Set to go on sale in July 2010 as a 2011 model, the next generation Infiniti QX is all new. Its new high-stiffness frame structure enhances ride comfort through the use of Infiniti’s Hydraulic Body-Motion Control system. The new 5.6-liter V8 engine combines the responsive acceleration of Infiniti’s VVEL (Variable Valve Event & Lift) technology with the efficiency of a Direct Injection Gasoline (DIG) engine mated to a 7-speed automatic transmission. With 400 horsepower and 413 lbs-ft of torque, the QX can tow up to 8,500 lbs. Fuel consumption has improved by 14% in the new QX56 for 2011.
YouTube Link: 2011 Infiniti QX56 Road Test Video