The company developing a plug-in Hummer throws down the gauntlet to smaller hybrids
An electric Humvee may still sound like fingernails on a chalkboard to environmentalists, but the company developing a plug-in Hummer H3e claims its green version can get 100…
An electric Humvee may still sound like fingernails on a chalkboard to environmentalists, but the company developing a plug-in Hummer H3e claims its green version can…