4 Car Garage Dimensions: What You Need to Know

If you’re a car enthusiast, a homeowner with a growing family or someone who simply needs more space for storage and hobbies, a 4 car garage can be a great addition to your property.

However, before you start planning and building, it’s important to understand the right dimensions to ensure the garage fits your needs and the available space. In this guide, we will take a closer look at the ideal 4 car garage dimensions that you should consider.

Why 4 Car Garages Are Popular

A 4 car garage is a versatile space that can provide several benefits to homeowners. These garages can be used for storing vehicles, including cars, trucks, boats, and recreational vehicles.

Additionally, a 4 car garage can be used as a workshop for DIY projects, a fitness room, a home office, or a play area for kids. The extra space also makes it easier to get in and out of vehicles without bumping into each other or the garage walls.

Minimum Size for a 4 Car Garage

The minimum size for a 4 car garage is 20′ x 40′. However, this size may not be sufficient if you have larger cars or if you plan to use the garage for other purposes, such as storage or a workshop. In such cases, you may need to consider a larger size.

Standard Dimensions for a 4 Car Garage

4 car garage dimensions

The standard dimensions for a 4 car garage range from 24′ x 24′ to 30′ x 30′. These sizes provide ample space for four standard cars and allow for additional storage and workspace. However, you may need to adjust the dimensions based on your specific needs.

Factors to Consider When Determining Garage Dimensions

When determining the dimensions of your 4 car garage, it’s important to consider the following factors:

  • Car size: If you have larger cars or trucks, you’ll need to adjust the dimensions accordingly.
  • Storage needs: If you plan to use the garage for storage, you’ll need to factor in additional space for shelves, cabinets, and other storage solutions.
  • Workspace needs: If you plan to use the garage as a workshop, you’ll need to factor in additional space for workbenches, tools, and other equipment.

The Ideal 4 Car Garage Dimensions

The standard dimensions of a 4 car garage can vary depending on the type of vehicles you plan to store and the available space. Here are some of the dimensions that you should consider when building a 4 car garage:

Length

The length of a 4 car garage should be at least 30 feet to comfortably accommodate four cars. If you plan to store larger vehicles, such as SUVs, vans, or trucks, you may need to increase the length to 36 or 40 feet.

Width

The width of a 4 car garage should be at least 40 feet to provide enough space for four vehicles side-by-side. If you plan to use the garage for other purposes, such as a workshop or fitness room, you may need to add more width.

Height

The height of a 4 car garage should be at least 10 feet to provide enough clearance for most vehicles. If you plan to store taller vehicles, such as RVs or boats, you may need to increase the height to 12 or 14 feet.

Door Size

The size of the garage doors should also be considered when planning the dimensions of a 4 car garage. The standard size of a single car garage door is 8 feet wide by 7 feet high. For a 4 car garage, you may want to consider installing two double doors, each 16 feet wide by 7 feet high, to provide enough space for each vehicle to enter and exit.

Q1: Can I build a 4 car garage on a small lot?

A: It’s possible to build a 4 car garage on a small lot, but you will need to consider the local zoning and building codes to ensure compliance. You may also need to hire a professional architect to help you design a garage that fits the available space.

Q2: How much does it cost to build a 4 car garage?

A: The cost of building a 4 car garage can vary depending on the size, materials, and location. On average, the cost can range from $30,000 to $80,000 or more. It’s important to get a detailed estimate from a professional contractor before starting the project.

Q3: Can I convert an existing 2 car garage into a 4 car garage?

A: It’s possible to convert an existing 2 car garage into a 4 car garage, but you will need to consider the available space, zoning and building codes, and the structural integrity of the existing garage. You may need to hire a professional contractor to help you with the conversion.

Q4: How long does it take to build a 4 car garage?

A: The time Another important consideration is the height of the garage. A typical residential garage has a ceiling height of 8 to 9 feet, but if you plan to store taller vehicles or use the space as a workshop, you may want to opt for a higher ceiling. A garage with a ceiling height of 10 to 12 feet can accommodate most RVs and boats, as well as provide ample space for a car lift or overhead storage.

When it comes to the layout of your garage, there are several factors to consider. If you have multiple vehicles, you may want to consider a tandem layout, which allows you to park two cars end to end. A side-by-side layout is also common, but can take up more space. If you plan to use your garage as a workshop or for storage, you may want to consider a U-shaped layout, which provides ample space for workbenches, shelving, and storage cabinets.

Conclusion

A 4 car garage can provide ample space for multiple vehicles, storage, and even a workshop. When planning your garage, it’s important to consider the size and layout, as well as factors such as ceiling height and door size. By taking the time to plan your garage carefully, you can create a functional and versatile space that meets your needs for years to come.

Laura Linney is a team of experts and garage idea writers, I write unique research-based content about home garages that I have studied before, We have created aspirational and achievable ideas for your home. and Garagesideas.com has become the industry's largest free home & garage resource site in the industry.