2015 Porsche 911 Targa 4: Stuttgart's Sixties Buzzcut Published on October 24, 2014 in Test Drives by Benjamin Hunting Photo: Benjamin Hunting. The new Targa 4 eliminates the human element by way of a complex system that raises the entire rear hatch, balances it near-vertically over the 911’s hindquarters, and then folds the cloth top into a storage cubby just ahead of the rear-mounted engine.