Some of you guys are so skued to the brand its outrageous....

Entry, i would take the 3 series coupe. Had one as a demo and loved it, great gas mileage and looks!

Mid i would take a Infiniti M all wheel drive, i think its the better of the brands as far as reliability, and again im happy with the design. Its simple and yet detailed.

Luxury, i would take a Audi 8L, be it S or A i dont care, that is the car i like best. Not to different in style, easy on the eyes, and very roomy and classy, beautiful interior too.

Coupe i would take my CL i just love my car. Or an Aston Martin, or even a Bentley GT. Too hard to choose, but i would stick to what i have, my CL makes me smile!

SUV... Hard one, i dont really like them too much at all , probably the Infiniti FX like i already have, i drove it, like it, and have fun with it.

I hope i answered this question somewhat properly, i wasn't really sure what was being asked.