
Ford Inside News learned the RWD Lincoln should be powered by a member of the Nano engine family, most likely a 2.9-liter EcoBoost V-6. Also, the Lincoln coupe would have a slightly larger wheelbase. As for the name, a Mark Series nameplate would seem appropriate, as nearly all previous Lincoln coupes sported a Mark name.
http://www.inautonews.com/report-lincoln-may-launch-mustang-based-coupe-in-late-2015#.U8D5Ksu9KSP
http://www.inautonews.com/lincoln-to-produce-mustang-based-coupe#.U8D_FMu9KSP
http://www.insidercarnews.com/will-lincoln-make-a-mustang-based-coupe/
http://www.autospies.com/news/Lincoln-Planning-Mustang-Based-Coupe-For-Late-2015-74038/