2023 GMC Sierra 3500 HD

White 2023 GMC Sierra 3500 HD Top Front View


Do you need a heavy-duty truck that can truly do it all? The new 2023 GMC Sierra 3500 HD has arrived at Valley Buick GMC, and it might be just what you’ve been searching for. From the bold exterior to the functional best-in-class cargo bed, the Sierra 3500 HD was built to work. But that’s not all; it also features a spacious and comfortable interior with enough tech to keep you entertained for the long-haul.

Included is a long list of standard features at each of the five trims, plus several available special edition packages to outfit your Sierra 3500 HD with everything you need to tow, haul, work, and get where you need to go in style. It has all the power and capability you need with the comfort and convenience you love, and it’s all available now at Valley Buick GMC.

GMC Badge on Sierra 3500 HD Tailgate
2023 GMC Sierra 3500 HD Front Seat Interior Dashboard View

2023 Sierra 3500 HD Performance and Capability

When it comes to performance, the Sierra 3500 HD is all about options. The standard 6.6L V8 gas engine comes with a 6-speed automatic transmission and a capability of 401 horsepower. If you need more power, you can upgrade to the 6.6L Duramax Turbo-Diesel V8 with Allison 10-speed automatic transmission, 445 horsepower, and 36,000lbs of towing capacity. The turbo-diesel engine also provides a max payload of 7,442 lbs, which goes well with the available GMC MultiPro Tailgate and available trailering mirrors. Go the extra mile with the Advanced ProGrade Trailering System, a suite of technology that makes the towing process easier than ever. It connects to the myGMC Mobile App to help you calculate your load and make a checklist before you hit the road, among several other features.

2023 Sierra 3500 HD Features and Tech

To start your adventure in the Sierra 3500 HD, your first choice is the type of cab and bed length. There’s a crew cab, double crew cab, and regular cab as well as a standard or long bed. The crew cab’s best-in-class head and leg room make way for supreme comfort and helpful technology. Some trims are already configured with specific bed and cab styles. Keep all your extra gear handy with the ample storage space and stay entertained with the Premium GMC Infotainment System. You can easily connect to your Apple CarPlay or Android Auto, then enjoy the sounds coming from the available Bose Premium Sound System. Of course, the technology carries over to the advanced safety features that include a rear camera mirror, HD Surround Vision, and more available safety and driver assist technology.

2023 GMC Sierra 3500 HD Trim Levels

Choose from five trims and several available packages for the Sierra 3500 HD. Some features may have limited or late availability, so check with us at Valley Buick GMC at the time of purchase.

2023 Sierra 3500 HD Pro – $42,200*

  • 18-inch Steel Painted Silver Wheels
  • Hitch Guidance
  • Rear Vision Camera
  • Trailering Package

2023 Sierra 3500 HD SLE – $49,000*

  • MultiPro Tailgate with Integrated Trailer Brake Controller
  • EZ Lift Assist
  • 18-inch Machined Aluminum Wheels
  • 3-Year OnStar and Connected Services Plan

2023 Sierra 3500 HD SLT – $58,600*

  • LED Fog Lamps and Signature Tail Lamps
  • Power Adjustable Vertical Trailering Mirrors
  • ProGrade Trailering System
  • 8-inch Diagonal Premium GMC Infotainment System

202 Sierra 3500 HD AT4 – $66,600*

  • X31 Off-Road Package and AT4 Premium Plus Package
  • AT4 High Clearance Step
  • Skid Plates
  • Exclusive Jet Black and Kalahari Interior
  • Bose Premium Sound System

2023 Sierra 3500 HD Denali – $73,100*

  • Forge Perforated Leather Seating
  • Open-Pore Ash Wood, Brushed Aluminum, and Chrome Accents
  • 8-inch diagonal Premium GMC Infotainment System with Navigation
  • Bose Premium Sound System
  • Bed View Camera and HD Surround Vision

Find Your 2023 GMC Sierra 3500 HD at Valley Buick GMC

The 2023 GMC Sierra 3500 HD is available now at Valley Buick GMC. Take a look at our available inventory online or visit us to find your heavy-duty truck. Contact us for more information on financing your new Sierra 3500 HD today!