Porsche Ontario

2262 Inland Empire Blvd Ontario, CA 91764

2023 Porsche 718 Cayman GT4 Overview overview icon

2023 Porsche 718 Cayman GT4 in Ontario

Porsche 718 Cayman GT4 Dealer in Ontario

2023 Porsche 718 Cayman GT4 Performance Porsche Performance

2023 Porsche 718 Cayman GT4 performance


The 718 Cayman GT4 shows maximum performance, not only just sprinting from 0 to 60 or more, but also when slowing back down to 0. This is ensured by six-piston aluminium monobloc fixed brake calipers at the front, four-piston aluminium monobloc fixed brake calipers at the rear, calipers in red, for greater inherent stability and faster response when applying and releasing the brake, even under extreme loads. The composite brake discs at the front and the rear have a diameter of 380mm and are cross-drilled and internally vented – powerful braking even in adverse weather conditions.

2023 Porsche 718 Cayman GT4 performance

GT sport suspension.

The lightweight spring-strut axle at the front is typical of a GT, the lightweight spring-strut axle at the rear is adjusted to the high performance of the 718 Cayman GT4 with additional reinforcements and helper springs as well as specific wheel mounts. Ball joints enable even more precise wheel control. The height, camber, toe angle and anti-roll bars can be individually adjusted for the race track.

2023 Porsche 718 Cayman GT4 performance

6-speed manual transmission.

The precise 6-speed manual transmission is fitted with a dual-mass flywheel and its optimally tuned gear ratios bring the high power output of the engine directly to the road. It also ensures a particularly sporty driving experience. Tight curve ahead, down shift, long straight, up shift: it's in your hands – in the truest sense of the word. This is performance which is not only measured in power values, but also in all quantities of driving pleasure. And the dynamic throttle-blip function plays its part too in keeping you, and your endorphin levels, busy.

2023 Porsche 718 Cayman GT4 performance

It speaks for itself: the sound of the 718 Cayman GT4.

For an even more powerful sports car sound at the touch of a button: the precise Sport Exhaust System with its two clearly separated black tailpipes to the left and right of the rear diffuser.

2023 Porsche 718 Cayman GT4 Appearance Porsche Appearance

2023 Porsche 718 Cayman GT4 Appearance Main Img
2023 Porsche 718 Cayman GT4 appearance

Clearly defined: the front fascia.

The highly distinctive front spoiler lip ensures aerodynamic drive on the front axle with additional spoilers in front of the wheel arches. The central air intake in the front fascia also optimizes the aerodynamics and channels the air stream up through the air outlet in front of the hood. Even the underside of the front spoiler lip has been aerodynamically optimized. Here, the special profiling – similar to a golf ball surface – ensures drag is as low as possible.

2023 Porsche 718 Cayman GT4 appearance

Side air intakes.

The side air intakes behind the doors are another example of performance-oriented design: the side plates, with embossed 'GT4' logo, create additional dynamic pressure. The result: a better supply of air and more efficient cooling of the engine.

2023 Porsche 718 Cayman GT4 appearance

Wing with integrated side plates.

Unmistakably from the race track: the fixed wing, formed as one part, with integrated side plates and supports made of aluminum. It ensures downforce on the rear axle and high traction to match.

2023 Porsche 718 Cayman GT4 Comfort Porsche Comfort

2023 Porsche 718 Cayman GT4 comfort

The center of attention - instrument cluster and GT sport steering wheel.

Typical 718: the instrument cluster with three round instruments and central tachometer. Typical GT: the yellow needles. And the GT-specific sport steering wheel finished with Race-Tex, with top center marking and black spokes. The center of the titanium-colored tachometer features the 'GT4' logo.

2023 Porsche 718 Cayman GT4 comfort

Motorsport character in the interior.

Deviated stitching, 'GT4' logo on the headrests and door opening loops are finished in silver. The door opening loop is derived directly from motorsport and emphasize the performance character of the GT4 as do the trims in Brushed Aluminium.

A Race-Tex interior with extended leather features is also available. These also come with the option of deviated stitching and door opening loops in the contrasting color red or yellow. The seatbelts can also be in matching colors if desired.

2023 Porsche 718 Cayman GT4 comfort

Chrono Package including preparation for lap trigger.

