The $130 million Porsche Museum in Stuttgart showcases a staggering array Porsche history, featuring iconic models such as the 356, 550, 911, and 917.   However there is more. Somewhere in the suburb of Stuttgart is a secret storage facility where the company keeps rare prototypes, concept cars, and one-off models. All of these wonderful cars are kept together, allowing Porsche maintain and cared for them under one roof.

Many of the models have never been seen by the public. Now, Porsche takes us behind the scenes of their exclusive facility and shows some of its hidden treasures in this two part video series: Porsche Secrets