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2023PetrolvsModel 3BEV
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumption

Porsche 2023 911 Sport Classic 992 vs Tesla Model 3 Performance: 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.

sports car · 2023 vs 2021 · 15,000 km/an · Mixed · Petrol 95 2.17 €/L · Home 0.20 €/kWh · 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
Charging type

Result · yearly energy cost

APorsche 2023 911 Sport Classic 992

4,286 €per year

13,2 L/100 km weighted · 28.57 € per 100 km · 1 975 L per year

Gap3,765 € per yearin favour of the Model 3 Performance (−88 %)≈ 1,735 L petrol 95
BTesla Model 3 Performance

521 €per year

17,3 kWh/100 km weighted · 3.47 € per 100 km · 2 602 kWh per year

The verdict changes with your usage
ProfileSplitAA · 2023BB · Model 3Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway4,788 €511 €4,277 € · Model 3
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway4,286 €521 €3,765 € · Model 3
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway3,896 €548 €3,348 € · Model 3

Cumulative saving for the Model 3 Performance

1 year
3,765 €
3 years
11,296 €
5 years
18,826 €
10 years
37,653 €

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

What produces these figures

WLTP combined
12.6 L/100 km · 16.5 kWh/100 km
Powertrain
Combustion · Fully electric
Power
551 ch · 456 ch
Kerb weight
1,573 kg · 1,836 kg

Other similar comparisons

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F-TYPE R P575 vs 2023 911 Sport Classic

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BMWVSTesla

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2023 911 Sport Classic vs Z4 M40i

gap 2 364 €/year
TeslaVSBMW

Model 3 Performance vs i4 eDrive35

gap 80 €/year

Frequently asked questions

On a 100 km mixed trip, the Tesla Model 3 Performance is about 90% cheaper than the Porsche 2023 911 Sport Classic with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the Tesla Model 3 Performance is 547 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The Tesla Model 3 Performance is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.

Yearly cost
  • Specs2023 · Model 3