Meanwhile, the outdoor-adventure-focused Regal TourX wagon was similar ... For 2012, Buick added two new Regal variants, the eAssist mild hybrid and the high-performance GS. The eAssist paired ...

According to a posting on GM-Volt.com, there's a possibility that an upcoming CUV from Buick could be granted access to the sophisticated hybrid technology that GM had initially intended for the ...

Posting respectable 2011 sales numbers, the quietly successful Buick Regal outsold the Audi ... For 2013, the Regal will come with eAssist hybrid technology as standard equipment.