Is am trying to find a hummer h2?

i am trying to find a used hummer h2, for under 16k. I am looking at a bmw 2002 325i also. Are high milaged cars bad at all? I mean i know that smaller things may become less reliable and, stuff like that but, is it all that bad? Thanks! :)Is am trying to find a hummer h2?Lots of them on ebay.com, set a price and bid till you win..