Car storage units in San Antonio, TX

Q: What size storage unit is best for a car?

A 10’&#215;20’ unit is the go-to size for most standard cars. Compact cars? You might only need a 10’&#215;15’. Trucks, vans, or larger SUVs? A 10’&#215;30’ will give you the extra space you need.

Q: Can two cars fit in a 10&#215;30 storage unit?

Yes – in most cases! A 10’&#215;30’ unit is about the size of a standard two-car garage, so you can usually fit two compact vehicles side by side.

1,917 available units | 106 facilities | Average street rate: $161

John was easy to work with and had a great vibe. Super helpful. the Facility is clean and secure.
Monique Rodriguez
Contactless
4.7/5 - 54 Reviews
Stor Self Storage - 17875 Blanco Road, San Antonio, TX 78232
- Climate-Controlled
- Indoor
- 24 hour access
10x20 Large $155/mo
I am truly very pleased with Jackie's service and excellent treatment; in general, they were always very attentive and everything was perfect at the storage facility.
Eloisa Reyes
4.8/5 - 88 Reviews
Maximum Mini Storage - 11063 Wye Drive, San Antonio, TX 78217
- Indoor
- 24 hour access
- Drive-Up Access
5x9 Small $23/mo
We are extremely happy with our office space here! The property is kept extremely clean on a daily basis and up to date as we just got a brand new parking lot. The manager is excellent and responds quickly when we need anything. There are working security cameras so it’s a safe place in a convenient location. We also have a large storage unit here as well because the rates are very reasonable. Most importantly, the management is available and ready to help whenever we need it! Highly recommend!!!!!
Kelly Ryan

Contactless
4.8/5 - 28 Reviews
AAA Alliance Self Storage - 6335 Camp Bullis Road, San Antonio, TX 78257
- Climate-Controlled
- Indoor
- Drive-Up Access
10x20 Large $125/mo
awesome customer service, got us in and out and helped with all needs to assist
Iris Fuentes

Contactless
4.7/5 - 560 Reviews
Extra Space Storage - 3536 Hunt Lane, San Antonio, TX 78227
- Climate-Controlled
- Indoor
- Drive-Up Access
10x20 Large $78/mo
Great storage unit, very nice people running this place. Excellent location. Thank you!!
Mark Coil
4.9/5 - 47 Reviews
AAA Storage - 22480 FM 3009 Road, San Antonio, TX 78266
- Climate-Controlled
- Indoor
- 24 hour access
10x15 Medium $35/mo
10x20 Large $45/mo
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Ive had this unit for 4 years and never had an issue with cleanliness or security. Thank you to Hector for helping with my payment update.
Rosanna Skaggs

Contactless
4.7/5 - 512 Reviews
Extra Space Storage - 3602 Wurzbach Road, San Antonio, TX 78238
- Climate-Controlled
- Indoor
- Drive-Up Access
10x20 Large $139/mo
I enjoy having my office retail space/PC shop here. I have been here for nearly 5 years now in the business park section facing Grissom Road. Management is attentive, everything is clean, well-lit & rent is reasonable with utilities included. I encourage anyone wanting to start their own business, office or shop, to check out this location. Several sizes to choose from, highly recommended. Having a retail location really helps develop business longevity & customer trust.
Keith Jetton
4.7/5 - 48 Reviews
Grissom Road Business Park - 7543 Grissom Road, San Antonio, TX 78251
- Climate-Controlled
- Indoor
- 24 hour access
19x40 Large $201/mo
Kailey, very friendly and transparent
Adan Avalos

Contactless
4.9/5 - 641 Reviews
Extra Space Storage - 10920 Bandera Road, San Antonio, TX 78250
- Climate-Controlled
- Indoor
- Drive-Up Access
10x20 Large $169/mo
Great place good manager
Cam I am

Contactless
4.8/5 - 514 Reviews
Extra Space Storage - 2417 Jackson Keller Road, San Antonio, TX 78230
- Climate-Controlled
- Indoor
- Drive-Up Access
10x15 Medium $104/mo
10x20 Large $112/mo
My first experience with this place was not that great. I went to get some prices and the young man that was helping me was not very helpful. Grace called me and asked if I needed any further assistance in talking to her she was so personable I decided to give them another chance. I am so glad that I did. Grace has a great personality and very knowledgeable. Great at her job very much. A people person. She was very helpful and I definitely would rent a space there and I plan on it.
Kellee Palmer

