718 Cayman GT4

Porsche presented the 718 Cayman GT4 on June 18, 2019. It is powered by a 4.0 L naturally aspirated flat six, derived from the 3.0 L Turbo engine of the recent Porsche 911 (992), bored to 4 liters , providing 420 hp and 420 N m of torque.

The six-cylinder 718 is equipped with a 6-speed manual gearbox at launch, the 7-speed PDK robotic gearbox being available later, and this GT4 version is 30 mm…