GMC Sierra Bed Size

The 2023 GMC Sierra bed size offers everything a North Pole light-duty truck driver could want, starting with the largest cargo bed volume of any competing half-ton truck. Pair that with best-in-class diesel horsepower and torque, cargo bed volume (Denali and Denali Ultimate trim levels), and crew cab front and rear legroom, and you have a truck that’s just right for handling any Fort Wainwright hauling job. How big is the bed of a GMC Sierra? Keep reading to get the 2023 GMC Sierra truck bed dimensions, then shop our new GMC Sierra inventory at Chevrolet GMC Of Fairbanks.

What are the GMC Sierra Truck Bed Dimensions?

Eielson Airforce Base drivers have a variety of GMC Sierra truck bed dimensions to choose from, so it’s easy to find the right truck for the job. From the compact and efficient GMC Sierra short bed to the long box, you can select the GMC Sierra truck bed size that hauls just what you need with regular, crew cab, and double cab options. How big is the bed of a GMC Sierra? Take a look and choose the best GMC Sierra truck bed dimensions for you: 

GMC Sierra Bed Sizes

GMC Sierra 1500 Crew Cab 

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

GMC Sierra 1500 Double Cab 

• Standard Box: 79.4 inches

GMC Sierra 1500 Regular Cab 

• Long Box: 98.2 inches

GMC Sierra Cab Dimensions 

GMC Sierra 1500 Crew Cab

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

GMC Sierra 1500 Double Cab

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

GMC Sierra 1500 Regular Cab

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

GMC Sierra Bed Features 

Now that you know what GMC Sierra bed sizes are available to you, prepare to get excited about incredible features that come standard and available for the Sierra truck bed. Here’s a sample of features you can find: 

• Industry-first Carbon Fiber Composite Bed (Denali and Denali Ultimate trim levels)
• Cab-Mounted Cargo Area Lamps
• Cargo Bed LED Lighting
• Available Cargo Convenience Package
• Available GMC MultiPro Power Steps
• GMC MultiPro Tailgate
• Available GMC MultiPro Tailgate Step Lights
• Hard-Folding Tonneau Cover
• Power Sliding Rear Window
• Spray-On Bedliner
• Tailgate and bedrail protection caps
• Tailgate with EZ Lift Assist

See the 2023 GMC Sierra Bed Sizes at Chevrolet GMC Of Fairbanks

Are you ready to see what the GMC Sierra truck bed dimensions look like in person? Contact Chevrolet GMC Of Fairbanks to arrange a test drive appointment, or stop by our Fairbanks dealership. Or, if you’d like to learn more about GMC vehicles, visit our manufacturer information hub. 

True Alaskans know that toughness matters for the work we do, so why not for the truck you drive? The 2022 GMC Sierra 1500 bed sizes are considerate of the length, weight, and volume of your workload. So, what’re the 2022 GMC Sierra 1500 bed sizes? Chevrolet GMC Of Fairbanks has the details so you can make an informed decision. Call us now at (907) 215-6458 or feel free to contact us online with questions. Otherwise, read on.

What are the 2022 GMC Sierra 1500 Bed Sizes?

If you’re looking for information on the 2022 GMC Sierra HD bed sizes, we recommend giving our GMC experts at Chevrolet GMC Of Fairbanks near North Pole a call or checking out our manufacturer information page. If you’re looking for the 2022 GMC Sierra 1500 bed sizes, here’s everything you need to know.

GMC Sierra Bed (AKA Box) Sizes by Cab Style

The GMC Sierra bed sizes (AKA “box” sizes) are as follows for the 1500 model for the 2022 model year:

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

• Standard Box: 79.4 inches

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

• Long Box: 98.2 inches

GMC Sierra Bed Dimensions

Here’s what you should know about the 2022 GMC Sierra 1500 bed dimensions:

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 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 Regular Cab

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

GMC Sierra Bed Features

From a six-function MultiPro™ Tailgate, to power release technology that makes loading cargo easier, the GMC Sierra bed features are unlike anything you’ve probably seen equipped on older trucks you’ll see driving around Fort Wainwright and Eielson Airforce Base. Make the most of your GMC Sierra bed dimensions with these six different functions:

• Primary Gate Load Stop: When the primary gate is open, the convenient load stop helps make sure that nothing will slide out of the truck bed.
• Primary Gate Opening Methods: There are three ways to open the primary gate. You can use your GMC key fob’s power release button, you can open it from inside your truck, or you can press a button on the gate itself.
• Inner Gate Load Stop: In addition to the primary gate load stop, the inner gate also features a load stop to help prevent second-tier tools and equipment from sliding out.
• Inner Gate with Work Surface: Finally, the inner gate can be converted into a work surface. When you’re out on the job site and away from your desk, this creates a space to easily take notes, lay down blueprints, and more. It also serves as a second-tier loading feature.
• Full-Width Step: Fold the inner gate into a large, sturdy step, giving you better footing when you enter and exit the Sierra truck bed.
• Easy Access: Fold down the inner gate for easier loading and unloading of cargo.

