According to the WSJ June1 Edition -- Porsches broke down about twice the rate as Mazdas. A study by a German university found that Porsche had 15.7 problems per 1,000 cars. Madza only had 7.7 problems. All you Euro diehards who love to bash ricers might want to consider one of Satchell Paige's comments, "Don't look back. Someone might be gaining on you."