Don't forget the Saab 9-7x, which is a Trailblazer with the ignition key in the floor.
I also forgot that the H3 is a TrailBlazer chassis/powertrain with a restyled body...
A friend of mine has a Trailblazer and knows nothing of cars. One day we were driving down Sunset and we passed a 9-7x and I said that it was his truck dressed up as a pretentious coffee house Europhile. Then we saw an H3 and I said it was his truck dressed as a fratboy douchebag.