Officially Official: 2012 Buick Regal eAssist will get 26/37 mpg — Autoblog Green Ok. This appears to be a 2nd gen BAS mild hybrid but this time w/a li ion batteries at a much higher voltage than the NiMH pack they used before.
Notice how EMISSIONS and PRICE information still haven't been provided. Those are important things to know when considering the worth of a technlogy. .
After reading about the "eAssist", I've concluded that a buyer will spend a lot of money to get 26/37mpg. Thanks for the links!