I am hoping to become a new IS300 owner in the near future. The only hard part is selling my Excursion first. With gas prices the way they are its hard to sell guzzlers right now. I have gone through my share of fast cars and the import world (had mustangs, an integra, still have a civic, etc.) and now just want a nice good looking 4dr. car that doesn't make me feel old. I have no intentions on trying to mod the car and don't want one that has been. I am hoping to buy one for around 15 since thats what I am trying to sell my Ex for. At this price I have found several from the 70-100k mileage range. Are there any mileage related problems I should be aware of? I prefer an auto so if they are bad about going out at the mid 100's I would like to know now. Anything you wish you would have known before you bought yours?