People store cars for various reasons—long-term travel, military deployment, classic car protection, or simply lack of parking space. But can you store a car in a storage unit? The short answer is yes, but there are essential factors to consider. From size restrictions and climate control to legal requirements and maintenance, this guide covers everything you need to know about safely storing your vehicle in a storage unit.
Why Store a Car in a Storage Unit?
Storing a car in a storage unit provides several benefits, including security, protection from weather damage, and preventing wear and tear. Whether you own a classic car, a sports car, or a vehicle that isn’t used regularly, storage units can help maintain its condition. Additionally, using a storage unit can prevent issues like vandalism, rust, and sun damage.
Types of Storage Units for Cars
Indoor Storage Units
Indoor storage units are enclosed, offering the best protection against the elements. These are ideal for long-term storage, classic cars, or vehicles that need extra care.
Outdoor Storage Spaces
Some storage facilities provide outdoor parking spaces for vehicles. While cheaper, this option exposes the car to sun, rain, and snow, increasing the risk of damage.
Climate-Controlled Units
Climate-controlled units regulate temperature and humidity, preventing rust, mold, and interior damage. These are recommended for classic or luxury cars.
Covered Carports
Covered carports provide some protection from the weather but are not fully enclosed like indoor storage.

Choosing the Right Storage Unit Size for a Car
Unit Size Guide:
- 10×15 feet: Suitable for compact cars and small sedans.
- 10×20 feet: Fits most standard sedans, small SUVs, and pickup trucks.
- 10×25 feet: Can store larger SUVs, trucks, and some vans.
- 10×30 feet: Best for oversized vehicles, trailers, or multiple motorcycles.
Legal Considerations for Storing a Car in a Storage Unit
Ownership Documentation
Most storage facilities require proof of ownership before allowing you to store a vehicle.
Insurance Requirements
While some facilities offer insurance, you may need to provide proof of personal car insurance.
State and Local Regulations
Some states or cities have restrictions on storing unregistered or inoperable vehicles.
Facility-Specific Rules
Always check with the storage facility about their policies on vehicle storage.
Discover Hidden Car Storage Compartments You Didn’t Know Existed.
Preparing Your Car for Storage
1. Clean the Vehicle Thoroughly
- Wash and wax the exterior to prevent dirt from causing scratches.
- Vacuum and clean the interior to prevent mold and odors.
2. Perform Necessary Maintenance
- Change the oil to prevent contamination.
- Top off all fluids, including coolant and brake fluid.
- Inflate the tires to the recommended pressure.
3. Protect the Battery
- Disconnect the battery to prevent drainage.
- Use a battery maintainer if storing long-term.
4. Prevent Pest Infestation
- Close all vents and cover exhaust pipes.
- Place mothballs or dryer sheets to deter rodents.
5. Use a Car Cover
Even in an indoor unit, a breathable car cover can protect against dust and minor scratches.
Security Features to Look for in a Storage Facility
- Gated Access: Limits unauthorized entry.
- Surveillance Cameras: Enhances security.
- On-Site Staff: Adds an extra layer of protection.
- Individual Locks: Some units allow personal padlocks.
- Alarm Systems: Deters theft or unauthorized access.
Cost of Storing a Car in a Storage Unit
Factors Affecting Price
- Location: Urban areas are generally more expensive.
- Unit Size: Larger units cost more.
- Climate Control: Adds extra fees.
- Security Features: High-security facilities may charge a premium.
Average Pricing
| Storage Type | Monthly Cost |
|---|---|
| Outdoor Storage | $50 – $150 |
| Covered Carport | $100 – $200 |
| Standard Indoor Unit | $150 – $300 |
| Climate-Controlled Unit | $200 – $500 |
Pros and Cons of Storing a Car in a Storage Unit
Pros:
- Protection from weather
- Increased security
- Prevents vandalism and theft
- Climate control option for sensitive vehicles
- Convenient access
Cons:
- Monthly costs can be high
- Requires preparation and maintenance
- Some facilities have strict rules
- Limited space for very large vehicles
Frequently Asked Questions
Can you store a car in a storage unit long-term?
Yes, as long as you follow facility rules and perform necessary maintenance.
Do I need insurance to store my car in a storage unit?
Most facilities require proof of insurance, but some offer their own coverage.
Can I store a non-running car in a storage unit?
Yes, but the vehicle must be properly registered and insured in most cases.
Is climate control necessary for car storage?
It depends on the climate. If you’re storing a classic car or in an area with extreme temperatures, climate control is beneficial.
Can I work on my car inside a storage unit?
Most facilities do not allow vehicle repairs inside storage units due to safety concerns.
Conclusion
Storing a car in a storage unit is a practical solution for protecting your vehicle from weather and theft. However, it’s important to choose the right type of storage, prepare your car properly, and comply with legal requirements. Whether you’re storing a daily driver or a classic collectible, a storage unit can provide the security and care your vehicle needs.






