tgunner
Loves the smell of flux..
TGUNNER,
If you are inclined to look at American cars at all...
As some others have said, the Mercury Milan is pretty solid. It's brother the Ford Fusion likewise. (They are both based on the Mazda6, but tweaked for US tastes by Ford engineers.)
Just as good as those is GM's Chevy Malibu, which I have been quite impressed with. And with all the pricing promotions and car sales desperation going on right now, you could probably get a brand new one at your price point. Although with taxes, reg, etc., you'd probably well exceed your $15k target.
The previous generation of the Malibu was OK, but it wouldn't be a top choice for me. This latest edition, however, is a demonstration of GM doing some of their finest work.
Oh yes, I already know. If were to be a GM sedan, I would get the Saturn Aura. It is built on the same frame as the Malibu and Pontiac G6. The difference is the interior trim, and the availability of a sunroof. I'm a sucker for wood trim.
I do plan to test drive the Aura, Mazda3, maybe the Mazda6, the Volvo S40, and the Mercury Milan. When? I can't say, but soon.