The Infiniti QX4 is the name used for the fourth generation of the Infiniti QX4. The Infiniti QX4 was manufactured and marketed by the Infiniti part of Nissan. The Infiniti QX4 was introduced in 1997 and is a successful model that is still produced and used in different parts of the World. The Infiniti QX4 is classified as a mid-size Sport Utility Vehicle (SUV) and was available in the five door SUV body-style. The Infiniti QX4 is also called the Nissan Terrano Regulus.
The Infiniti QX4 used the FR layout; front engine model with rear wheel drive or optional four wheel drive. The parts of the Infiniti QX4 were assembled at the plant in Kyushu, Japan. The Infiniti FX was used to replace the Infiniti QX4. The Infiniti QX4 was powered by the VG33E 3.3 Liter V6 engine or the VQ35DE 3.5 Liter V6 engine. The engine was supported by the four speed automatic transmission. The Infiniti QX4 was upgraded in 2001, the exterior and the interior was modified.