Local News Tops Down: Our Favorite Convertibles For Spring April 11, 2013 / 3:00 AM PDT / CBS News 2013 Bentley Continental 2013 BMW 1 Series 2013 Chrysler 200 2013 Fiat 500 2013 Ford Mustang 2013 Infiniti G37 2013 Jaguar XK-Series 2013 Lamborghini Gallardo 2013 Lexus IS250 2013 Maserati GranTurismo 2013 Porsche Boxster 2013 Rolls-Royce Phantom 2013 Volkswagen Beetle