The Trailblazers (2 of them both 6cyl) we rented in Hawaii were gutless, could be a rental de-tune though. The Jeep we rented in HI wasn't the greatest either (4.0/6cyl), but at least it was a convertible! After we bought out Equinox I drove a Crew Cab Colorado (5cyl) it had lots of zip.
-ron