Porsche will add some spice to the 100th anniversary of the Chicago Auto Show by unveiling the Cayenne GTS to the American public. Already known for exceptional on and off-road prowess, the GTS has been formulated, tested and tweaked to offer the best on-road characteristics of any Cayenne Porsche has ever produced.

The Cayenne GTS features a 405hp 4.8 liter V-8 engine. Based on the same V8 found in the Cayenne S, this more robust powerplant can be coupled either with an automatic Tiptronic S or, for the first time in a Cayenne V8, a six-speed manual transmission for those who want to take full advantage of this new power and suspension package. The GTS gets its cornering prowess from standard 21-inch alloy rims equipped with 295/35 R21 tires and air suspension that features Porsche Active Suspension Management (PASM).

The Cayenne GTS front end is reminiscent of the Cayenne Turbo while the body has a lower stance and a striking new wheel-arch design that complements the new 21-inch rims. The interior boasts redesigned front and rear seats that offer a sportier look and feel with Alcantara to hold both driver and passenger in place during spirited driving.