Car storage units in Sun Prairie, WI, and nearby areas
- Contactless
Lakestone Storage was awesome to work with! The unit was clean, secure, and exactly what we needed. The price was very reasonable compared to other places we looked at. Brett was super helpful and made the whole process smooth and easy. Big thanks to him! I’d definitely recommend Lakestone to anyone needing storage.Sam Bosworth
Lakestone Storage - 3425 Brooks Drive, Sun Prairie, WI 53590
- Climate-Controlled
- 24 hour access
- Drive-Up Access
12x25 Large $95/mo 
151 Self Storage - 2910 Terra Court, Sun Prairie, WI 53590
- 24 hour access
- Drive-Up Access
- Security Camera
![Storage Units for Rent available at 5954 Daentl Service Road, DeForest, WI 53532]()
![Storage Units for Rent available at 5954 Daentl Service Road, DeForest, WI 53532]()
![Storage Units for Rent available at 5954 Daentl Service Road, DeForest, WI 53532]()
Friendly, clean, good rates, perfect location. Units are new, clean, and dry. Was recommended by a friend who also has a space there and is very satisfied.Nancy Mae![Storage Units for Rent available at 5954 Daentl Service Road, DeForest, WI 53532]()
![Storage Units for Rent available at 5954 Daentl Service Road, DeForest, WI 53532]()
Lakestone Storage - 5954 Daentl Service Road, Deforest, WI 53532
- Climate-Controlled
- 24 hour access
- Drive-Up Access
12x20 Large $90/mo
Popular storage types in Sun Prairie:
- Self storage from $20
Car storage units in nearby cities:
- Middleton, WI : 2 storage units (15 miles away) from $52
- Eagle, WI : 1 storage unit (45 miles away) from $55
Browse storage units in other top cities across Wisconsin:
- Milwaukee, WI : 765 storage units from $13
- Madison, WI : 371 storage units from $35
- Green Bay, WI : 40 storage units from $70
- Kenosha, WI : 120 storage units from $23
- Waukesha, WI : 43 storage units from $26
- Racine, WI : 75 storage units from $22
- Appleton, WI : 186 storage units from $39
- Eau Claire, WI : 95 storage units from $35
- Oshkosh, WI : 92 storage units from $28
- West Allis, WI : 62 storage units from $7
Car storage cost
If you’re looking to store your car in Sun Prairie, WI, you can expect to pay around $141 per month. That’s 13% less than the national average of $162.
How much does car storage cost in Sun Prairie, WI?
Data from StorageCafe, June 2026
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 Sun Prairie, WI is simple. With 2 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
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 Sun Prairie, WI?
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
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