Contactless
4.7/5 - 205 Reviews
Extra Space Storage - 7600 Tezel Road, San Antonio, TX 78250
- Climate-Controlled
- Indoor
- Drive-Up Access
10x20 Large $194/mo
The customer service where adults not teens on cellphones updating Snapchat or Insta. The lady was the sweetest and nicest she could be. I was there yesterday on Sat. The Asian lady was cheerful and allowed me to use her scissors. The pos in previous storage. did not so I walked away gladly will spend much here. Thank you San Antonio. AAAA key a five star review earned God bless.
Michael Serrano
4.9/5 - 184 Reviews
A - AAA Key Mini Storage - 11788 I-10 West, San Antonio, TX 78230
- Climate-Controlled
- Drive-Up Access
- Retail Available
10x20 Large $150/mo
Great storage, very low rates, and the new property maneger. Is extreemly profesional and very helpful.
Jay Quintero
4.4/5 - 29 Reviews
AAA Alamo Mini Storage - 14242 North Hills Village Drive, San Antonio, TX 78249
- Climate-Controlled
- Indoor
- Drive-Up Access
10x25 Large $115/mo
Great storage containers.. clean great value.. super clean property... Great place to store your belongings. 5 star
Adrian Mendoza

Contactless
4.4/5 - 163 Reviews
RightSpace Storage - 14611 O'Connor Road, San Antonio, TX 78247
- Climate-Controlled
- Indoor
- Drive-Up Access
12x20 Large $85/mo
Veronica is the best!!
Florencio Giovani Flores Jaiman

Contactless
4.7/5 - 291 Reviews
Extra Space Storage - 12991 Potranco Road, San Antonio, TX 78253
- Climate-Controlled
- Indoor
- Drive-Up Access
10x20 Large $196/mo
Customer friendly
Melissa Vargas
5/5 - 283 Reviews
A - AAA Key Mini Storage - 3424 SW Military Drive, San Antonio, TX 78211
- Climate-Controlled
- Indoor
- Drive-Up Access
10x15 Medium $174/mo
10x20 Large $159/mo
Sarah was extremely helpful with our move in process! We got a unit that wasn't big enough and she was extremely helpful with getting us a unit last minute.
Sara Salem

Contactless
4.9/5 - 884 Reviews
Extra Space Storage - 7363 North Loop 1604 West, San Antonio, TX 78249
- Climate-Controlled
- Indoor
- Drive-Up Access
10x20 Large $307/mo
Lori at Sterling Storage provided top-notch service from start to finish! She was incredibly friendly, informative, and patient with all of our questions. She made the entire rental process smooth and stress-free, taking the time to explain everything clearly and thoroughly. It’s not every day you come across someone so dedicated to customer care. Thank you, Lori, for going above and beyond—Sterling Storage is lucky to have you! – CERTi-PRO Plumbing
CERTi-PRO PLUMBING
4.4/5 - 37 Reviews
Sterling Storage - 7250 Tezel Road, San Antonio, TX 78250
- Indoor
- Drive-Up Access
- Retail Available
7x20 Medium $65/mo
Well, Paul is so efficient and friendly and talk about knowledgeable!!! Paul is most definetly an asset to your company!! Pleasant and friendly!! I will recommend Public Storage to everyone due to Paul!! GOOD JOB, PAUL!
Gloria Alvarado

Contactless
4.9/5 - 503 Reviews
Public Storage - 1425 Austin Hwy, San Antonio, TX 78209
- Indoor
- Drive-Up Access
- Retail Available
10x20 Large $174/mo
Exce5
PrinceH
4.4/5 - 70 Reviews
Leon Valley Storage - 6200 Grissom Road, San Antonio, TX 78238
- Indoor
- 24 hour access
- Drive-Up Access
5x5 Small $35/mo
10x10 Medium $76/mo
10x20 Large $128/mo
Hollie is a great manager
Dane Heath

Contactless
4.8/5 - 179 Reviews
Storage King USA - 11931 Oconnor Road, San Antonio, TX 78233
- Drive-Up Access
- Retail Available
- Onsite Manager
10x20 Large $139/mo

Popular storage types in San Antonio:

Car storage units in nearby cities:

