With the Gran-daddy of stock racing taking place this weekend, I began to wonder if the CLA would ever find itself at Daytona or the NASCAR circuit. Why not, given its drag coefficient (cd) of .23? I did some research and found a post on ChaCha where the average drag coefficient for a formula 1 rave car is about .3 where a NASCAR cd is about .45. Maybe the CLA would not be allowed on the track given its cd of .23, would it? What do you think?