2018 Porsche 718 Cayman GTS
Specifications, live market data, colors, and factory features.
14 for sale right now
$53,215 – $90,959
Specifications
Performance
- Engine
- 2.5L flat 4
- Horsepower
- 365 hp
- Torque
- 309 lb-ft
- Transmission
- 6-Speed Manual
- Drivetrain
- RWD
Fuel & Efficiency
- Fuel
- Gasoline
- MPG City
- 19 mpg
- MPG Highway
- 25 mpg
- MPG Combined
- 21 mpg
- Fuel Tank
- 16.9 gal
Dimensions
- Length
- 172.9″
- Width
- 70.9″
- Height
- 50.6″
- Wheelbase
- 97.4″
- Curb Weight
- 2,988 lbs
- Cargo Volume
- 9.7 cu ft
Body & Practicality
- Body Style
- Coupe
- Doors
- 2
- Seating
- 2
- Base MSRP
- $79,800
Colors
Factory colors on 2018 Porsche 718 Cayman GTSs for sale now.
Exterior
- GT Silver Metallic(silver)3
- White2
- Black2
- Night Blue Metallic(blue)1
- Rhodium Silver(silver)1
- Agate Grey Metallic(gray)1
- Gray1
Interior
- Black8
- Black/Chalk(black)1
- Standard Interior in Black/Chalk with Leather Package i.c.w. Sport Seats(black)1
- Bordeaux Red(red)1
Live Market Data
Computed from active 2018 Porsche 718 Cayman GTS listings nationwide, updated continuously.
Price Distribution
Price vs. Mileage
Latest GTS Listings
The newest 2018 Porsche 718 Cayman GTSs on the market.

Used 2018 Porsche 718 Cayman
$85,986
Est. $1,239/mo*

Certified 2018 Porsche 718 Cayman
$90,959
Est. $1,310/mo*
Champion Porsche

Used 2018 Porsche 718 Cayman
$86,995
Est. $1,253/mo*
Porsche Main Line

Certified 2018 Porsche 718 Cayman
$63,299
Est. $915/mo*
Porsche Madison

Used 2018 Porsche 718 Cayman
$68,895
Est. $995/mo*
Passport INFINITI of Alexandria

Used 2018 Porsche 718 Cayman
$86,104
Est. $1,240/mo*
Auto Boom Motor Co.

Used 2018 Porsche 718 Cayman
$62,957
Est. $911/mo*
Schomp BMW

Used 2018 Porsche 718 Cayman
$64,300
Est. $930/mo*
Aston Martin Dealer
What's Yours
Worth?
The median 2018 Porsche 718 Cayman GTS lists for $70,548 today.
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Factory Features
Standard equipment from the window sticker, reviewed for accuracy.
Comfort & Convenience
- Electromechanical power steering with variable ratio and steering impulse
Driver Assistance
- Sport Chrono Package drive modes (Normal, Sport, Sport Plus, Individual) via mode switch on the GT Sport steering wheel
- PSM Sport mode
Entertainment
- Porsche Communication Management (PCM) with high-resolution 7-inch touchscreen
- Mobile phone preparation and audio interfaces
- Sound Package Plus: 8 loudspeakers, 150 watts (Cayman GTS)
Exterior
- Sport Design front fascia
- Bi-Xenon headlights with integrated LED daytime running lights (black-tinted)
- Tinted front turn-signal/indicator light modules
- Tinted LED taillights with four-point brake lights
- Black model designations and black GTS door script
- Black lower rear fascia/apron
- 20-inch Carrera S wheels in satin/matte black (8J x 20 front, 10J x 20 rear)
- Performance summer tires: 235/35 ZR 20 front, 265/35 ZR 20 rear
- Black central twin exhaust tips
Interior
- Sport Seats Plus with Alcantara seat centers
- Embroidered GTS logos on headrests
- Sport Seats Plus with 2-way electric adjustment
- Alcantara steering wheel rim (GT Sport steering wheel with Sport Chrono mode switch)
- Alcantara gear lever/selector
- Alcantara center console armrest and door armrests
- Sport Chrono analog stopwatch integrated in the dashboard
- Leather/Alcantara interior trim with GTS-typical stitch pattern
Mechanical & Performance
- 2.5-liter turbocharged flat-four boxer engine (2,497 cc)
- 365 hp at 6,500 rpm
- 309 lb-ft of torque (manual) / 317 lb-ft (with optional PDK)
- Variable turbine geometry (VTG) turbocharger; max boost 1.25 bar (18.1 psi)
- VarioCam Plus camshaft control with intake and exhaust valve-lift adjustment
- Integrated dry-sump lubrication with demand-controlled oil pump
- Indirect charge-air cooling
- Mid-engine, rear-wheel drive
- 6-speed manual transmission with dual-mass flywheel (standard)
- Porsche Torque Vectoring (PTV) with mechanical rear limited-slip differential
- Porsche Active Suspension Management (PASM) with electronically controlled dampers; 10 mm (0.39 in) ride-height reduction
- Lightweight MacPherson strut suspension, front and rear
- Electromechanical power steering with variable steering ratio
- Sport Chrono Package (mode switch, Sport/Sport Plus modes; Launch Control with PDK)
- Two-tract Sport Exhaust System with centrally mounted twin black stainless-steel tailpipes
- Four-piston aluminum monoblock fixed-caliper brakes, front and rear (red calipers)
- Internally vented and cross-drilled grey cast-iron brake discs: 330 mm front / 299 mm rear
- Dual-circuit brake system with vacuum booster, brake assistant, hold function, multi-collision brake, and electric parking brake
- Top track speed 180 mph; 0–60 mph in 4.4 s (manual)
Safety & Security
- Porsche Stability Management (PSM) including ABS with enhanced braking functions
- Separately selectable PSM Sport mode
- Multi-collision brake
- Electric duo-servo parking brake with hold function
- Brake assistant
Warranty
- New Car Limited Warranty: 4 years / 50,000 miles
- Porsche 24-Hour Roadside Assistance Program: 4 years / 50,000 miles
- Corrosion Perforation Limited Warranty: 12 years / unlimited mileage
- Federal Emission Design & Defects Warranty: 2 years / 24,000 miles
- Federal Emission Performance Warranty: 8 years / 80,000 miles (specified components)
- Replacement Parts and Accessories Limited Warranty: 2 years / unlimited mileage