E Vintage Pontiac Gm Delco Car Radio / Stereo on 2040-parts.com

BMW i8 stars at the 2013 Frankfurt Motor Show

Four years after it first appeared at Frankfurt as the Vision EfficientDynamics concept, the BMW i8 super-hybrid has finally been revealed in full production at the 2013 show. Is it enough to spoil the Porsche 918 Spyder’s debut? Er, no.

GM says natural-gas Chevrolet Impala on the way

General Motors said it will sell a version of the Chevrolet Impala sedan with the ability to switch between gasoline and natural gas, part of the automaker's plan for taking advantage of a U.S. drilling boom that has made natural gas a more viable fuel for cars. The dual-fuel Impala, to be announced today by CEO Dan Akerson at a conference here, will have one engine and two fuel tanks -- one for gasoline and one for compressed natural gas.

Porsche plans a hybrid in every model line

Porsche is counting on hybrid drive to help reduce its fleet CO2 emissions. “In the future, we will have hybrid drive in every model line," development chief Wolfgang Duerheimer said. Earlier this year, Porsche launched a hybrid version of its Cayenne SUV.