<p>University and public transit will get you around Grounds and Charlottesville, and up 29 where the big box stores are. Amtrak/Greyhound will get you to DC. So a car is not necessary, but is helpful if you want to explore the surrounding area, for instance the Blue Ridge mountains, or if you plan to visit friends regularly in Richmond, Williamsburg, or Blacksburg. You may not need your own automobile, though–check out Zipcar.</p>