Porsche 911 Turbo Convertible Top Gear Episode May 18, 2013 | Top Gear Cars, Top Gear UK | 0 comments In Season 15, Episode 4 of Top Gear we see the Porsche 911 Turbo Convertible lap time. Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Time limit is exhausted. Please reload CAPTCHA. + 9 = 16 This site uses Akismet to reduce spam. Learn how your comment data is processed.