Bloomberg's research shows that drivers in the U.S. lease almost 80 percent of battery-powered vehicles and 55 percent of plug-in hybrids. "The lease rate for the country's entire fleet hovers around 30 percent," reports Bloomberg, noting that Tesla does not divulge how many of its vehicles are leased since it sells its cars directly rather than through dealerships. From the report: The lopsided consumer preference for leases is fueled by the meager demand for battery-powered vehicles on the used market. Partly this is a consequence of public policy meant to spur electric vehicle adoptions: buyers of pre-owned cars can't grab thousands of dollars in federal and state incentives. The high lease rate is also fueled by the bet [many] are making that upcoming models will far exceed today's in value and capabilities. Perhaps electric vehicles will truly arrive when they are no longer compared to smartphones, which become obsolete after three years.