Sell the fuel, too

The nation's largest Chevrolet dealership, Classic Chevrolet in Grapevine, Texas, opened its own compressed natural gas fueling station to help sell the brand's natural-gas-powered vehicles. Chevrolet offers a heavy-duty pickup that operates on both gasoline and natural gas, and it will offer a bi-fuel version of the Impala this fall. Classic Chevrolet spent nearly $1 million in natural gas pumps and associated plumbing at a fueling station that also sells gasoline, diesel and E85 fuels.