What Size Storage for a Car?

Quick Answer

A standard car needs a 10x20 storage unit (200 sq ft) minimum. Compact cars may fit in 10x15, while trucks and SUVs need 10x20 or larger. Motorcycles typically fit in a 5x10 unit.

Key Takeaways

  • A 10x20 unit (20 feet deep, 10 feet wide) accommodates most cars with room to open doors and walk around.
  • Classic cars should use climate-controlled storage to prevent rust and interior damage.
  • Check storage facility rules—some don't allow vehicles or require separate vehicle storage.

Explanation

A 10x20 unit (20 feet deep, 10 feet wide) accommodates most cars with room to open doors and walk around. This is essentially a single-car garage without the height for a second level.

Compact cars (Honda Civic, Toyota Corolla) are about 15 feet long and may fit in a 10x15 with minimal clearance. Full-size sedans, SUVs, and trucks should use 10x20 minimum.

Consider what else you're storing. If you need to access items around the car or store furniture alongside, you may need 10x25 or 10x30. Some facilities offer dedicated vehicle storage with larger bays.

Things to Know

  • Classic cars should use climate-controlled storage to prevent rust and interior damage.
  • Check storage facility rules—some don't allow vehicles or require separate vehicle storage.
  • Drain fluids appropriately and use a car cover for long-term storage.

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