The C6 is no faster than a C5 on most road courses. It's all about the wheelbase and the way the weight is distributed on the rear wheels. The extra inch of wheelbase on the C6 may be an advantage on the highway, but it can be a disadvantage on a tight track. Keep in mind that we're talking about race cars-not street cars. All of you C6 owners who drive on the street still have an advantage over the C5-on the street.