Like the standard 4S, the Targa 4S produces 443 bhp @ 6500 rpm from a six-cylinder, 3.0-litre boxer engine with twin turbochargers, and puts it to the road via an eight-speed PDK and Stuttgart's refined all-wheel-drive system. 390 ft lbs from as low as 2300 rpm also means you have tons of mid-range power on tap for any situation. Compared to the previous generation Targa 4S, the new model is up 23 hp and 22 ft lbs of torque.