Wanna bet?

Backing a Countach is relatively easy.

You can either use the mirrors, or do as Valentino did, just sit your butt on the door sill and operate the pedals from that position.
It is not only easy, it gives you a perfect "overview" of the area behind you.

Besides, when the crowds gather to watch you move the car,( and trust me they do), it just adds to the mystique of Countach to reverse your car using this method.