February 11, 2013 BMW 4-Series Coupe and Convertible production chart leaked Edit Delete Tags Autopost An official production chart with the BMW 4-Series Coupe and Convertible has surfaced online. Source: http://feeds.worldcarfans.com/~r/worldcarfans/Jxfz/~3/brY2BFVQnJE/bmw-4-series-coupe-and-convertible-production-chart-leakedWalt Hansgen Mike Harris Cuth Harrison Brian Hart Gene Hartley