Infiniti today confirmed that its first production hybrid vehicle will be part of the recently announced line of 2011 Infiniti M luxury performance sedans, which are scheduled to go on sale in spring 2010 at Infiniti dealers nationwide. The Infiniti M35 hybrid is expected to arrive about 12 months later as a 2012 model. It is Infiniti’s first hybrid in its 20-year existence, as well as the cleanest and most economical car in Infiniti’s history.