1 Car Garage Dimensions: Choosing the Right Size for Needs

As an in garage design and construction, I know that one of the key considerations when building or renovating a garage is determining the right size for your specific needs.

The 1 car garage dimensions will depend on a variety of factors, including the size of your car, the amount of storage space needed, and your budget.

In this article, I will explore different dimensions of a 1 car garage and provide valuable insights to help you make an informed decision.

5 dimensions of the Best 1 car Garage

1. 12 Feet Wide x 20 Feet Deep (Minimum)

12x20 one car garage dimensions

The most common size for a 1-car garage is 12 feet wide and 20 feet deep.

This dimension provides sufficient space for a car to fit comfortably in the garage with at least 3 feet of walking space on each side.

It also allows for storing essential tools and equipment, such as a lawnmower or snowblower.

2. 14 Feet Wide x 24 Feet Deep

14x24 one car garage dimensions

For those needing slightly more storage space, a 14 feet wide by 24 feet deep garage is a good option.

This size provides additional storage space on the sides of the garage, while still accommodating a larger car or a car and a motorcycle.

It also offers the flexibility to set up a workbench or other equipment in the back of the garage.

3. 16 Feet Wide x 24 Feet Deep

16x24 one car garage dimensions

If you require even more storage space or plan to use the garage for other purposes, a 16 feet wide by 24 feet deep garage is a suitable choice.

This larger size allows for ample storage, including shelves, cabinets, and even a workbench. The extra width also makes parking more comfortable and maneuvering your car easier.

4. 14 Feet Wide x 26 Feet Deep

14x26 one car garage dimensions

For those who prioritize deeper dimensions, a 14 feet wide by 26 feet deep garage provides additional space in the back for storage or a workbench.

This size is ideal for individuals with specific storage needs or those who prefer a deeper garage.

5. 16 Feet Wide x 28 Feet Deep

16x28 one car garage dimensions

If you have a larger car, plan to store many items, or want to utilize the garage for various purposes, a 16 feet wide by 28 feet deep garage offers the most space.

With this size, you can comfortably accommodate your car while having plenty of room for storage, workshops, hobby areas, or even a home office.

Read Also:

Standard 1-Car Garage Size 

Factors to Consider

When determining the dimensions of your 1 car garage, it’s important to consider several factors to ensure it meets your requirements both now and in the future. Here are the key factors to keep in mind:

Measure Your Car

Dimension Minimum Average Large
Width 12 feet 14 feet 16 feet
Depth 20 feet 24 feet 28 feet
Square Feet 240 square feet 336 square feet 432 square feet
Storage Capacity Minimal Moderate Extensive

Begin by measuring the length, width, and height of your car.

This will give you a clear understanding of the space needed to comfortably accommodate your vehicle inside the garage.

Make sure to consider any accessories or modifications that could affect the overall dimensions.

Leave Space for Walking

It’s essential to provide adequate space for maneuvering around your car within the garage.

Allow at least 3 feet of clearance on each side to ensure comfortable movement and easy access to the car doors.

This space will also facilitate any necessary maintenance or repairs.

Future Needs

Anticipate your future needs when determining the size of your garage.

If you plan to expand your family or upgrade to a larger vehicle, it’s advisable to choose a larger garage size that can accommodate those changes.

Thinking ahead will save you from having to make costly adjustments in the future.


Choosing the right dimensions for your 1 car garage is essential to ensure functionality, convenience, and adequate storage space.

Consider your car’s size, your storage requirements, and future needs when making a decision.

Whether you opt for a 12 feet wide x 20 feet deep garage or a larger 16 feet wide x 28 feet deep one, finding the perfect size will enhance your overall garage experience.

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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.

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