2-Car Garages
The typical size for a 2 car metal garage will range between 20 and 24 feet in width and 24 feet in length. You’ll need these dimensions, at a minimum, to comfortably accommodate two standard-sized vehicles. However, it must be noted that cars come in many sizes, and one may fit where another might not.
As such, it’s crucial to take measurements of the vehicles you intend to house and work with a knowledgeable building expert to pick the appropriate size garage for your needs. In this blog, we’ll explore two-car garages in more detail and show you everything you need to know to make a wise investment.
What to Keep in Mind to Ensure You Get the Right 2-Car Garage
Now that we know the average 2-car garage dimensions, let’s talk about some of the finer points of the metal building design process and what you’ll need to look out for to get the right 2-car garage size for your needs:
a) Building Width
The width of your 2-car garage is important for comfortably accommodating your vehicles side by side. Factors such as car size and property space determine optimal width, which usually ranges from 20 to 24 feet. Measure the width of your vehicles, ensuring to account for space to open doors and maneuver around them.
If you have larger vehicles or plan to make future purchases, you’ll want to consider a wider garage to avoid tight squeezes. A little extra space can go a long way in ensuring convenient access and stress-free parking.
b) Building Height
The height of your 2-car garage is another vital consideration, especially if you own taller vehicles or plan to incorporate storage solutions such as overhead shelves. The standard height of around 8 to 10 feet is sufficient for most vehicles, but if you have trucks, vans, or SUVs, you might need to opt for a higher clearance to accommodate their dimensions comfortably. Don’t forget to factor in garage door mechanisms and any additional space required for ventilation, insulation, or lighting fixtures. A taller garage can offer versatility and ensure that your garage remains adaptable to your future needs.
c) Building Length
Though it might not seem immediately apparent, the length of your 2-car garage will also play a part in its feel, look, and functionality. The average length of a sedan-style car will be around 15 feet, and you’ll need to design your structure to meet these needs. Most 2-car metal garages are built to house two vehicles side by side, but depending on your needs, you may want to revise your design for front to back parking. By taking the length of your building into consideration, you’ll ensure you have the space needed to keep your vehicles stored securely and comfortably.
d) Additional Storage Space Needs
While the primary purpose of your 2-car garage is vehicle protection, don’t overlook the potential for additional storage space. Assess your storage requirements, whether it’s for gardening equipment, tools, sports gear, or seasonal items. If you’re considering incorporating storage solutions like cabinets, shelving, or workbenches, allocate sufficient space for these amenities.
The Most Popular 2-Car Metal Garage Sizes
With so many size options available, narrowing down exactly what configuration works for you can be hard. But we’re here to make that part easy and stress-free by showing you some of the most popular size options:
1. 20×25 Two-Car Garages
Ideal for homeowners with limited space or those seeking a sleek addition to their property, the 20×25 two-car garage strikes a balance between practicality and efficiency. With a width of 20 feet and a length of 25 feet, this compact garage is designed to accommodate two vehicles side by side. Despite its smaller footprint, it provides ample space for parking, protecting your vehicles from the elements and offering easy access to your cars.
2. 24×31 Two-Car Garages
Stepping up in size, the 24×31 two-car garage offers a bit more room to breathe. With its 24-foot width and 31-foot length, this option provides additional space for maneuvering around your vehicles, making it an excellent choice for homeowners who desire extra elbow room and a bit of versatility.
3. 26×31 Two-Car Garages
The 26×31 two-car garage takes the concept of space a step further. With a broader width of 26 feet, this option offers enhanced accessibility and room for larger vehicles. Its 31-foot length ensures ample space to comfortably park two cars while providing additional space for storage, equipment, or a small workshop area.
4. 26×40 Two-Car Garages
For those who value generous dimensions and expansive possibilities, the 26×40 two-car garage delivers abundance. With its substantial width and length, this size option goes beyond mere parking, offering room for vehicles, storage, workspace, and more. Whether you’re a hobbyist, DIY enthusiast, or simply seeking a multipurpose space, the 26×40 garage provides a canvas for your aspirations.
5. 30×30 Two-Car Garages
The 30×30 two-car garage offers a square layout that maximizes space utilization and aesthetic appeal. With its balanced dimensions, it accommodates two cars comfortably while leaving room for additional features like storage cabinets, workbenches, or even a small recreational area. This size strikes a harmonious balance between parking and potential, making it a popular choice among homeowners seeking versatility.
