Another vote here against fake/styled tailpipes.

As for Mercs, I haven't got direct experience with the E-Class but I have driven the old C-Class. This was a very good car; comfortable and a good handler, you could even call it moderately fun.

However the newer junior Mercs are the exact opposite of that; stupidly uncomfortable, handle badly and the steering is odd. So beware of the Benz you choose...

Regarding daily drivers, the key is balance. You need comfortable suspension which smooths bumps out and doesn't break your back, but that controls body movement well too. I like to call this a car that flows, a car which feels natural. If we've got that we are on the money.