The restyled second-generation Porsche 911 GT3 keeps the recipe purists ask for: a track-bred Coupe built around a naturally aspirated flat-six, tuned for response and sound rather than effortless low-rev torque.
The Porsche 911 GT3 engine in a version such as the 4.0 MT Coupe is a naturally aspirated gasoline flat-six driving the rear wheels through a manual gearbox. Without turbochargers, the powertrain rewards revs, and the drivetrain keeps steering feel clean and predictable.