Most cars fit in a 10x20 storage unit — 200 square feet, about the footprint of a one-car garage. That’s the answer for a standard sedan or a mid-size SUV you plan to park and leave.

But "fits" and "works" are two different things. A 10x20 puts your vehicle in the space with under 2 feet of clearance on each side, which is fine for long-term storage and frustrating for anything else. If you drive a truck, own a lifted vehicle, want to open the doors, or plan to store gear alongside the car, you need to size up. Here’s how to figure out which size is actually yours.

Storage unit size by vehicle type

Vehicle	Typical length	Minimum unit	Recommended
Compact car	13 to 15 ft	10x15	10x20
Standard sedan	15 to 17 ft	10x20	10x20
Mid-size SUV	16 to 18 ft	10x20	10x25
Full-size SUV	17 to 19 ft	10x25	10x30
Pickup truck (crew cab)	19 to 21 ft	10x25	10x30
Lifted or oversized truck	20 to 22 ft	10x30	Drive-up unit, tall door
Classic or collector car	16 to 19 ft	10x20	Enclosed drive-up unit
Car plus household goods	—	10x30	600 sq ft or more
Two vehicles	—	600 sq ft	800 sq ft or more

Don’t forget the door, not just the floor

Square footage is the number everyone checks. Door height is the number that actually stops people at the gate.

A standard storage unit roll-up door is about 8 feet wide and 7 to 8 feet tall. That clears a sedan easily. It does not clear a lifted truck, a van with a roof rack, a truck with a camper shell and a light bar, or anything on a trailer. Before you rent anywhere, measure your vehicle’s total height with everything attached — roof box, antenna, rack, light bar — and confirm the door opening, not the ceiling. Facilities quote ceiling height; you drive through the door.

Elite’s units run 16-foot ceilings and 14-foot roll-up doors, which is why lifted rigs, work trucks, and boats on trailers end up here after being turned away elsewhere.

How much clearance do you actually need?

Work backwards from what you plan to do in the unit:

• Park it and leave it for a season — 1 to 2 feet on each side is enough. A 10x20 handles this for most cars.
• Open a door and get in — you need roughly 3 feet on at least one side. That means a unit wider than 10 feet, or a wider drive-up bay.
• Walk all the way around it — plan on 3 feet on every side, so a footprint about 12 feet wide by 24 feet deep at minimum.
• Cover it, detail it, or work on it — 4 feet of clearance all around plus room for a cart or a jack. This is 400 square feet and up.
• Store the car plus boxes, tires, or gear — add at least 50 to 100 square feet on top of whatever the vehicle alone needs.

The single most common regret with car storage is renting the exact size the car fits into, then discovering you can’t squeeze past it to reach the boxes at the back.

Will a car fit in a 10x10 or a 10x15?

A 10x10 is too small for most cars. At 100 square feet with a 10-foot depth, a 10x10 can’t contain a vehicle that’s 15 feet long — the math simply doesn’t work for anything but the smallest compacts, and even then you can’t open a door. Full detail: can a car fit in a 10x10 storage unit.

A 10x15 works for compacts only. 150 square feet and 15 feet of depth will take a small car nose to tail with almost nothing to spare, and no room to store anything alongside it. Full detail: can you fit a car in a 10x15 storage unit.

A 10x20 is the realistic minimum for a standard car. 200 square feet, 20 feet deep, roughly a one-car garage. See how big a 10x20 storage unit is for exact dimensions and cubic footage.

Covered, enclosed, or outdoor: what changes with each

Size is half the decision. The other half is what’s between your paint and a Central Valley summer.

• Outdoor parking — the cheapest option and the least protective. Your vehicle takes full sun, full dust, and full temperature swing. Fine for a work truck, hard on paint, seals, tires, and dashboards over a season.
• Covered parking — a roof overhead cuts direct UV and most bird and tree damage, but leaves the sides open to wind-driven dust and heat. A reasonable middle ground for vehicles used regularly.
• Enclosed units — four walls and a door. No sun, no dust, no wind, no visibility from outside. This is the right answer for anything you care about: a classic, a collector car, a low-mileage vehicle, or anything sitting for more than a few months.

