS PDK vs Z4 M40i

gap 2 361 €/year
BMWVSPorsche

750i xDrive vs Panamera 4S

gap 1 169 €/year
PorscheVSBMW

718 Boxster GTS PDK vs Z4 M40i

gap 2 430 €/year

Frequently asked questions

On a 100 km mixed trip, the Porsche Panamera 4S and Porsche 718 Boxster GTS PDK have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.

The Porsche Panamera 4S is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.