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Will a Double Mattress Fit in a Car?Chiropractor's Guide(2024)

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Will a Double Mattress Fit in a Car? A Mattress Designer Explains

Storing a Double Mattress in a Car

Assessing Your Car’s Dimensions

Before attempting to store a double mattress in your car, you need to assess your car’s dimensions. Measure the length, width, and height of the interior space where you plan to store the mattress. A standard double mattress measures approximately 54 inches wide and 75 inches long, so you’ll want to ensure your car can accommodate those dimensions.

Packing Techniques and Tips

If your car is large enough, you can try to fold the mattress in half or roll it up, using straps or rope to secure it. Make sure to place the mattress in a protective cover to prevent damage. Additionally, you should remove any unnecessary items from your car to make more space.

Placing a Mattress in a Car for Sleeping

Safety Considerations

Safety should be your top priority when planning to sleep in your car with a double mattress. Ensure the car is parked in a safe location and that you have proper ventilation. Crack open the windows to allow fresh air circulation and avoid carbon monoxide buildup.

Comfort and Sleep Quality

Although it may be possible to fit a double mattress in a larger car, it’s essential to consider the comfort and sleep quality. Sleeping in a cramped space can lead to poor sleep and potential health issues. If you have a larger vehicle such as a minivan or SUV, you may have more success fitting a double mattress comfortably.

Inflatable and Foldable Mattresses

Benefits of Inflatable Mattresses

An inflatable mattress can be a great alternative to a standard double mattress. They are compact when deflated, easy to store, and can be inflated to your desired firmness. Inflatable mattresses are designed for car and outdoor use, providing more comfort than a traditional mattress.

Benefits of Foldable Mattresses

Foldable mattresses are another excellent option for sleeping in your car. They can be folded into a smaller size for storage and can be customized to fit the dimensions of your vehicle. Foldable mattresses also provide more support than inflatable mattresses and can be easily transported.

Alternatives to Using a Car for Sleeping

Camping and Tents

If you’re unable to fit a double mattress in your car, consider using a tent for outdoor sleeping. Tents are portable, easy to set up, and can accommodate various mattress sizes.

RVs and Campervans

RVs and campervans are specifically designed for sleeping and provide comfortable accommodations. They typically come with built-in sleeping areas, making them a convenient alternative to using a car for sleeping.

Portable Sleeping Solutions

Portable sleeping solutions like camping cots, sleeping pads, and hammocks can also be a more suitable alternative to using a double mattress in your car. These options are lightweight, compact, and can provide a comfortable sleeping surface while taking up minimal space.

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Video Guide


In summary, fitting a double mattress in a car for storage or sleeping largely depends on the size of your vehicle and the mattress itself. While it may be possible in some cases, it’s essential to prioritize safety, comfort, and sleep quality. Opting for inflatable or foldable mattresses can make the process more manageable. Alternatively, consider other portable sleeping solutions or using a tent, RV, or campervan for a more comfortable and secure sleeping experience.


  1. Can a double mattress fit in a sedan? It is unlikely that a standard double mattress will fit comfortably in a sedan for storage or sleeping due to its dimensions. Consider using an inflatable or foldable mattress instead.
  2. Is it safe to sleep in a car with a double mattress? As long as you park your car in a safe location and ensure proper ventilation, it is generally safe to sleep in your car. However, always prioritize your safety and comfort.
  3. What type of mattress is best for car camping? Inflatable and foldable mattresses are the best options for car camping, as they are designed for portability and can be easily adjusted to fit your vehicle’s dimensions.
  4. How can I make my car more comfortable for sleeping? To make your car more comfortable for sleeping, ensure you have proper ventilation, use comfortable bedding, and adjust the temperature to a comfortable level. You can also invest in window shades or curtains to block out light and provide privacy.
  5. Are there any legal restrictions on sleeping in a car with a mattress? Laws regarding sleeping in a car vary by location, so it’s essential to research the regulations in your area. Some jurisdictions may have restrictions on where you can park overnight, while others may not allow sleeping in a car at all. Always be aware of local laws and regulations.
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Dr Lawrence Woods DC

Dr Lawrence Woods DC


My goal is to create the highest quality ergonomic office chairs and accessories for unmatched comfort.

With 30 years of spinal healthcare experience in Ireland as a chiropractor, I learned the value of high-quality sitting for living a happy and healthy life.

I have a Chiropractic Degree from Life Chiropractic College West and I am NBCE Physiotherapy certified.


About Me

Dr Lawrence Woods

My name Dr Lawrence Woods DC and I have been designing mattresses, pillows, chairs and seat cushions for over 20 years. As a chiropractor, my goal has always focused on improving the health of my patients by optimizing how they sleep and sit. My designs have been nominated for numerous awards and I continue to be at the forefront of this industry, helping people get the best night’s sleep possible. I have a Chiropractic Degree from Life Chiropractic College West, I am NBCE Physiotherapy certified and an OSHAcadenmy certified ergonomist.


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