Best Cayman Value for 1,000 Miles! Driver's Way Certified! Cayman S PDK with 7-Speed Dual-Clutch Semi-Automatic with Manual Shift Mode, Gray Leather, and 19'' Alloys! Check out this gorgeous gray 2015 Porsche Cayman S. It has a 3.4L H6 DOHC 325 HP engine which make it fun to drive! That is 50 more horses than the base model, something that can certainly be appreciated! Features: 4-Wheel Disc Brakes, Electronic Stability Control, Front fog lights, High intensity discharge headlights: Bi-Xenon, Leather Shift Knob, Leather steering wheel, Overhead airbag, Partial ...