911R 991
The large-volume flat-six naturally aspirated engine sits right at the back of the new 911 R. Its high-performance unit delivers an impressive maximum engine speed of 8,500 rpm. With its 4-litre displacement it delivers 500 hp. The maximum torque is 460 Nm at 6,250 rpm.
The 911R is for most the last pure performance Porsche due to its N/A engine matched with a glorious manual gearbox.