Whats the difference between hummer 3 and hummer 2?

whats the difference between hummer 3 and hummer 2?Whats the difference between hummer 3 and hummer 2?Umm... H3 is cooler and better...Whats the difference between hummer 3 and hummer 2?1Whats the difference between hummer 3 and hummer 2?isnt hummer 3 smaller in size?Whats the difference between hummer 3 and hummer 2?
Size - three smaller than 2 - 3 is a Chevy Trailblazer underneath Hummer's boxy (aka UGLY) styling. Good news is that H3 gets something that might be called "gas mileage" Whereas 1 and 2 are too heavy to be required by federal law to list gas mileage. Do not buy a Hummer, cost to own is quite steep. Don't take my word for it, call your local tire discounter and ask them what a single tire for a Hummer costs. That my friend is the tip of the iceberg.