If you were to design a terrain based vehicle(no flying cars), what features would you want and why?

Oh, I think I would want a Cobra, just because.

I would design it with a hand on the dashboard that automatically flips the bird so I wouldn't have to take my hands off the wheel. :-)

I'd make a Yugo!!!

I full HUD display with on-board stinger missles for the long commute home!

Seriously:
GPS Navigation, 6 disc CD changer (more is useless), PDA/Ipod Interface, heated leather seats, power sunroof, V-6 or better, 4 doors, cruise, HUD, audio controls in the steering wheel, cell phone interface for hand's free use that automatically mutes the stereo, 2 power outlets, permenent "new car" smell (fake stuff doesn't smell the same)

a full luxury 4X4 with a 400hp engine, monster never get stuck tires, that gets 80 miles to the gallon..

bulletproof