The first-ever luxury sport utility vehicle to wear the INFINITI badge, the QX4 made its first appearance during the 1997 model year based off the Nissan Pathfinder's MonoFrame construction.

Actual terms vary by lender. Is the 2004 INFINITI QX4 reliable? The 2004 INFINITI QX4 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability ...

INFINITI raced to become part of the luxury sport utility vehicle market in the late 1990s with the QX4. Derived from the Nissan Pathfinder, the INFINITI QX4 provided an initial sample of the Japanese ...

Two late entrants to the game were the Acura SLX and Infiniti QX4, rebadged versions of more utilitarian models with an extra ...