2021 GMC Sierra Truck Bed Dimensions

June 17th, 2021 by
2021 GMC Sierra Truck Bed

Are you looking for an efficient pickup truck that can haul anything and get you and your cargo anywhere in the Watertown region? Then it sounds like you’re in the market for an impressive 2021 GMC Sierra, which is available with a variety of bed sizes to suit your needs. Outfitted with countless cab options and varying cargo measurements, we’re certain you’ll find the perfect fit for your next drive with this heavy-duty, reliable truck. Find out more about the 2021 GMC Sierra bed sizes and dimensions, then apply for financing with the Brookings Auto Mall team!

What are the GMC Sierra Bed Dimensions?

No two drivers in Brookings are doing the same thing, which is why it’s so important to meet the needs of every individual visiting our dealership. Thankfully, the 2021 GMC Sierra has bed sizes and cargo dimensions of all shapes and sizes to fit your circumstances. You can also choose the GMC Sierra short bed or long bed, as well as pick between regular cab, double cab, and crew cab options, to ensure you have plenty of room for your cargo and passengers. Take a peek at our breakdown of the differing GMC Sierra bed sizes and dimensions below:

GMC Sierra Bed Dimensions

GMC Sierra 1500 Regular Cab – Available on SLE, Elevation, and SLT Models

  • Long Box: 98.2 inches

GMC Sierra 1500 Double Cab – Available on SLE, Elevation, SLT, and AT4 Models

  • Standard Box: 79.4 inches

GMC Sierra 1500 Crew Cab – Available on SLE, Elevation, SLT, AT4, and Denali Models

  • Short Box: 69.9 inches
  • Standard Box: 79.4 inches

GMC Sierra Cab Dimensions

GMC Sierra 1500 Regular Cab

  • Passenger Capacity: 3-person
  • Cargo Volume: 98.2 cubic feet
  • Front Headroom: 43.1 inches
  • Front Legroom: 44.5 inches

GMC Sierra 1500 Double Cab

  • Passenger Capacity: 6-person
  • Cargo Volume: 79.44 cubic feet
  • Front Headroom: 43.0 inches
  • Front Legroom: 44.5 inches

GMC Sierra 1500 Crew Cab

  • Passenger Capacity: 6-person
  • Cargo Volume: 62.9 cubic feet
  • Front Headroom: 43.0 inches
  • Front Legroom: 44.5 inches

GMC Sierra Truck Bed Features

The 2021 GMC Sierra doesn’t just come with a variety of bed sizes and dimensions to choose from, this extraordinary lineup also offers Madison drivers an a standard six-function MultiPro™ Tailgate. Loading and unloading heavy cargo from your vehicle has never been easier. Your GMC Sierra bed dimensions are further enhanced with the following advanced MultiPro™ Tailgate features:

  • Inner Gate with Work Surface: The inner gate can be converted into a work surface. On those days when you’re out on the job site and away from your desk, this design creates a space to safely lay down blueprints, easily take notes, and work from your laptop.
  • Inner Gate Load Stop: In addition to a practical work surface, the inner gate also features a load stop to help prevent second-tier equipment and tools from sliding out.
  • Full-Width Step: If necessary, you can always fold the inner gate into a large, reliable step, allowing you more confident footing when you enter and exit the bed.
  • Improved Accessibility: Folding down the inner gate grants uninhibited loading and unloading of the truck bed.
  • Primary Gate: There are three ways to unlock the primary gate: pressing a button on the gate itself, opening it from the interior of your truck, or using your GMC key fob’s power release button.
  • Primary Gate Load Stop: With the primary gate open, the convenient load stop ensures that everything remains secure in the truck bed.

Explore More 2021 GMC Sierra Bed Dimensions at Brookings Auto Mall Today!

Whether you pick the GMC Sierra short bed or long bed, take advantage of our new vehicle specials and discounts to ensure that you’re getting the best vehicle for the most affordable price. Our Finance Center is ready, willing, and able to help Brookings drivers discover leasing or financing options to make a new 2021 GMC Sierra purchase easy on the budget. Interested in a GMC Sierra bed cover? Visit our Parts Department which is well-stocked with all of the Sierra accessories you’ll need. Contact us for more information – if you’ve got questions, we’ve got answers!

 

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