Porsche published a new presentation video for the 2014 911 GT3, a clip showing the most important technical features of the German sports car. The heart of the model is a 3.8-liter boxer engine producing 475 horsepower and 438Nm of torque....

Porsche debuted the all-new 911 GT3 sports car at the New York Auto Show and also released official U.S. pricing. The new model is powered by a 3.8-liter engine producing 475 horses and 438Nm of torque, enough for a 0-100 km/h sprint in 3,5...