Quick Spin: 2012 Buick LaCrosse eAssistS

It's hard to talk about all of the good things General Motors is doing these days without referencing the Chevrolet Volt – it is perhaps the most talked-about car on the scene, green or otherwise. In showing the world that highly efficient, practical cars aren't so far out of our reach, GM is preparing to launch a slew of fuel-sipping vehicles in the near term. [Autoblog]