How Wide is a 2 Car Garage: A Comprehensive Guide

When it comes to building or purchasing a garage, one important consideration is its width. A 2 car garage is a popular choice for homeowners, providing ample space for two vehicles.

However, determining the optimal width for a 2 car garage requires careful consideration of various factors.

In this article, we will explore the typical width of a 2 car garage and the factors to consider when choosing the right size.

Typical Width of a 2-Car Garage

how wide is a 2 car garage

A typical 2 car garage is 18 feet wide. This width provides enough space for two cars to comfortably fit side by side.

It allows for a few feet of space between the cars to accommodate opening doors and easy entry and exit. It is essential to note that the width of a 2 car garage can vary based on individual preferences and specific needs.

Apart from the standard 18-foot width, there are other common sizes for 2 car garages, including 20×20, 22×22, and 20×22. The choice of size ultimately depends on several factors, which we will explore in the following section.

Factors to Consider When Choosing the Width

Size of Your Cars

One crucial factor to consider when determining the width of your 2 car garage is the size of your cars.

If you own larger vehicles, such as SUVs or trucks, you will need a wider garage to ensure comfortable parking and maneuverability.

It is essential to measure the width of your cars, including their side mirrors, to determine the minimum width required.

Needs for Storage

Aside from accommodating your vehicles, you may have additional storage needs for tools, equipment, or other belongings.

If you require ample storage space within your garage, you should consider a wider width.

A wider garage will provide the necessary room to store items along the sides, leaving enough space for your vehicles.


Your budget plays a significant role in determining the width of your 2 car garage. It’s important to keep in mind that the wider the garage, the more it will cost to build.

While a larger garage offers more convenience and storage options, it may require additional materials and construction expenses. Carefully consider your budget and find the right balance between width and cost.

Read Also: How Big is a 2 Car Garage

Measuring Your Cars and Items

Before finalizing the width of your 2 car garage, it is recommended to measure your cars and other items you plan to store.

Start by measuring the width of your vehicles, including the side mirrors. Consider any future car purchases as well.

Next, assess the size and dimensions of the items you intend to store in the garage.

This could include lawnmowers, bicycles, or workbenches. By taking these measurements into account, you can determine the minimum width necessary to accommodate everything comfortably.

What is the standard width of a 2-car garage?

The standard width of a 2 car garage is typically 18 feet. However, there are alternative sizes available based on personal preferences and requirements.

Can I customize the width of a pre-built 2-car garage?

In most cases, pre-built 2 car garages come with fixed dimensions. However, there are customization options available, allowing you to adjust the width to some extent.


Choosing the right width for your 2 car garage is crucial to ensure optimal functionality and convenience.

While the typical width of a 2 car garage is 18 feet, various factors influence the decision, including the size of your cars, storage needs, and budget.

By measuring your vehicles and considering your storage requirements, you can determine the appropriate width that suits your specific needs.

As an expert in the field of garage walls, I have extensive knowledge and experience in enhancing the aesthetic appeal and functionality of these spaces through color and decoration. I specialize in creating visually appealing and practical designs that transform garages into inviting and organized environments.

Leave a Comment