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What are the dimensions of the rear of the Chevy Trailblazer?

The rear cargo space behind the second row is about 25.3 cubic feet, expanding to roughly 54.4 cubic feet with the rear seats folded for more versatile carrying. These figures are the most direct way to gauge storage capacity in recent Trailblazer models, though exact numbers can vary by model year and trim.


Rear cargo capacity by configuration


Chevrolet publishes cargo-volume figures that illustrate how much you can carry behind the second row, and how much space is available when the rear seats are folded flat. These numbers help you plan everyday use and trips.



  • Behind the second row: 25.3 cubic feet

  • With rear seats folded: 54.4 cubic feet


These volumes represent the practical, measurable capacity of the Trailblazer’s rear cargo area and are useful for comparing against other small SUVs. Variations can occur with optional cargo accessories or different seat configurations.


Rough interior dimensions of the rear cargo area


Chevrolet does not always publish a full set of interior width/height dimensions for every model year and trim, so the exact figures can vary. The numbers below reflect commonly cited estimates for recent Trailblazer models and can help you gauge fit for gear and luggage.



  • Width between the rear-wheel wells: about 41 inches

  • Maximum cargo opening height: roughly 28–29 inches

  • Maximum cargo length (with rear seats folded and front seats adjusted): around 75–76 inches


For a precise fit assessment for your exact vehicle, consult the official Chevrolet spec sheet for your year and trim or measure the space directly with the seats arranged as you intend to use it.


Practical considerations and tips


Real-world use of the Trailblazer’s rear cargo space can be influenced by features like the cargo floor height, available cargo organizers, and whether a power liftgate is equipped. If you regularly haul tall items, you may want to consider the flexibility offered by the folded-seat configuration and any optional storage accessories.


Why these measurements matter


Understanding cargo volumes helps you plan shopping trips, sports gear, and travel payloads. The ability to fold the rear seats expands the range of items you can carry, making the Trailblazer more versatile in small-SUV territory.


In summary, the Trailblazer offers about 25.3 cubic feet of cargo space behind the second row and up to about 54.4 cubic feet with the rear seats folded, with approximate interior opening dimensions around 41 inches wide and 28–29 inches high. Exact numbers can vary by model year and trim, so check the official Chevrolet specs for your specific vehicle or measure the space yourself before buying or loading bulky gear.


Summary


The rear cargo dimensions of the Chevy Trailblazer deliver practical daily use with solid expandability when you fold the rear seats. For precise, year-specific figures, refer to Chevrolet’s official specifications or physically measure the space to confirm fit for your gear and lifestyle.

How big is the back of a Trailblazer?


The back of a Chevy Trailblazer offers 25.3 cubic feet of cargo space with the rear seats up and expands to 54.4 cubic feet with the rear seats folded flat. It also has a flat-folding front passenger seat for carrying longer items.
 
This video shows the cargo space of the Chevy Trailblazer and demonstrates features like the reversible floor: 35sSoCal ChevyYouTube · Jul 21, 2023

  • With rear seats in use: There are 25.3 cubic feet of cargo space. 
  • With rear seats folded: The cargo space increases to 54.4 cubic feet. 
  • For long items: The front passenger seat can also be folded flat to accommodate longer objects. 



What is the cargo length of the Chevy Trailblazer?


With a maximum cargo length of 8.5 feet, the standard fold-flat front passenger seat, and a 40/60 split-folding rear bench seat, you can easily reconfigure the Chevy Trailblazer interior to fit your kayak and other large items.



Will a full size mattress fit in a Chevy Trailblazer?


Q: What size mattress will fit in a Trailblazer? In terms of standard mattress sizes, the closest mattress that will fit in the back of most Trailblazer models is a Twin.



What is the most common problem with the Chevy Trailblazer?


The most common problems are with the ignition system, infotainment system, braking system, noise, and vibration.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.