Yes, you can store a car in a storage unit, but it's not as simple as just driving it in and locking the door. The key is finding a facility that explicitly allows vehicle storage and provides the right type of unit. Standard, small storage units are not suitable; you need a specific kind of space, and proper preparation of the car is absolutely critical to prevent damage during storage.
The most important factor is the storage unit type. You'll need a 10'x20' unit at a minimum to comfortably fit a standard sedan, with larger vehicles requiring a 10'x30' space. There are two main options:
- Drive-Up Access Units: These are ground-level units you can drive directly up to. They are convenient but often lack climate control.
- Climate-Controlled Units: These maintain a stable temperature and humidity level. This is highly recommended to protect your car's interior, electronics, and metal components from extreme heat, cold, and moisture, which can cause mold, mildew, and corrosion.
Here’s a comparison of the key considerations:
| Factor | Standard Storage Unit | Vehicle Storage (Recommended) |
|---|
| Unit Size | 5'x5', 5'x10' (too small) | 10'x20' or 10'x30' |
| Vehicle Access | Not designed for vehicles | Drive-up access or wide aisles |
| Environmental Control | Usually not climate-controlled | Climate control is a major advantage |
| Facility Policy | Often prohibits vehicles | Explicitly allows vehicle storage |
| Preparation Needed | N/A | Essential (fuel stabilizer, tire care, etc.) |
Before storing the car, you must prepare it. This isn't optional. Add a fuel stabilizer to a full tank of gas to prevent the fuel from degrading and damaging the engine. Inflate the tires to the recommended pressure and consider putting the car on jack stands to prevent flat spots on the tires. Disconnect the battery to keep it from draining completely. Finally, give the car a thorough wash and wax to protect the paint, and place moisture-absorbing desiccant bags inside the cabin.
Always check with your insurance company. Your regular auto policy may not cover a vehicle in long-term storage. You might need to switch to comprehensive-only coverage or purchase a specific policy from the storage facility. Finally, verify the facility's rules regarding fluid leaks; you are typically responsible for any leaks from your vehicle.
