2025 Porsche 718 Cayman GT4 RS

Specifications, live market data, colors, and factory features.

24 for sale right now

$185,749 – $315,140

View Listings

Specifications

493

Horsepower

331

lb-ft Torque

MPG Combined

Seats

$164k

Base MSRP

Performance

Engine: 4.0L flat 6
Horsepower: 493 hp
Torque: 331 lb-ft
Transmission: 7-Speed Automatic
Drivetrain: RWD

Fuel & Efficiency

Fuel: Gasoline
MPG City: 15 mpg
MPG Highway: 19 mpg
MPG Combined: 16 mpg
Fuel Tank: 16.9 gal

Dimensions

Length: 175.4″
Width: 71.7″
Height: 49.9″
Wheelbase: 97.8″
Curb Weight: 3,227 lbs
Cargo Volume: 9.2 cu ft

Body & Practicality

Body Style: Coupe
Doors: 2
Seating: 2
Base MSRP: $164,200

Colors

Factory colors on 2025 Porsche 718 Cayman GT4 RSs for sale now.

Exterior

White4
Arctic Grey(gray)2
GT Silver Metallic(silver)2
Racing Yellow(yellow)2
Arctic Gray(silver)1
Blue Metallic(blue)1
Ruby Star Neo(red)1
Black1
No Color1
Blue1

Interior

Black13
Leather/Race-Tex Interior in Black with Deep Sea Blue Stitching i.c.w. Weissach Package(black)1
BLACK1
No Color1
Black w/Arctic Grey Stitching(black)1
Chalk(white)1

Live Market Data

Computed from active 2025 Porsche 718 Cayman GT4 RS listings nationwide, updated continuously.

For sale now24

Median price$215,624

Average price$220,709

Price range$185,749 – $315,140

Median vs. MSRP+$51,424

Avg. days on market60

Avg. mileage3,144 mi

New / Used0 / 24

Price Distribution

Price vs. Mileage

Latest GT4 RS Listings

The newest 2025 Porsche 718 Cayman GT4 RSs on the market.

View all 24 →

Used 2025 Porsche 718 Cayman

GT4 RS

$195,695

2,187 mi

Est. $2,802/mo*

1 day on market

Marino Performance Motors

West Palm Beach, FL

Used 2025 Porsche 718 Cayman

GT4 RS

$225,175

2,914 mi

Est. $3,223/mo*

1 day on market

BlueBlack

Porsche Grapevine

Grapevine, TX

Used 2025 Porsche 718 Cayman

GT4 RS

$239,873

722 mi

Est. $3,432/mo*

3 days on market

Arctic GrayBlack

Porsche Stevens Creek

Santa Clara, CA

Used 2025 Porsche 718 Cayman

GT4 RS

$200,794

7,222 mi

Est. $2,875/mo*

8 days on market

Blue

Fitzgerald Frederick

Frederick, MD

Certified 2025 Porsche 718 Cayman

GT4 RS

$214,985

3,199 mi

Est. $3,077/mo*

12 days on market

Ruby Star NeoBlack

Porsche Carlsbad

Carlsbad, CA

Used 2025 Porsche 718 Cayman

GT4 RS

$215,749

1,007 mi

Est. $3,088/mo*

17 days on market

Arctic GreyBlack

Porsche Danbury

Danbury, CT

Used 2025 Porsche 718 Cayman

GT4 RS

$250,062

1,503 mi

Est. $3,577/mo*

22 days on market

Racing YellowBlack

Porsche Fremont

Fremont, CA

Used 2025 Porsche 718 Cayman

GT4 RS

$223,170

525 mi

Est. $3,194/mo*

24 days on market

BlackBlack

Premium Auto NY, Inc.

Staten Island, NY

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The median 2025 Porsche 718 Cayman GT4 RS lists for $215,624 today.

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Factory Features

Standard equipment from the window sticker, reviewed for accuracy.

Comfort & Convenience

Dual-zone front automatic climate control
HomeLink programmable garage door opener
Remote key fob with cargo access
Remote power cargo access release
Power fuel-flap locking
Power 1st-row windows

Driver Assistance

Back-up camera
ParkAssist rear parking sensors
Cruise control
ABS with multi-stage stability and traction control via PSM

Entertainment

Porsche Communication Management (PCM) with navigation
Porsche Connect including Car Connect Services (Remote, Safety, and Security Services)
Apple CarPlay
Voice control / voice-operated navigation
Integrated LTE module with built-in eSIM for online functions
2 LCD monitors in the front
8-speaker audio system
Streaming audio
Radio with seek/scan, clock, speed-compensated volume, Radio Data System, external memory control, and 11 GB internal memory
Window-grid diversity antenna
SiriusXM antenna (standard; deletion available at no charge)

