a bit less than in the regular. the interior to reveals for little immediate evidence of the electric drive. except for a small d power indicator in the instrument cluster. as accustomed to starting switches on the left the cayenne doesn't make a sound at 1st you know we starts an electric motor. and hybrid auto mode the car selects the appropriate driver on its own the electric motor serves primarily as a booster adding a little extra power to the gasoline engines out in partial load range the cayenne switches to electric drive automatically the transmission to electric is done with no. interruption only noticeable by the shift in engine sound.