Mercedes Benz

Cayman GT4  and 718 Spyder —  The engine has cylinder deactivation, a first for  Porsche .  Porsche  claims a top speed of 304 km/h (189 mph) for the  GT4 , and 301 ... Engine:  2.0 L MA2.2 turbocharged flat-4; 2.5 L ... Curb weight:  : Boxster/Cayman:  1 ‎,335 kg (‎ 2 ‎,943 ...‎ Production:  2016–present Also called:  Porsche 718 Boxster; Porsche 718 ...