“I am absolutely delighted with my Porsche Cayman GTS. It is the finest, most entertaining vehicle I have ever owned.”
2015 Porsche Cayman: What's New, Specs & Features
Last updated August 4, 2026
The biggest change for the 2015 Porsche Cayman is the new 340-hp Cayman GTS, positioned above the Cayman S with several performance upgrades fitted as standard. The base Cayman and Cayman S otherwise carry over without a redesign.
About the 2015 Porsche Cayman
981 generation (2014-2016 in the U.S.), second model year.
Porsche marketed the Cayman as a compact mid-engine sports coupe built around balance, steering feel, and driver connection rather than sheer size or luxury. It sat below the 911 in the showroom, but its layout gave it a distinct appeal: sharp turn-in, strong braking, and real everyday usefulness thanks to front and rear cargo areas. For many buyers, the Cayman was the purist Porsche coupe—smaller, lighter, and easier to enjoy on real roads than a larger grand touring car.
The base Cayman is the simplest version, with a 2.7-liter flat-six, rear-wheel drive and useful cargo areas at both ends. The Cayman S steps up to a 3.4-liter flat-six, larger brakes and Bi-Xenon headlights. The new GTS is the sharper regular-production model, with adaptive suspension damping, a sport exhaust, 20-inch wheels and a leather and Alcantara-trimmed cabin.
What changed, by category
Powertrain
The new Cayman GTS joined the range above the Cayman S with a 340-hp 3.4-liter naturally aspirated flat-six.
Styling
The GTS brought darker exterior details, black exhaust tips and 20-inch Carrera S wheels. The Cayman S's alloy-wheel equipment changed from standard to optional.
Structural
There was no model-wide chassis revision, but the new GTS made adaptive suspension damping and the Sport Chrono performance package standard.
2015 Porsche Cayman specs and features by trim
| Feature | |||
|---|---|---|---|
| Engine | 6-Cyl, 3.4 Liter | 6-Cyl, 3.4 Liter | 6-Cyl, 2.7 Liter |
| Transmission | Manual, 6-Spd | Manual, 6-Spd | Manual, 6-Spd |
| Drivetrain | RWD | RWD | RWD |
| Fuel Type | Gas | Gas | Gas |
| MPG City | 21 mpg | 21 mpg | 22 mpg |
| MPG Highway | 30 mpg | 30 mpg | 32 mpg |
| Horsepower | 325 hp | 340 hp | 275 hp |
| Torque | 273 lb-ft | 280 lb-ft | 213 lb-ft |
| Trunk/Cargo | 9.7 cu-ft | 9.7 cu-ft | 9.7 cu-ft |
| Seats | 2 | 2 | 2 |
| Doors | 2 | 2 | 2 |
| Adaptive Cruise Control | |||
| Adaptive Headlights | |||
| Alarm System | |||
| Rear View Camera | |||
| Alloy Wheels | |||
| HID Headlights | |||
| Rear Spoiler | |||
| Premium Audio | |||
| Satellite Radio | |||
| Touch Screen Monitor | |||
| USB Ports | |||
| Heated Front Seats | |||
| Heated Steering Wheel | |||
| Leather Seats | |||
| Memory Front Seats | |||
| Ventilated Front Seats | |||
| Wood Interior Trim | |||
Frequently asked questions
What is the main change for the 2015 Porsche Cayman?
The main change is the addition of the Cayman GTS. It sits above the Cayman S with a 340-hp 3.4-liter flat-six and standard performance equipment including adaptive suspension damping, a sport exhaust and the Sport Chrono package.
Is the 2015 Porsche Cayman a redesign?
No, the 2015 Cayman is not a redesign. It is the second model year of the 981 generation, and the main development is the new GTS trim rather than a broad update to the whole range.
How is the 2015 Cayman GTS different from the Cayman S?
The 2015 Cayman GTS is a more performance-focused step above the Cayman S. Its 3.4-liter flat-six makes 340 hp, and it comes with adaptive suspension damping, Sport Chrono, a sport exhaust, 20-inch wheels, upgraded headlights and a leather and Alcantara-trimmed cabin.
Does the 2015 Cayman GTS have a turbocharged engine?
No, the 2015 Cayman GTS uses a naturally aspirated 3.4-liter flat-six engine rated at 340 hp. It does not use turbocharging.
Did the base Cayman and Cayman S change much for 2015?
No, the base Cayman and Cayman S did not receive a redesign or a broad powertrain, safety or technology update for 2015. The year's meaningful expansion was the addition of the GTS above them.
2015 Porsche Cayman Reviews
What owners are saying about the 2015 Porsche Cayman.
4.8
2015 Porsche Cayman
(26 reviews)
“Bought my car in spite of cost of ownership with 3 previous Porsches and other German cars... Why? Fun to drive.”
“Porsche is a superior vehicle manufacture from performance to comfort. The ride is smooth, the sound system is amazing, and the throttle response is second to none! Just watch out for the rubbernecks!”
Sources
- newsroom.porsche.com — Products / Porsche Gts Model Series 2015 911 Cayenne Boxster Cayman Panamera 10245
- newsroom.porsche.com — Products / The New Porsche Cayman Gt4 2015
- newsroom.porsche.com — Jcr:0036Dadf 873B 46B8 86B2 841009F188Af / 2014 Cayman Technical Specifications
- newsroom.porsche.com — Jcr:Edba1E37 315E 4Dc2 Bf1C 84Fac14Ab621 / 2015 Boxster GTS and Cayman GTS Technical Specifications