In Bakersfield specifically, the argument for enclosed is stronger than it is in most markets. Summer surface temperatures and the valley’s dust load do measurable damage to clear coat, rubber seals, and interiors over a single season. If the vehicle has any value to you beyond utility, enclosed storage costs less than the paint correction it prevents. See luxury garage and specialty storage.

When the standard sizes stop being the answer

Standard 10-foot-wide units are built around household boxes, not vehicles. Once you’re storing a truck, more than one car, a car plus a trailer, or a vehicle you want to actually work on, you’ve outgrown the chart.

Every Elite unit is enclosed and drive-up, from roughly 600 up to about 2,300 square feet, with 16-foot ceilings and 14-foot doors. In practice that means:

• 600 to 800 sq ft — one vehicle with genuine walk-around clearance, plus tires, tools, and gear. Or two cars parked tight.
• 1,000 to 1,300 sq ft — two to three vehicles, or one vehicle plus a real workspace and shelving.
• 1,500 to 2,300 sq ft — a collection, a fleet, or vehicles alongside pallet racking and equipment.

See oversized and luxury vehicle storage for what’s available.

Before you store a car: a short checklist

• Measure the vehicle — length, width with mirrors out, and total height with everything attached. Compare against the door, not just the unit.
• Fill the fuel tank if it’s sitting more than a month, and add a stabilizer for anything over three months.
• Inflate tires to the upper end of spec to reduce flat spotting, and move the vehicle occasionally if you can.
• Put it away clean and dry — dirt and moisture left on paint for months do the real damage.
• Use a battery tender or disconnect the negative terminal.
• Check your insurance — most policies cover a stored vehicle, but confirm before you reduce coverage.
• Use a breathable cover, not a plastic tarp, which traps moisture against the paint.

Frequently asked questions about storage unit sizes for cars

What size storage unit do I need for a car?

A 10x20 unit — 200 square feet, about a one-car garage — fits most sedans and mid-size SUVs. Trucks, full-size SUVs, and lifted vehicles need a 10x25, a 10x30, or a drive-up unit with a taller door.

What size storage unit fits a car?

The smallest unit that will physically contain a standard car is a 10x20. A 10x15 works only for compacts. A 10x10 is too short for nearly any vehicle.

How big of a storage unit do I need for a truck?

A crew-cab pickup is 19 to 21 feet long, so a 10x25 is the minimum and a 10x30 is more comfortable. If the truck is lifted or has a camper shell or a light bar, door height matters more than floor size — look for a drive-up unit with a 12-foot door or taller.

Can a car fit in a 10x10 storage unit?

Almost never. A 10x10 is only 10 feet deep, and the shortest common cars are 13 feet long. Even a Smart car leaves you no room to open a door.

Is a 10x20 big enough to store a car and boxes?

Tight. The car alone leaves you an aisle under 2 feet wide on each side. You can stack boxes in front of or behind the vehicle, but you won’t be able to reach them without moving the car. For a vehicle plus real storage, plan on a 10x30 or a drive-up unit of 600 square feet or more.

What size unit do I need for two cars?

You cannot fit two cars in any standard 10-foot-wide unit — they’d have to be nose to tail, and no standard unit is deep enough. Two vehicles need roughly 600 square feet minimum, and 800 or more if you want to walk between them.

Should I store a car indoors or outdoors?

Outdoors is cheaper and fine for a work vehicle you use often. Indoors is the right choice for anything sitting more than a season, and for any vehicle whose paint and interior you care about — particularly in the Central Valley, where sun and dust do real damage over a single summer.

Can I work on my car in a storage unit?

Policies vary by facility, and most standard self-storage prohibits mechanical work outright. If working on the vehicle matters to you, ask specifically before renting — and note that you’ll need far more clearance than the vehicle’s footprint. Plan on 400 square feet and up.

Find the right size for your vehicle

If your vehicle is anything larger than a sedan, the standard size chart will steer you wrong. Run the storage size calculator for a specific recommendation, read the wider storage unit size guide, or ask about the current move-in special. When you’re ready, reserve online or contact us and we’ll size it with you.