Introduction: With only one engine option, the Infiniti G-Series wasn't really a match for the whole pack of Germans from Audi, BMW and Mercedes-Benz. But in terms of refinement, the 2013 G37 was a true contender in its price range and power output.

Introduction: Luxurious was definitely the word to describe the powerful sedan and Infiniti made it even more appealing for 2011.

Introduction: Infiniti introduced the fourth generation of its G series in 2006 for the Japanese market powered by the old 3.5-liter powerplant. But that didn't last long.