2017 Mercedes AMG GTR At Nurburgring – Video

 

Under that mile-long hood, the GT R sports a twin-turbo V-8 based on the one in lesser AMG GTs, but with a revised intake, new forged aluminum pistons, and a higher compression ratio. The ­output dial gets turned up, from 503 horses to 577, and from 479 pound-feet of torque to 516. A lighter dual-mass flywheel is said to engender quicker responses and powertrain feel akin to that of a naturally aspirated engine. The titanium exhaust pipes move to the center of the rear fascia, and the aural ex­peri­ence should be every bit as forceful as the visual one.