2016 Porsche Cayman GT4: Can The Cayman Finally Beat The 911? Mansa MusaAugust 24, 2015CarsDopeness 2016 Porsche Cayman GT4: Can The Cayman Finally Beat The 911? On this episode of Ignition presented by Tire Rack, Jason Cammisa tests the 2016 Cayman GT4 to find out whether Porsche’s mid-engine baby is finally permitted to beat his older brother, the 911. For the first time in its history, the Cayman gets a 911 engine – and the front suspension from the GT3. With 385 hp and a mandatory manual transmission, the GT4 is a Porsche purist’s dream. Or could the adjustable suspension prove to be difficult to make perfect? We hit the track to find out.