View the list of the most popular used car make and models viewed in the last week. Each car comes with a comprehensive vehicle details. Autos brings you the top 10 most popular Sports Cars. The rankings are determined by the number of visitors that view each new car. This week on Car Talk: You can lead a Magliozzi to nature, but you can't make him stop ... Tom and Ray's top 10 signs it's time to pull over immediately.