The standard features of the Porsche Cayenne Coupe GTS include 4.0L V-8 453hp twin turbo engine, 8-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), integrated navigation system, POSIP side seat mounted airbags, curtain 1st and 2nd row overhead airbags, rear side-impact airbag, driver and passenger knee airbag, airbag occupancy sensor, automatic air conditioning, 21" aluminum wheels, cruise control, ABS and driveline traction control.