I was wondering if anyone who owns this car could tell me about the reliability/maintenance? I am in the market for a new car and my choice was between a g37 sedan, bmw 328, and audi a4. I am leaning most towards the g37 because the bmw is too uncomfortable and the audi a4 is sssllooww. I love the cadillac CTS but I can't help but think it is a POS american car that will break down on me when I hit like 80K miles. Anyone have any experience with this car? Also I am keeping in mind the economic future of the brand, which isn't looking too good.