Toyota, all the way.
You can't go wrong with a Honda either. I have a 1991 CRX that is still running strong.
Everyone says Toyota is great but I don't think I would buy from them after they sold out to Jesse Jackson.
I have a Saturn L series vehicle and am underwhelmed by it. I would recommend against a Saturn but I do know a lot of people who like them.
As a 12-year Toyota owner, I second that.
Friends who drive Fords and Saturns have had numerous problems, but all the Toyota drivers I know are very happy with their vehicles. I bought mine used, and it's been a wonderful car.
As for avoiding the lemons, I hear this site is helpful:
http://www.carfax.com/
Best of luck, Alouette!
I thought Hub would NEVER buy anything but Cadillac or Town Car or LTD. He started looking for the best bang for his buck and we have a Toyota Avalon. CarMax is the best place to buy a used car, imho.