See the 2022 GMC Sierra Bed Sizes at Chevrolet GMC Of Fairbanks

Ready to experience the 2022 GMC Sierra truck bed dimensions for the GMC Sierra short bed or long bed for yourself? Call (907) 215-6458 to schedule your test drive appointment! Meanwhile, check out our GMC model showroom for additional information or value your trade online.

The 2020 GMC Sierra 1500 is the ideal light-duty pickup truck for North Pole contractors and weekend adventurers with an impressive towing capacity, strong engine options, a comfort-focused, feature-laden interior, and a variety of exterior colors to choose from. And, with numerous GMC Sierra bed size options available, it’s easy for every Fort Wainwright shopper to find one that meets their needs. Learn more about the new GMC Sierra dimensions with Chevrolet GMC Of Fairbanks before you visit us for a test drive!

GMC Sierra Bed Size Chart

Your GMC Sierra bed length options will depend on which of the three cab configurations you opt for. Our Sierra bed size chart down below will give you a clear idea of the GMC Sierra dimensions as they relate to each cab style:

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

• Standard Box: 79.4 inches

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

• Long Box: 98.2 inches

GMC Sierra MultiPro™ Tailgate

For your ultimate convenience on the job, the GMC Sierra 1500 is available with a six-function MultiPro™ Tailgate – the world’s first tailgate of its kind! This incredibly innovative feature makes it easier than ever to load and unload your Sierra truck bed with six different functions:

1. Primary Gate: There are three ways to open the primary gate: using your GMC key fob’s power release button, opening it from inside your truck, or by pressing a button on the gate itself.
2. Primary Gate Load Stop: When the primary gate is open, the convenient load stop ensures nothing will slide out of the truck bed.
3. Easy Access: Fold down the inner gate for uninhibited loading and unloading of the truck bed.
4. Full-Width Step: When needed, you can fold the inner gate into a large, sturdy step, allowing you to have more confident footing when you enter and exit the bed.
5. Inner Gate Load Stop: In addition to the primary gate load stop, the inner gate also features a load stop to help prevent second-tier tools and equipment from sliding out.
6. Inner Gate with Work Surface: Finally, the inner gate can be converted into a work surface. When you’re out on the job site and away from your desk, this creates a space to easily take notes, lay down blueprints, and more. It also serves as a second-tier loading feature.

Interior GMC Sierra Dimensions

Even if you opt for the largest 98.2-inch Long Box, there may be days where you need some extra cargo space, or maybe you’re carrying gear that you need to keep safe inside the cabin of your Sierra. In these cases, you’re probably curious about the GMC Sierra dimensions for each cab style we noted above. Details for each option are as follows:

GMC Sierra 1500 Crew Cab

• Passenger Capacity: 6-person

• Cargo Volume w/ Rear Seats Upright: 62.9 cubic feet

• Cargo Volume w/ Rear Seats Folded: 71.7 cubic feet

• Front Headroom: 43.0 inches

• Front Legroom: 44.5 inches

GMC Sierra 1500 Double Cab

• Passenger Capacity: 6-person

• Cargo Volume: 71.7 cubic feet

• Front Headroom: 43.0 inches

• Front Legroom: 44.5 inches

GMC Sierra 1500 Regular Cab

• Passenger Capacity: 3-person

• Cargo Volume: 89.1 cubic feet

• Front Headroom: 43.1 inches

• Front Legroom: 44.5 inches

Find Your Ideal GMC Sierra Bed Length at Chevrolet GMC Of Fairbanks!

Explore all of the GMC Sierra bed size options and check out each cab style’s interior dimensions in person at Chevrolet GMC Of Fairbanks when you contact us to set up a test drive near Eielson Airforce Base. Be sure to ask about our new vehicle specials while you’re here, and talk with our friendly finance team to start discussing your leasing and buying options.