Scion tC vs Nissan Sentra?

I have a 2006 scion tc and I love it!! It's the dark gray color. I've never had any of trouble with it. I'm a HORRIBLE driver so its been hit many times and it even got stuck in a flood and it still runs perfectly! My one and only complaint is the material used on the seats. Its black micro-fiber and it DOES NOT clean. If they get dirty at all, the seats get white spots in them. Oh and there are a few blind spots so you have to get used to that. Other than that, its an amazing car and i get a lot of complements. Im also a senior btw and my friends love my car. I'm not sure about the nissan.