The Cadillac Ciel concept is a convertible showstopper that wowed crowds at this year's Pebble Beach Concours d'Elegance. Not surprisingly, Jay Leno managed to secure some talking time with General Motors VP of Global Design Ed Wellburn, and the two chatted about the ultimate Art and Science-mobile while Leno got a look at some of its features. The Ciel concept is powered by a 425-horsepower twin-turbocharged 3.5-liter V6 engine that's paired with a lithium-ion battery pack powering an electric motor.
Autoblog, Jay Leno and GM design boss Ed Welburn peruse the Cadillac Ciel concept
