A 5x10 drive-up storage unit offers 50 square feet of space comparable to a mid-sized walk-in closet or, according to Extra Space Storage, a, medium-sized bedroom.

A 10x10 drive-up storage unit offers 100 square feet of space (roughly half a one-car garage or a large bedroom) with 8-foot ceilings, providing 800 cubic feet of capacity

A 10x15 drive-up storage unit is a 150-square-foot, ground-level space (roughly 2/3 of a one-car garage) with a roll-up door, allowing vehicles to park directly in front for easy loading/unloading. These units hold 3–4 rooms of furniture, including appliances and mattresses, or small vehicles.

A 10x20 drive-up storage unit is a 200-square-foot, ground-level space (typically 8–10 ft high) equivalent to a standard one-car garage, allowing vehicles to drive directly up to the door for easy loading. It holds 3–4 rooms of household items, including appliances, furniture, and vehicles, making it ideal for moving, business, or frequent access.

A 10x30 drive-up storage unit offers 300 square feet of space (10'x30'), comparable to a 1.5 to 2-car garage, featuring direct, ground-level access for loading/unloading vehicles or large, heavy items. With roughly 2,400+ cubic feet, it holds contents of a 4-5 bedroom home, large furniture, or vehicles

12x30 outdoor parking storage provides roughly 360 square feet of space, ideal for large RVs, boats, trailers, and commercial vehicles