Several news outlets are reporting that a Jaguar plug-in electric vehicle is in the works! You can check out the links to these articles here:
http://www.electric-vehiclenews.com/2015/02/jaguar-f-pace-crossover-electric-due.html
https://transportevolved.com/2014/11/17/hints-jaguar-going-electric-trademarks-ev-type-nameplate/