AutoExpress: BMW's futuristic hybrid is getting an engine upgrade
 

BMW's futuristic plug-in hybrid is so popular that the company can't keep up with demand, a problem that's likely to get much worse next year. Auto Express believes that BMW is about to release a second, high(er) performance version of the i8 with a ...

http://www.engadget.com/2015/06/12/b...=rss_truncated