The Infiniti I35 is a midsize luxury sedan produced by Infiniti, the luxury division of Nissan, from 2002 to 2004. It succeeded the Infiniti I30 and is based on the Nissan Altima platform, offering a refined blend of performance, comfort, and upscale features. The I35 featured a 3.5-liter V6 engine delivering smooth power and was praised for its spacious interior and comfortable ride. Throughout its production, the Infiniti I35 maintained a balance between luxury and practicality, appealing to drivers seeking a premium driving experience.