It was a tough week for exotic sports cars this week. First, a Maserati and Porsche were ruined, because somebody doesn't know how to drive. Now, there are two separate reports of costly car fires. The first pictured above is a Spyker C8 Spyder in Großensee, Germany that spontaneously combusted while its owner was quietly having dinner inside. The second is a $376,000 Lamborghini Aventador that caught fire while an Internet millionaire was out for a test drive. Car companies are going to have to start having fire warranties to go with those powertrain guarantees.