2001-2003 Infiniti QX4: Overview

Vehicle Highlights

In its second generation, the QX4 served as essentially an upscale Nissan Pathfinder. Updated for a debut in spring of 2000, as an early 2001 model, the QX4 gained a new twincam 3.5-liter V6 engine that produced 240 horsepower. That was quite a contrast to the prior single-cam 3.3-liter V6, which delivered only 170 hp. The same 3.5-liter powertrain went into the latest Pathfinder. Exterior styling was revised, and a new dashboard was installed, with electro-luminescent gauges and an analog clock. Dimensions were largely unchanged. For the first time, a lower-cost two-wheel-drive version was offered. The new QX4 had subtly rounded lines, along with a fresh grille and bumpers. Brighter high-intensity-discharge headlamps replaced the previous halogen units. Interior revisions included standard front side airbags. New options included a leather/simulated-wood steering wheel, heated rear seats, and a navigation system. Antilock braking was standard. Nissan's All-Mode four-wheel drive system could be used on dry pavement, and had separate low-range gearing. Rivals included the Acura MDX, Lexus RX 300, and Mercedes-Benz M-Class. Infiniti is Nissan's luxury division.