[smith7629]

Looks like the 09 suburban will have a six speed standard, but no 6.2L flex fuel like the denali and escalade. I'm curious about the acceleration characteristics of the 5.3L with the 6 speed. I hope they remove the torque management software, but if not I'm sure that my superchips programmer can take care of that. I'm guessing no one on this forum has had a chance to drive a 5.3L with a 6 speed auto.