High Quality Content by WIKIPEDIA articles! The Lexus GX is a mid-size luxury-type sport utility vehicle (SUV) sold in North American markets by Lexus since 2002. The first generation GX 470 was introduced at the North American International Auto Show in 2002 as a 2003 model, and subsequently became the third SUV to enter Lexus' lineup. The GX 470 was later upgraded with added technological features, including a new off-road suspension system and a Sport model. The 4.7 L V8 engine in the GX 470 was the same as used on the larger LX 470. The second generation GX 460 was introduced at the Guangzhou International Automobile Exhibition in 2009, adding a more powerful 4.6 L V8 and new interior and drivetrain features. Targeted initially for the North American market, the Lexus GX design has been characterized as focused on blending both on-road and off-road capabilities in a single vehicle.