2004 Infiniti QX56 Based on Nissan Pathfinder Armada

Auto industry insiders report the 2004 Infiniti QX56 is based on the Nissan Pathfinder Armada. The Infiniti QX56 includes the same Nissan Armada 5.6-liter DOHC V-8 engine with a 5 speed automatic transmission. However, engine compression is bumped from 9.8:1 to 10.0:1, boosting power output to 315 horsepower and 390 pound-feet of torque. The QX56 is also available in 2WD and 4WD versions.

The Infinity QX56 retains a good portion of the Nissan Armada bodywork, except for the wheel-arch moldings and the area from the A-pillar forward. The simple waterfall grille, large Xenon headlamps, and bulbous fascia help refine the design. Another singular characteristic is a split roof rack, rated to carry 200 pounds.