Porsche Cayenne: active cooling air flaps behind central air intake
911 Targa 4S
The new 991, introduced for 2012, was immense fun, especially when equipped as an S with PDK and launch control. Four hundred horsepower (or 350 in the base Carrera) accelerated the 3,043-pound S coupe from 0-to-60 miles per hour in 4.3 seconds. Dave Engelman/Porsche Cars North America
