In 2004, for the 2005 model year, the GX 470's engine gained with the addition of VVT-i for a total of . This allowed the SUV to be certified as an Ultra-Low Emission Vehicle II (ULEV II) in the U.S. Other upgrades included an enhanced navigation system, Bluetooth compatibility, and more voice commands. A Sport model joined the lineup, including the Kinetic Dynamic Suspension System and different styling such as smoked bezel headlamps, added chrome trim, and black birdseye maple wood.