We have both 2 door and 1 door two car designs in this collection. Your reasons for building a new garage are uniquely your own, so carefully evaluate your current and anticipated requirements regarding the structure's size. Generally, the minimum recommended size of a 2-car garage is approximately 20 ft. wide and 20 ft. deep. When considering your 2-car garage design wishes, go bigger when possible. 22 X 22 is comfortable and 24 X 24 gives you some breathing space.