How Much Do 2 Car Garages Cost?
You can expect a 2-car metal garage to range between $4,000 and $30,000, depending on the structure’s size and complexity. Additional square footage, reinforcements, and add-ons will require additional manpower, steel, and components, resulting in a higher price.
Additionally, the price of raw steel, the location of your provider, and site and foundation prep will also have a large influence on the metal garage prices. As such, you’ll want to plan and budget carefully for the right size to accommodate your vehicles.
AA Metal Buildings includes free delivery and professional installation on every garage — in all 48 states. The prices below are your all-in cost for the building erected on your site. Foundation is separate.
2-Car Metal Garage Prices by Size — 2026 (Installed & Delivered)
| Garage Size | Sq Footage | What Comfortably Fits | Installed Price | Best For |
|---|---|---|---|---|
| 20×20 | 400 sq ft | 2 standard sedans, tight | $8,500 – $11,000 | Budget Pick |
| 20×25 | 500 sq ft | 2 sedans + small storage area | $9,500 – $12,500 | Compact Lots |
| 24×24 | 576 sq ft | 2 cars + comfortable workspace | $11,000 – $15,000 | Most Popular |
| 24×31 | 744 sq ft | 2 cars + good storage room | $13,000 – $17,500 | Best Value |
| 26×31 | 806 sq ft | 2 large trucks + storage | $14,500 – $19,500 | Trucks & SUVs |
| 26×40 | 1,040 sq ft | 2 vehicles + full workshop | $17,000 – $23,000 | Workshop Use |
| 30×30 | 900 sq ft | 2 large trucks + storage & workspace | $15,500 – $21,000 | Max Space |
| 30×40 | 1,200 sq ft | 2–3 vehicles + large workshop | $16,000 – $23,000 | Shop/Farm |
* All prices include free delivery and professional installation. Prices valid 2026. Final price varies by roof style, leg height, and your state’s wind/snow load requirements.
Most Popular 2-Car Garage Configurations at a Glance
Based on thousands of garages we’ve installed across 48 states, these are the sizes homeowners order most:
20×25
$9,500 – $12,500 installed
Best for smaller lots. Fits 2 standard cars side by side with minimal extra space. Tight but functional.
- Budget-Friendly
24×31 ⭐
$13,000 – $17,500 installed
Our most ordered 2-car garage. Fits 2 full-size vehicles comfortably with room for a workbench and wall storage.
- Most Popular
26×40
$17,000 – $23,000 installed
The workshop upgrade. Cars plus a full work area, tool storage, and room to move around freely. Ideal for hobbyists.
- Workshop Favorite
30×30
$15,500 – $21,000 installed
Square layout maximizes space. 2 large trucks or SUVs plus storage cabinets and a small recreational area.
What’s Included in Your 2-Car Garage Price
Every AA Metal Buildings garage includes: full steel frame, roof and wall panels, one standard walk-in door, all hardware, free delivery to your site, and professional installation by a certified crew. You are not buying a kit — we build it for you.
| What’s Included | What’s NOT Included |
|---|---|
| ✅ Full steel frame & panels | ❌ Concrete foundation ($3,500–$7,000 typical) |
| ✅ One walk-in door | ❌ Electrical wiring or lighting |
| ✅ All hardware & anchors | ❌ Insulation (available as add-on) |
| ✅ Free delivery — all 48 states | ❌ Permit fees (we provide drawings) |
| ✅ Professional installation | ❌ Interior finishing |
| ✅ State-certified engineering drawings |
Popular Add-Ons & What They Cost
Most homeowners add at least one garage door and a few extras. Here’s exactly what each add-on costs:
| Add-On | Price Range | Recommended? |
|---|---|---|
| Single roll-up garage door (9×7 ft) | $450 – $650 each | Yes — most garages need at least 2 |
| Double roll-up garage door (12×10 ft) | $750 – $1,100 | For larger trucks or SUVs |
| Extra walk-in door | $250 – $400 | Yes — side entry is very convenient |
| Window (29×29 in.) | $180 – $280 each | Yes — natural light matters |
| Extra leg height (10 ft vs 8 ft) | +$600 – $1,200 | Yes if you have trucks, vans, or SUVs |
| Vertical roof upgrade | +$800 – $1,800 | Strongly recommended — better drainage & longevity |
Which Roof Style Should You Choose for a 2-Car Garage?
