The Cayman S seats two in its sporty cabin. It comes standard with things like 18-inch wheels and ceramic composite brakes to improve performance. It is powered by a 295 hp horizontally-opposed 3.4-liter six-cylinder engine. It comes with a six-speed manual transmission to control all the horsepower. A five-speed Tiptronic automatic with manual gear selection is also available. Safety features include all-disc antilock brakes, electronic stability control, and dual front, side-impact and side-curtain airbags.The Porsche Cayman S is all new for 2006.