Photographers hanging out in Arjeplog. Sweden have seen proof that Porsche
is indeed working on a diesel powered Cayenne
. When automakers are testing vehicles up in Northern Sweeden they generally fill the fuel tanks at public gas stations
in town before heading out to the frozen lakes to do their testing. The Cayenne
in question was witnessed being filled from one of the black diesel
pumps and the distinctive sound of a compression ignition engine was clearly audible as it pulled away. The diesel Cayenne could debut in 2009 although Porsche has yet to officially even acknowledge its existence.