This is the most common question we get. Here’s the simple answer:
| Roof Style | Price Impact | Choose If… |
|---|---|---|
| Regular Roof | Base Price | Mild climate, inland Southeast, tight budget, temporary use |
| A-Frame (Boxed Eave) | +$400 – $700 | Midwest, moderate wind and rain, traditional roof look |
| Vertical Roof | +$800 – $1,800 | Snow country, coastal areas, storing valuable vehicles, long-term use |
Our honest recommendation: If you’re storing vehicles worth more than $20,000 or you live anywhere that gets snow or significant rain, go with the vertical roof. We’ve installed tens of thousands of garages across 48 states — the most common thing customers tell us they wish they’d done differently is go with the vertical roof from the start.
Build with Quality That Lasts. Choose AA Metal Buildings
Whether you’re looking for a high-quality 24×20 garage or you’re interested in designing your own two-car garage, trust the building experts at AA Metal Buildings. We have years of experience in the metal building industry and a dedication to producing quality products that stand the test of time with free delivery and installation across the nation.
We make owning your own structure easy and affordable with flexible financing and RTO options that put the power in your hands without breaking the bank in the process.
So, if you’re tired of scouring the internet for the best custom metal garages for sale, give AA Metal Buildings a call at +1 (877) 365-3708. Our building experts are ready to help you design and customize a structure that suits your needs and is ready to take on any environment. Trust in the strength of steel. Trust AA Metal Buildings.
Frequently Asked Questions — 2-Car Metal Garage Sizes & Prices
What is the standard size for a 2-car garage?
The most common 2-car garage size is 20×20 feet (400 sq ft) at the minimum and 24×24 feet (576 sq ft) for a comfortable fit. Most homeowners who build a metal garage wish they’d gone slightly larger — the 24×31 is our most popular size because it fits two full-size vehicles with room for a workbench and wall storage.
How much does a 2-car metal garage cost installed?
A 2-car metal garage from AA Metal Buildings costs $8,500 to $23,000 installed, depending on size and configuration. A basic 20×20 regular roof starts around $8,500. The most popular 24×31 runs $13,000–$17,500. A larger 30×40 with workshop space runs $16,000–$23,000. All prices include free delivery and professional installation.
What size garage do I need for 2 trucks or SUVs?
For two full-size trucks or SUVs, you’ll want a minimum of 26×31 feet for comfortable side-by-side parking with enough door clearance. If your trucks are crew cabs or you want a work area, go with a 30×30 or 30×40. Also consider 10-foot leg height if your vehicles are tall — standard 8-foot legs can feel cramped for large SUVs and pickups.
Does the price include garage doors?
The base price includes one standard walk-in door. Garage (roll-up) doors are an add-on — a 9×7 single door runs $450–$650 each. Most 2-car garages need two roll-up doors, so budget an extra $900–$1,300 for doors. We recommend adding these at time of order so they’re installed with the building.
How long does it take to install a 2-car metal garage?
Installation of a 2-car metal garage takes 1 day in most cases. Lead time from order to installation day is typically 6–10 weeks — that’s manufacturing, engineering, permitting, and scheduling. Your foundation needs to be ready before our crew arrives.
Do I need a permit for a metal garage?
In most US counties, yes — any permanent structure requires a building permit. Requirements vary by county. AA Metal Buildings provides certified engineering drawings stamped for your state’s wind and snow load requirements, which your permit office will require. We can advise on what your specific county needs.
Can I finance a 2-car metal garage?
Yes. AA Metal Buildings offers rent-to-own with no credit check required. Monthly payments start as low as $150/month for smaller garages. You own the building outright at the end of the term — no balloon payment, no surprises. Traditional financing options are also available.
What foundation do I need for a metal garage?
You have three main options: a concrete slab (most common for garages — typically $3,500–$7,000 for a 24×24), a compacted gravel pad (lower cost, good drainage, works well in rural areas), or concrete piers (for sloped sites). Most homeowners go with a concrete slab for a permanent 2-car garage. Your foundation must be ready before our installation crew arrives.
What’s the difference between a metal garage and a wood garage?
Metal garages are faster to build, lower maintenance, and more durable long-term. They’re fire-resistant, pest-resistant, and don’t rot or warp. Wood garages typically cost more to build with a contractor and require regular painting, sealing, and pest treatment. For most homeowners comparing total 20-year cost of ownership, metal wins clearly.