In addition to the analog and digital stopwatch on the dashboard, the optional Chrono Package boasts even greater functionality: Porsche Communication Management (PCM) has an enhanced performance display to show, store and evaluate measured lap times. The driver can use it to find out about the time and distance travelled for the current lap as well as the number of laps completed so far and the times achieved in each case. It is also possible to view the current fastest lap and range until empty. Any travelled distances can be recorded and benchmark times defined.

2023 Porsche 718 Cayman GT4 comfort

Porsche Track Precision app.

Connecting you to your Porsche and your Porsche to the world – Porsche Connect. It adds numerous services and the My Porsche app to the existing range of digital functions of your 718 Cayman GT4. Navigate to your destinations in the best way possible, synchronize personal contacts and addresses and use your calendar directly in the Porsche Communication Management (PCM). Porsche Connect is your smart co-pilot for everyday life, ensuring a unique sports car experience. Before, during and after the journey.

2023 Porsche 718 Cayman GT4 Safety & Warranty Porsche Safety

New Car Limited Warranty & Porsche 24-Hour Roadside Assistance Program for 4-Years / 50,000 Miles (whichever occurs first)

2023 Porsche 718 Cayman GT4 Safety Main Img
2023 Porsche 718 Cayman GT4 safety

Porsche Active Suspension Management (PASM -1.2 in).

This electronic adjustment of the shock absorber system actively and continuously adjusts the damping force on each wheel, based on current road conditions and driving style. PASM has two settings: 'Normal', which is a blend of performance and comfort, and 'Sport' where the set-up is much firmer.

2023 Porsche 718 Cayman GT4 safety

Dynamic transmission mounts.

This electronically regulated system minimizes perceptible oscillations and the vibration of the entire drivetrain, in particular the engine. It also adjusts the damping force and stiffness to the driving style and road surface conditions. The results are greater and more uniform drive force, increased traction and faster acceleration.

2023 Porsche 718 Cayman GT4 safety

Porsche Stability Management (PSM).

PSM is an automatic control system for helping to maintain stability at the limits of dynamic driving performance. In addition to the anti-lock braking system (ABS), it includes Electronic Stability Control (ESC) and Traction Control (TC). Alongside the performance tuning with extremely sensitive and accurate regular systems interventions, the systems can be switched off completely in two stages.

2023 Porsche 718 Cayman GT4 Specification specs icon

Specs Image
Height: 50.0 in
Width (w/ mirrors folded): 70.9 in
Wheelbase: 97.8 in
Length: 175.4 in

Specs reflect base model unless otherwise noted.

Bore 102.0 mm
Stroke 81.5 mm
Displacement 3,995 cc
Max. power 414 hp
Max. power at rpm 7,600 rpm
Max. engine speed 8,000 rpm
Max. torque (Manual) 309 lb-ft
Max. torque (PDK (Automatic)) 317 lb-ft
Max. torque at rpm (PDK (Automatic)) 5,500 rpm
Max. torque at rpm (Manual) 5,000 - 6,800 rpm
Max. power per liter 103.5 hp/l

Top track speed (with summer tires) (Manual) 189 mph
Top track speed (with summer tires) (PDK (Automatic)) 188 mph
0 - 60 mph (Manual) 4.2 s
0 - 60 mph (PDK (Automatic)) 3.7 s

Length 175.4 in
Width w/ mirrors folded 70.9 in
Width 78.5 in
Height 50.0 in
Wheelbase 97.8 in
Turning circle diameter 37.5 ft
Curb weight (Manual) 3,208 lb
Curb weight (PDK (Automatic)) 3,276 lb
Gross Vehicle Weight Rating (GVWR) (Manual) 3,858 lb
Gross Vehicle Weight Rating (GVWR) (PDK (Automatic)) 3,924 lb
Maximum load (Manual) 650 lb
Maximum load (PDK (Automatic)) 648 lb

Front luggage compartment volume 5.2 ft³
Rear luggage compartment volume 9.5 ft³
Fuel tank 16.9 gal

Limited vehicle warranty 4 years/50,000 miles (whichever comes first) including 24-hour roadside assistance program
Main service interval Porsche Cars North America offers service and maintenance packages in a variety of terms to match your intended usage. Please see your authorized Porsche Dealer for details and availability.
Limited paint warranty 4 years/50,000 miles (whichever comes first)
Limited corrosion warranty 12 years/unlimited miles

EPA Disclaimer EPA estimates not yet available.

We're sorry, but we do not have a 2023 Porsche 718 Cayman GT4 in our current inventory.

Search for New Vehicles | Search for Used Vehicles