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Porsche 718 Cayman GT4
For Sale in Lincolnwood, IL
The Porsche 718 Cayman GT4 represents the most track-focused closed-roof variant within the 718 lineup. Developed by Porsche’s GT division, the GT4 combines a naturally aspirated flat-six engine with a motorsport-derived chassis and aerodynamic refinements engineered for measurable circuit performance. It prioritizes mechanical feedback, balance, and high-revving precision.
The 718 Cayman GT4 is powered by a 4.0-liter naturally aspirated flat-six engine producing 414 horsepower and 309 lb-ft of torque. The engine revs to 8,000 rpm and delivers linear power delivery without turbocharging. Acceleration from 0–60 mph occurs in approximately 4.2 seconds with the standard 6-speed manual transmission and approximately 3.7 seconds when equipped with the available 7-speed Porsche Doppelkupplung (PDK).
The GT4’s chassis incorporates a motorsport-derived suspension system. Ride height is lowered compared to standard 718 models, and Porsche Active Suspension Management is standard. Spring rates and damper calibration emphasize track precision while remaining usable on public roads.
Aerodynamic enhancements distinguish the GT4 from other Cayman variants. A fixed rear wing increases downforce at speed, while a front splitter and rear diffuser optimize airflow management. These elements are functional, contributing to measurable stability improvements during high-speed cornering.
Braking capability is upgraded to match performance output. Large ventilated brake discs provide consistent stopping power, and available Porsche Ceramic Composite Brakes reduce unsprung weight while increasing fade resistance under repeated heavy braking.
Inside, the GT4 maintains a performance-oriented interior. Sport seats provide lateral support, lightweight materials reduce mass, and digital instrumentation integrates performance data clearly. The cabin reflects a focused, driver-first environment without excessive luxury embellishment.
The 718 Cayman GT4 delivers high-revving engine character, aerodynamic grip, and track-ready suspension within a compact mid-engine sports car platform.
Price: | Starting at $ 106,500 MSRP* |
Power: | Starts with @ 414 hp |
Acceleration: | Starts at 0-60 mph 4.2 sec** |
Torque: | Starts at @ 309 lb-ft |
Features of the Porsche 718 Cayman GT4
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4.0-liter naturally aspirated flat-six engine.
The GT4 produces 414 horsepower and revs to 8,000 rpm. Power delivery remains linear and immediate. Throttle response emphasizes precision. Mechanical engagement defines the experience.
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GT-derived suspension system.
The chassis is lowered compared to standard 718 models. Porsche Active Suspension Management is standard. Damping calibration prioritizes track performance. Cornering stability remains sharp.
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Fixed rear wing and aerodynamic enhancements.
A fixed rear wing increases downforce at speed. The front splitter improves airflow management. The rear diffuser stabilizes high-speed balance. Aerodynamics are performance-focused.
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Manual and PDK transmission options.
A 6-speed manual transmission comes standard. An available 7-speed PDK enhances acceleration performance. Gear changes remain precise. Driver engagement remains central.
Upgraded braking systems. Large ventilated brake discs provide strong stopping performance. Available ceramic composite brakes reduce fade under repeated use. Pedal feel remains consistent. Braking matches acceleration capability.
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Driver-focused cockpit design.
Sport seats provide enhanced lateral support. Lightweight materials reinforce performance identity. Digital instrumentation integrates vehicle data clearly. The cabin prioritizes focus and clarity.
Explore current inventory or schedule a test drive at Porsche Lincolnwood.
*Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance, and optional equipment, products, packages and accessories. Options, model availability and actual dealer price may vary. See dealer for details, costs and terms.
**Stated rates of acceleration are estimated based upon manufacturer’s track results and may vary depending on model, environmental and road surface conditions, driving style, elevation and vehicle load.
