If you are planning a new 2-car carport, a width between 20 and 24 feet usually works best for most homeowners, with 22–24 feet offering a much more comfortable fit for everyday parking. The right size for you depends on your vehicles, how you move around them, and whether you want extra space for storage or future upgrades.
At American Carports, Inc., you can use our Build & Price tool now to see what’s possible with your two-car carport design, from width and length to roof style and colors. You are always welcome to contact us if you’d like help choosing dimensions or comparing options for your property anywhere in the United States—it would be our pleasure to serve you!
What is a good standard width for a 2-car carport?
For two typical passenger vehicles, a good starting point is a 20-foot-wide double carport. This width can work for compact cars or smaller SUVs, but it leaves limited room to open doors and walk comfortably between vehicles. Many homeowners find that stepping up to 22 or 24 feet wide turns daily parking into a smoother, less cramped experience.
That 22–24 foot range is similar to common 2-car garage dimensions, which usually fall between 20 and 24 feet wide. By mirroring these garage dimensions in a metal carport, you get proven, real-world proportions that already work well for most driveways and vehicle setups. When you create your custom design with our carports, you can choose these familiar widths and then adjust length, height, and features to match your needs.
What factors should you consider when choosing width?
Choosing the right carport width is about how you live with the structure, not just whether two cars technically fit side by side. As you plan, think about:
- Vehicle size
Two compact cars can share a 20-foot-wide carport, but midsize SUVs, minivans, and trucks are much more comfortable in a 22–24 foot width. If you own full-size pickups or plan to upgrade vehicles in the future, a wider double carport makes sense from day one. - Door swing and walking space
A simple way to size your carport is to park your vehicles next to each other in the driveway, open all doors, and measure how much width you truly need. Many people discover they prefer the feel of a 22–24 foot wide carport once they see how much space door swing actually takes up. - Storage and hobbies
If your 2-car carport will also store bikes, yard equipment, or hobby gear, a little extra width goes a long way. In those cases, some homeowners choose dimensions similar to a 24×24 footprint like you see with a metal garage, so they have room to grow over time. - Local climate and lifestyle
Across the U.S., weather plays a big role in how you use your carport. If you are dealing with intense sun, heavy rain, or winter conditions, extra side clearance makes it easier to load kids, pets, and groceries while staying fully under cover.
How does carport width compare to garage dimensions?
If you have ever parked in a typical 2-car garage, you already have a good reference point for carport sizing. Common two-car garages are 20–24 feet wide and 20–24 feet deep, which gives enough room for two vehicles and some storage. A 20×20 footprint is on the smaller side, while something like 24×24 feels more open and flexible.
When you plan a metal carport, you can use those same dimensions as a guide. Choosing a 20–24 foot width gives you familiar proportions with the added benefit of open sides and airflow. If you think you may eventually enclose your carport or convert it into a workshop-style space, keeping your footprint in this standard range also makes that conversion easier down the road, especially if you explore our custom buildings.
When does it make sense to choose a wider 2-car carport?
There are plenty of situations where going wider than the “standard” 2-car dimensions is the smart long-term move. You might choose a wider double carport if:
- You own or plan to own full-size trucks, large SUVs, or lifted vehicles
- You want space for storage along the sides plus comfortable door clearance
- You regularly load car seats, strollers, or sports equipment
- You expect a teen driver or third vehicle in the future
In these scenarios, a carport width closer to 24–26 feet or even up to 30 feet can make everyday use easier and more enjoyable. With American Carports, Inc., you can fine-tune that extra width in our online designer and pair it with added length, lean-tos, or enclosed areas if you need more protection than an open carport provides.
You can explore sizes for two cars, longer vehicles, and even RVs using our Build & Price tool, then reach out to our team if you want help tailoring the design to your property and local conditions.
How can you pick the right 2-car carport width with confidence?
To feel confident in your choice, it helps to combine real measurements with a clear look at how your household uses vehicles every day. Consider these quick steps:
- Park both vehicles where the carport will go.
- Open all doors fully and imagine loading kids, pets, or gear.
- Measure the total width you need from the widest point of one vehicle to the other, plus comfortable walking space.
- Compare that number to common carport widths like 20, 22, and 24 feet.
From there, you can decide whether a standard two-car footprint is enough or if a slightly wider custom design would better support your lifestyle. If you already know you want to protect more than two vehicles, or you’re thinking about a workshop or storage combo, you might also look at our larger carports and custom buildings to avoid outgrowing your structure.
At American Carports, Inc., you can use our Build & Price tool now to see what’s possible with our structures, and you’re always welcome to contact us if you need help. It would be our pleasure to serve you!
Frequently Asked Questions
Is 20 feet wide enough for a 2-car carport?
A 20-foot carport can be enough for two compact cars, but it leaves tight clearance when doors are open and offers little room to walk between vehicles. If you drive larger vehicles or want more comfort, 22–24 feet wide is usually a better fit.
What is the most popular width for a 2-car carport?
Many homeowners land on widths in the 20–24 foot range because these match familiar two-car garage dimensions and work for a wide variety of vehicles. Within that range, 22–24 feet is especially popular for families who value easier access and some additional storage space.
How deep should a 2-car carport be?
Typical depths for a 2-car carport echo standard garage sizes, often between 20 and 24 feet deep. If you own longer trucks or want a workbench or storage at the back, choosing a deeper custom design can give you the flexibility you need.
Can I adjust width later if my needs change?
Expanding a metal carport after installation is possible but more complex than choosing the right size upfront. That is why many homeowners plan slightly larger from the beginning, especially if they expect to upgrade vehicles or add more storage in the future.