Exterior

Two-door mid-engine coupe body
Carbon fiber-reinforced plastic (CFRP) front hood and front fenders
Lightweight glass rear window
Fixed CFRP rear wing with swan-neck aluminum mounts; manually adjustable angle (3 stages)
Aerodynamically optimized front splitter with flow-around side blades
Adjustable front diffuser (4 stages) and rear diffuser
Fully paneled/clad underbody with aerodynamic deflectors
NACA ducts in front hood for brake cooling
NACA intakes in underbody
Wheel-arch vents with slats on front fenders
RS process-air intakes in place of rear side windows feeding a central airbox (visible through rear window)
Side cooling air intakes in rear quarter panels
Bi-xenon lightweight headlights without headlight cleaning system
LED taillights and LED brakelights (including center high-mount)
Body-colored power heated side mirrors with manual folding
Body-colored door handles
Body-colored front and rear bumpers with black inserts/accents
Black side window trim
Variable intermittent front wipers
Fixed rear window with defroster
Light-tinted glass with windshield sun-visor strip
Liftgate rear cargo access
Perimeter/approach lights
Tire mobility kit (no full-size spare)
Standard solid exterior colors available (e.g., White)

Interior

2-passenger cockpit
Full bucket seats (CFRP with carbon-weave finish) standard; integrated thorax airbag; electric height and manual fore/aft adjustment
Standard interior in Black/Race-Tex with Arctic Grey stitching
360 mm GT sport steering wheel in black Race-Tex with yellow top-center marking; manual tilt/telescoping column
PDK gear selector with Race-Tex simulated-suede material
Lightweight door panels with textile door-pull loops and storage nets
Full Race-Tex simulated-suede headliner
Race-Tex simulated-suede door trim inserts
Carbon fiber instrument panel insert and carbon fiber console insert with aluminum interior accents
Lightweight carpets and carpet floor trim
Floor mats
Fixed front head restraints
Front center armrest
Full floor console with covered storage
Illuminated locking glove box
Driver and passenger door bins / interior concealed storage
Driver and passenger visor vanity mirrors
Day-night rearview mirror
Analog instrument cluster with outside temperature gauge, redundant digital speedometer, and driver information center
Power front windows with one-touch up/down
Front map lights and fade-to-off interior lighting
Cargo space lights
Rigid cargo cover
Front luggage compartment approximately 4.4 cu ft and rear approximately 4.8 cu ft
Air filtration
1 12V DC power outlet
Front cupholder

Mechanical & Performance

4.0-liter naturally aspirated flat-six (boxer) engine
493 hp at 8,400 rpm
331 lb-ft of torque at 6,250 rpm
9,000 rpm maximum engine speed
Individual throttle valves (six) with variable resonance intake manifold
VarioCam camshaft control for intake and exhaust valves
Dry-sump lubrication with separate oil tank
Gasoline particulate filter
Rear-wheel drive
7-speed Porsche Doppelkupplung (PDK) dual-clutch transmission (exclusive; no manual)
Sport-oriented short gearing (no overdrive; top speed in 7th)
Steering-wheel shift paddles and sequential center-console PDK selector lever
Porsche Torque Vectoring (PTV) with mechanical rear limited-slip differential (RS-specific lock values)
0–60 mph in 3.2 seconds
Top track speed 196 mph
Adjustable track-ready sports suspension (toe, camber, and anti-roll bars adjustable)
RS-specific spring rates with helper springs
Porsche Active Suspension Management (PASM) with sports tuning; lowered 30 mm
MacPherson strut front and rear axles with ball-joint chassis mounts
Electromechanical power steering with variable ratio and speed-sensitive assist (360 mm wheel)
Porsche Stability Management (PSM) with ABS; two-stage switch-off (ESC OFF / ESC+TC OFF)
Six-piston aluminum monobloc front fixed calipers; 408 mm dimpled, internally vented grey cast iron composite discs
Four-piston aluminum monobloc rear fixed calipers; 380 mm dimpled, internally vented grey cast iron composite discs
Red-painted brake calipers
Brake Assist and electric parking brake
Hill Hold Control
Stainless steel Sport Exhaust system with dual black tailpipe finishers
20-inch 718 Cayman GT4 RS forged aluminum center-lock wheels (8.5J x 20 front / 11.0J x 20 rear), Dark Silver satin finish
Summer/UHP sports tires 245/35 ZR 20 front and 295/30 ZR 20 rear
Track-optimized Tire Pressure Monitoring (TPM)
4.17 rear axle ratio
16.9-gallon fuel tank
Curb weight 3,227 lbs (US)

Safety & Security

Dual-stage driver and passenger front airbags
Driver and passenger knee airbags
Dual-stage driver and passenger seat-mounted side airbags
Curtain first-row side airbags
Airbag occupancy sensor
Side impact beams
Outboard front lap-and-shoulder safety belts with pretensioners
Tire-specific low tire pressure warning (TPM)
Immobilizer
Perimeter alarm
Porsche Vehicle Tracking System (PVTS)
Valet function

Warranty

4-year/50,000-mile New Vehicle Limited Warranty (PCNA; USA/Canada registration)
12-year unlimited-mileage Corrosion Perforation Limited Warranty
4-year/50,000-mile roadside assistance coverage concurrent with the new-vehicle warranty period