Total Square Footage: 3 million square feet. The entire Statue of Liberty and its base could fit into the Stadium with the roof closed. The stadium is also the world's largest column-free room. The American Airlines Center in Dallas could fit entirely into the new stadium at field level. Interior Cubic Volume: 104 million cubic feet. (By comparison, NRG Stadium in Houston measures 90 million cubic feet.) The Dallas Cowboys stadium will be the largest enclosed stadium (in cubic feet) in the NFL. Seating Capacity: A capacity of 80,000 plus standing room or additional seating in the end zones, along with ticketed areas in the end zone plazas can increase total capacity to 100,000.