No one should doubt that 2013 was a breakthrough year for advanced technology vehicles, whether running on electricity, gasoline, diesel or some combination of the three. The choices expanded, prices dropped and infrastructure exploded (for plug-ins). This year presents an abundance of riches; as I wrote earlier, we (at least we in California) now have 10 pure electric vehicles to choose from–and 2014 promises and expanded roster of choices. I had the opportunity this year to sample more than half of those available. Add in plug-in hybrids and the list of EV choices almost doubles, while traditional hybrids, clean diesels and high-MPG gasoline vehicles ranks keep growing both in number and popularity.