Porsche claims 70% of all vehicles built still on the road

In this YouTube video, Porsche explains that 70% of the cars they've ever built are still on the road today. The company's philosophy on manufacturing vehicles tends to indicate that Porsche car aren't just vehicles, they're the artistic rendition of master craftsmanship. Porsche even has a full website dedicated to the history, maintenance, and preservation of its classic cars: www.porsche.com/classic.