Porsche is preparing to reveal an all-electric Macan by the end of this year, but it’s still testing the model on the Nurburgring Nordschleife. Our spies actually spotted two prototypes being driven quickly around the track, and while one looks like it has its production body hidden by some light camouflage (like all other prototypes that we've previously seen), the other has some unusual looking additions and we’re not sure what they’re for.
