Some tourists traveling through a national park in South Africa got the surprise of their life when an impala leaps into their SUV to escape two cheetahs.I can only guess at what would have happened if one or both of the cheetahs decided to follow the impala through the window. Total destruction of the interior of the car comes to mind.

On the other hand, a quick exit of the car's occupants would likely have been followed by an equally quick exit of the animals.