The Infiniti QX50 is powered by a VC-Turbo four-cylinder engine, delivering 268 horsepower at 5,600 rpm and 280 lb-ft of torque in the band of 1,600-4,800 rpm. This power output driving AWD results in a fuel consumption rating of 22 mpg city and 28 mpg highway, for a combined average of 25 mpg. Quality interior….