Cars.com senior editor Joe Wiesenfelder gets behind the wheel of another Audi R8, after more than a year since he last reviewed one. This time, he tests the 2010 Audi R8 5.2, which has a V-10 engine in the place of the more pedestrian V-8. So is the extra $33,000 for the V-10 really worth it? Check out the video and the full review to see how this carbon fiber-cladded beauty stacks up.
