Porsche updated the Cayenne for the 2018 model year, but the hybrid version wasn't quite ready. Now that the 2019 models are about to roll into dealers, Porsche has finally pulled the covers off of the new 2019 Porsche Cayenne E-Hybrid, a direct replacement for the Cayenne S E-Hybrid. It brings some serious improvements to the table over its predecessor and the standard Cayenne too. We're talking about things like faster acceleration, more electric range, better efficiency, and increased power, among other things.