I have had extended warrenties on my Suburban and my Mustang and have had good luck so far. The Mustang has not had any problems, but the suburban blew a trany.
I took it in and they replaced it no questions. And it didn't cost me a dime, but like the other guy said I paid for it all in the first place. I love the Suburban, it's very comfortable, but the GM dealer alway seams to put the screws to me on the price.
I've gotten some great deal's out of the Ford Dealer's though.
I won't buy a foriegn car, and yes I know some of the parts are made in other countries.
For me It's just the American thing to do, And I want to support the American worker's.
But then that just me, I also voted republican. I don't care if it's Politically correct or not. Kurt