2009 Pontiac G8 GXP, First Drive

If I were to tell you GM is the new BMW you'd probably laugh at me. But driving the 2009 Pontiac G8 GXP » 11/21/08 12:00am 11/21/08 12:00am just a couple of months after the and , that's exactly what I'm thinking. Equipped with a 6.3-liter, LS3 V8 making 415 HP and 415 lb-ft of torque, the G8 GXP isn't just the fastest car Pontiac's ever made, but…