Hybrid Cars

GMC Sierra Hybrid MSRP: $38,710 Estimated MPG: 21 city / 22 highway Class: Full-size pickup truck The GMC Sierra Hybrid is the twin of the Chevrolet Silverado Hybrid in almost every meaningful mechanical way.  Each features an identical two-mode gasoline / electric drivetrain, and each comes exclusively in a four-door design.  However, there are some [...]