The Infiniti G37 Sedan is a four-door luxury sedan that was first introduced in 2008 as a replacement for the Infiniti G35. It's powered by a 3.7-liter V6 engine that produces 328 horsepower and 269 lb-ft of torque, and comes standard with a seven-speed automatic transmission. The G37 Sedan offers a plethora of luxurious features, including heated leather seating, Bose premium audio, Intelligent Key with Push Button Ignition, and dual-zone climate control.