Autoblog (Enlarge photo)

A forum member at Motive has (supposedly) obtained Infiniti's 2009 ordering guide, and with it comes (supposed) word that the 2009 G-series sedan will be upgraded with the 3.7-liter VQ37VHR V6. Exact output has yet to be confirmed, but the document rates the 3.7-liter V6 at 320+ hp, with power sent to a seven-speed automatic transmission.

The model and package list (posted after the jump) goes on to say that the 2009 Infiniti G37 will include four-piston front brakes equipped with 14-inch rotors, five-spoke 18-inch wheels, re-designed side view mirrors and the Scratch Shield paint found... // Autoblog