Mini has just released the newest editions to their specialty brand of Mini Coopers, The John Cooper Works Mini Convertible ($34,950).  The JCW convertible comes packed with a turbocharged 1.6-liter with 211 horsepower and can achieve 60 mph in 6.6 seconds. It has a top speed of 146 mph. Not only does it hold its ground in performance, but it also features many interior upgrades. This is sure to be a great edition to any car enthusiasts garage.