The electric hybrid version of the third-generation Porsche Cayenne SUV is all set to be revealed this year by the automaker. Porsche recently teased the upcoming supercar in a video while going through some tough endurance tests in South Africa ahead of the global unveil. The video show Porsche testing the forthcoming plug-in in South Africa on rough asphalt roads and in cities, winter tests in Canada in -40 degree Fahrenheit temperature and summer tests at high altitude as well as the sand dunes of Dubai at nearly 106 degrees Fahrenheit.
According to Porsche, the current round of tests focuses on the hybrid units of the new Cayenne derivative in particular. Providing a glimpse of what the next-gen car would be, the teaser video shows a few near-production prototypes going through the different levels of the endurance test in the challenging terrains and difficult mountain passes at altitudes of more than 3,000 meters of the African country.