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Porsche Featured 2023 Coupe

Vision 357 2023

Porsche Vision 357

Trim Base
Variant Concept Coupe
Generation Concept
Body Style Coupe
Model Year 2023
Fuel Petrol / E-Fuels
Transmission 7-speed PDK dual-clutch automatic
Drive Type Rwd
Engine 4.0L Naturally Aspirated Flat-6
Horsepower 493 hp
Starting from
Concept Vehicle (Unpriced)
View pricing Owner reviews

Vehicle Overview

Conceptual sports car paying homage to the Porsche 356, powered by a high-revving 4.0L naturally aspirated flat-six engine and built for e-fuel capability.

The Porsche Vision 357 honors the legendary 356 while utilizing the potent 4.0-liter naturally aspirated flat-six engine from the 718 Cayman GT4 RS.

Ratings

4.9 Expert Rating
1 Community Reviews
22 Views

Category Scores

Performance 9.5
Comfort 8.0
Safety 9.0
Fuel Economy 8.0
Technology 9.2
Maintenance 8.0
Reliability 8.5
Interior 9.0
Exterior 9.9
Value 8.5

Specifications

Design & Build

Platform Porsche 718 Cayman GT4 RS
Layout Mid-engine, rear-wheel drive
Seating Capacity 2
Exterior Paint Two-tone Glace Grey and Grivola Grey Metallic

Dimensions

Body Type Coupe

Engine & Performance

Engine4.0L Naturally Aspirated Flat-6
Horsepower493 hp
Torque343 lb-ft
Fuel TypePetrol / E-fuels
Transmission7-speed PDK dual-clutch automatic
Drive TypeRWD
EmissionsDesigned for carbon-neutral e-fuels

Fuel Economy

Fuel TypePetrol / E-fuels
EmissionsDesigned for carbon-neutral e-fuels

Technology

  • High-speed mid-engine platform layout
  • Hidden air intakes integrated behind side windows
  • Four-point light signet with historic round design

Expert Review

By FindEdition Auto Team

4.9 / 10 expert score

Overview

The Porsche Vision 357 honors the legendary 356 while utilizing the potent 4.0-liter naturally aspirated flat-six engine from the 718 Cayman GT4 RS.

Driving Mechanics

Built upon a thoroughbred track-focused architecture, featuring a 7-speed dual-clutch PDK transmission and rear-wheel drive layout.

Sustainability & Fuel

Engineered around the future concept of synthetic e-fuels, promoting near-carbon-neutral combustion motoring.

Pros

  • Stunning retro-modern design evoking the original 356
  • High-revving 4.0L flat-six engine producing 493 hp
  • Advanced aerodynamic integration with hidden air intakes
  • Built with sustainable natural fiber-reinforced plastics
  • Compatibility vision for carbon-neutral e-fuels

Cons

  • Single-unit concept car not available for public purchase
  • No official EPA fuel economy figures
  • Limited production status means purely display and testing

Verdict

A breathtaking design study that brilliantly bridges Porsche's historic roots with modern high-performance track capability.

Pricing Intelligence

FinanceConcept vehicle not for sale
LeaseN/A
TaxesN/A

Product Intelligence

Buying Recommendation

As an exclusive concept vehicle, it is not available for purchase or retail acquisition.

Ownership Cost

Maintained strictly as a manufacturer heritage and development showcase vehicle.

Alternatives

As an exclusive concept vehicle, it is not available for purchase or retail acquisition.

Compared to other brand heritage concepts, the Vision 357 uniquely uses a functional, road-legal track sports car architecture underneath.

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Compare & Alternatives

For higher ratings in the Porsche lineup, consider the Porsche 911 (9.7/10).

Better Alternatives

Porsche 911 9.7/10 Porsche Taycan 9.6/10

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