The exact specifications of the 2015 Porsche Cayenne depends entirely on the model. The Cayenne and the Cayenne Turbo S are the most affordable and the most advanced models, respectively.
Powered by a six-cylinder 3.6-liter engine, the Cayenne can produce up to 300 horsepower at 6,300 rpm and up to 295 pounds-feet of torque at 3,000 rpm. Compressing air at a ratio of 11.5 to one, the Cayenne accelerates from zero to 60 mph in 7.7 seconds and zero to 100 mph in 19.7 seconds. With a fuel tank that can hold 85 liters, the Cayenne offers 19 miles per gallon in urban and 31 mpg in non-urban conditions.
The more powerful Cayenne Turbo S features an eight-cylinder 4.8-liter engine that is capable of compressing air at a ratio of 10.5:1, producing 570 horsepower at 6,000 rpm and 590 pounds-feet of torque at 4,000 rpm. With a top speed of 177 mph, the vehicle accelerates from zero to 60 mph in 4.1 and zero to 100 mph in 9.3 seconds in Sport+ mode. Its fuel tank can hold 100 liters and the car gets 14 mpg in urban conditions. The number rises to 26 mpg in non-urban conditions.
Both models feature an eight-speed Triptronic S transmission, Porsche Traction Management technology and all-wheel drive. Whereas the Cayenne uses 18-inch wheels, the Turbo S has 21-inch 911 Turbo Design wheels.