Leon Valley, TX : 92 storage units (6 miles away) from $19
Converse, TX : 4 storage units (15 miles away) from $10
Universal City, TX : 9 storage units (15 miles away) from $38
Schertz, TX : 8 storage units (17 miles away) from $29
Marion, TX : 3 storage units (24 miles away) from $40
Boerne, TX : 17 storage units (29 miles away) from $13
New Braunfels, TX : 104 storage units (30 miles away) from $26
Canyon Lake, TX : 5 storage units (34 miles away) from $25
Seguin, TX : 18 storage units (36 miles away) from $23
San Marcos, TX : 5 storage units (45 miles away) from $15
Wimberley, TX : 1 storage unit (46 miles away) from $80

Browse storage units in other top cities across Texas:

Houston, TX : 4,609 storage units from $7
Dallas, TX : 2,158 storage units from $5
Austin, TX : 1,903 storage units from $10
Fort Worth, TX : 1,846 storage units from $10
El Paso, TX : 837 storage units from $20
Arlington, TX : 739 storage units from $12
Corpus Christi, TX : 498 storage units from $19
Plano, TX : 584 storage units from $10
Lubbock, TX : 611 storage units from $15
Laredo, TX : 189 storage units from $50

Browse storage units in all Texas cities.

Car storage cost

If you’re looking to store your car in San Antonio, TX, you can expect to pay around $161 per month. That’s 1% less than the national average of $162.

How much does car storage cost in San Antonio, TX?

Avg. Car Storage Rent

$161/mo

National Avg. Car Storage Rent

$162/mo

Data from StorageCafe, May 2026

Cheap car storage in San Antonio, TX

Car storage with the lowest prices can be found in Potranco and San Antonio International Airport.
Outdoor parking spots start at just $14/month. These spaces are great for short-term or seasonal needs.
Indoor car storage units start at $69/mo.

Not sure what size you need? Let’s find out.

Find the right unit size for your vehicle. Choose your make, model, and year to see what fits best.

Car storage options

Finding the right place to store your car in San Antonio, TX is simple. With 106 local facilities offering a range of choices, you can pick what works best for your vehicle and budget – whether that’s a basic outdoor space or an indoor unit with full protection.

Outdoor car storage: affordable and convenient, great for everyday vehicles and short-term needs.

Open outdoor storage

Budget-friendly option on paved, gravel, or grass surfaces
Best for warm-weather or short-term storage
Tip: Use a quality car cover for extra protection

Covered outdoor storage

Still outdoors, but under a canopy or carport
Extra protection from sun and rain
Great balance between cost and coverage

Indoor car storage: Best for long-term protection or storing classic/luxury vehicles.

Park inside a garage-style unit or shared indoor space
Shields your car from rain, snow, and temperature swings
Some units offer climate control for added protection against humidity
Ideal for classic cars, convertibles, or off-season vehicles

Top-rated car storage facilities in San Antonio, TX

The average rating for car storage facilities in San Antonio, TX is 4.7 stars based on 34,340 customer reviews.

Providers like A - AAA Key Mini Storage - 3424 SW Military Drive and Public Storage - 730 West Loop 1604 North are among the highest rated in the area.

Here's what people appreciate most:

Security & peace of mind

Gated access, surveillance cameras, and on-site staff are top priorities.
Renters want to know their vehicle is safe—especially for long-term or high-value storage.

Easy, reliable access

24/7 access or extended hours, plus drive-up availability, are key for convenience.
Users appreciate locations that make drop-off and pick-up simple, especially without appointments.

Clean, well-maintained facilities

A tidy, well-kept space signals professionalism and care.
Bonus points for paved surfaces, weather protection, and clear signage.

Frequently Asked Questions

What size storage unit is best for a car?

A 10’×20’ unit is the go-to size for most standard cars. Compact cars? You might only need a 10’×15’. Trucks, vans, or larger SUVs? A 10’×30’ will give you the extra space you need.

Can two cars fit in a 10×30 storage unit?

Yes – in most cases! A 10’×30’ unit is about the size of a standard two-car garage, so you can usually fit two compact vehicles side by side.

Can I store a classic car in a storage unit in San Antonio, TX?

Absolutely. For a classic, luxury, or collector car, your best bet is a climate-controlled indoor unit. This keeps temperature and humidity stable, helping preserve your vehicle’s finish and components.

How to find storage near me

Looking for the best storage options in Columbus, OH? We've got you covered with the most extensive inventory of listings, conveniently available online. Use our location finder to search for storage space in your desired area and easily compare features, prices and unit sizes to find the perfect spot for all your stuff.

Ready to find the perfect storage solution in Columbus? Find Storage Near Me

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