2022 GMC Sierra Bed Size

Whether you’re looking for a GMC Sierra short bed with a family-friendly extended cab or a long bed for carrying materials like plywood and lumber to your Dearborn job sites, you can configure the GMC Sierra to do everything that needs doing. Use this overview of the GMC Sierra truck bed dimensions to get started today!

2022 GMC Sierra Truck Bed Dimensions & Cab Options

The GMC Sierra truck bed dimensions will vary depending on which of the three available bed sizes you choose: the GMC Sierra short bed, standard bed, or long bed. You’ll also have the choice between three cab options, each offering different accommodations for passengers: the 3-seat regular cab, 6-seat double cab, or 6-seat crew cab.

When configuring your truck, keep in mind that the GMC Sierra short bed, standard bed, and long bed are only available with certain cab options. In addition, some cabs are restricted to specific Sierra trim levels. See an overview of the GMC Sierra truck bed dimensions and cab dimensions here:

GMC Sierra 1500 Truck Bed Dimensions

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

• Length With GMC Sierra Short Bed – 69.9 inches
• Length With GMC Sierra Standard Bed – 79.4 inches

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

• Length With GMC Sierra Standard Bed – 79.4 inches

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

• Length With GMC Sierra Long Bed – 98.2 inches

GMC Sierra 1500 Cab Dimensions

GMC Sierra 1500 Crew Cab

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

GMC Sierra 1500 Double Cab

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

GMC Sierra 1500 Regular Cab

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

Do More With These Innovative GMC Sierra Bed Features & Accessories

A variety of design features and optional accessories allow you to customize your truck to meet the demands of your Brownstown-area jobs. From GMC Sierra bed covers to an easy-access inner gate, the Sierra 1500 is designed to optimize stability, convenience, and safety:

• Primary Gate: You can open the primary gate in one of three ways—with your GMC key fob’s power release button, from inside the truck, or with a button on the gate itself.
• Primary Gate Load Stop: The load stop feature ensures that your cargo won’t slide out of the truck bed while the primary gate is open.
• Easy Access: Loading and unloading the truck bed is easier with the 1500’s folding inner gate.
• Full-Width Step: The inner gate can also be folded into a step for more confident footing.
• Inner Gate Load Stop: A load stop on the inner gate prevents tools and equipment on the second tier from sliding out.
• Inner Gate with Work Surface: The ultra-versatile inner gate can even be converted into a work surface for laying out plans or doing desk work. It can also serve as a second-tier loading feature.

Explore the 2022 GMC Sierra Truck Bed & Cab Options at Moran Buick GMC

If you’re still unsure which configuration offers the room you need, stop by our dealership in Taylor—just a short drive from Southgate—to take a closer look at the GMC Sierra truck bed dimensions. Our team is standing by to help you select the bed and cab you need to get the job done. Don’t forget to keep an eye on our new vehicle specials page to save on your next vehicle—and open up some room in your budget for genuine GM accessories like the GMC Sierra bed cover!