2012 Buick Regal with eAssist fuel saving technology
Overview of the 2012 Buick Regal with the new eAssist™ "light electrification" system, an optional fuel-saving technology that improves fuel economy in the 2012 Regal by 25 percent.
2012 Buick Regal with eAssist fuel saving technology
Overview of the 2012 Buick Regal with the new eAssist™ "light electrification" system, an optional fuel-saving technology that improves fuel economy in the 2012 Regal by 25 percent.
