Skip to Main Content

2023 GMC Sierra 3500HD

A 2024 GMC Sierra HD parked near a river.
    • FIRST HD IN ITS CLASS WITH AVAILABLE
      HEAD-UP DISPLAY & REAR CAMERA MIRROR1
    • FIRST HD IN ITS CLASS WITH AVAILABLE
      ALLISON 10-SPEED TRANSMISSION 
    • INDUSTRY-FIRST AVAILABLE 
      TRANSPARENT TRAILER VIEW2

    Starting MSRP from * $43,400

    Choose color Forest Metallic
    Sierra 3500HD Pro Forest Metallic
    Some paint options are at an extra cost.

      Available Trims

      Pro

      Starting at
      $43,400
      • Wheels, 18" (45.7 cm) 8-spoke painted steel, Silver Extended (Requires single rear wheels.)
      • Seats, front 40/20/40 split-bench with upper covered armrest storage with fixed lumbar
      • Audio system, GMC Infotainment System with 7" diagonal color touchscreen, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring wired Android Auto and Apple CarPlay capability for compatible phones
      • Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
      • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
      • Basic: 3 Years/36,000 Miles
      GMC 2023 Sierra 3500HD Pro

        SLE

        Starting at
        $50,200
        • Wheels, 18" (45.7 cm) machined aluminum wheel with Dark Grey metallic accents (Requires single rear wheels. Included with (RFX) X31 Off-Road and Protection Package.)
        • Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (Standard on Regular Cab models. Included and only available with (PCQ) SLE Convenience Package on Crew Cab and Double Cab models.)
        • Audio system, GMC Infotainment System with 8" diagonal color touchscreen, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring wired Android Auto and Apple CarPlay capability for compatible phones
        • Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
        • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
        • Basic: 3 Years/36,000 Miles
        GMC 2023 Sierra 3500HD SLE

          SLT

          Starting at
          $61,600
          • Wheels, 18" (45.7 cm) machined aluminum wheel with Dark Grey metallic accents (Requires single rear wheels.)
          • Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (Not available with (PCY) SLT Convenience Package, (PDB) SLT Premium Package or (PDC) Texas Edition SLT Premium Package.)
          • Audio system, Premium GMC Infotainment System with 8" diagonal color touch-screen includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (Includes (PZ8) Hitch Guidance with hitch view.)
          • Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
          • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
          • Basic: 3 Years/36,000 Miles
          GMC 2023 Sierra 3500HD SLT

            AT4

            Starting at
            $67,800
            • Wheels, 18" (45.7 cm) machined aluminum wheel with Dark Grey metallic accents
            • Seats, front bucket with center console
            • Audio system, Premium GMC Infotainment System with 8" diagonal color touch-screen includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (Includes (PZ8) Hitch Guidance with hitch view.)
            • Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
            • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
            • Basic: 3 Years/36,000 Miles
            GMC 2023 Sierra 3500HD AT4

              Denali

              Starting at
              $74,300
              • Wheels, 20" (50.8 cm) multi-dimensional Polished aluminum (Requires single rear wheels.)
              • Seats, front bucket with center console
              • Audio system, Premium GMC Infotainment System with Navigation and 8" diagonal color touch-screen includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory. (Includes (PZ8) Hitch Guidance with hitch view.)
              • Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
              • Automatic Emergency Braking
              • Basic: 3 Years/36,000 Miles
              GMC 2023 Sierra 3500HD Denali

                Current Offers & Inventory

                • Burton Price $59,997
                Miles
                77,946
                Exterior
                Pacific Blue Metallic
                Engine
                6.6L V8
                View Details

                  Features

                  POWERFUL ENGINES & TRANSMISSIONS

                  Experience confident driving and trailering:
                  Standard 6.6L V8 Gas Engine
                  • 401 hp and 464 lb.-ft. of torque
                  • 6-speed automatic transmission
                  Available 6.6L Duramax Turbo-Diesel V8 Engine with Allison 10-Speed Automatic Transmission
                  • 445 hp and 910 lb.-ft. of torque
                  • Large variable-speed cooling fan and dual path air induction system
                  2023 GMC Sierra HD capability.

                    EYE-CATCHING INTERIORS

                    A bold exterior calls for an interior that lives up to the same caliber. Whether you’re looking for rugged or refined, Sierra Heavy Duty has an interior colorway fit to match your style. 
                    • DARK WALNUT/DARK ASH GREY
                      Forge Perforated Leather Seating Surfaces. (Also available in Jet Black.)
                    • JET BLACK WITH KALAHARI ACCENTS
                      Perforated Front Leather Seating Surfaces.
                    • DARK WALNUT/SLATE
                      Perforated Leather-Appointed Front Seats.(Also available in Jet Black.)
                    *Sierra HD Denali Pickup Truck shown.
                    Forge Perforated Leather Seating Surfaces in Sierra HD Denali.

                      TECH & SAFETY HIGHLIGHTS

                      The Sierra Heavy Duty pickup offers technology and safety features to help keep you driving confident and connected.
                      AVAILABLE IN-VEHICLE TRAILERING APP
                      To help improve your trailering experience, the In-Vehicle Trailering App3 offers:
                      • Custom Trailer Profiles
                      • Trailer Statuses like Available Tire Pressure And Temperature Monitoring4
                      • Maintenance Reminders
                      • Step-by-Step Pre-Depature Checklists
                      • Trailer Light Sequence Tests and More
                      In vehicle App shown in Sierra HD.
                        Why is the Sierra 3500HD so popular with LEWES work truck drivers? The GMC Sierra 3500HD is a heavy-duty truck that is strong and dependable. You are able to also stay connected and comfortable on the go with available built-in 4G Wi-Fi and a cabin crafted for sound and vibration reduction. Plus, it offers high-rated safety features like a rear vision camera and Lane Departure Warning that will help keep you secure and in control as you drive. Explore our inventory of new GMC Sierra 3500HDs in LEWES and find the trim level and color that you're looking for. Give us a call at (302) 360-8306 to plan a test drive today.

                          Next Steps

                          View Inventory Hours and Directions Schedule A Test Drive
                            Close up of a GMC Denali Grille featuring the logo.

                            Get A Quote

                            * = required

                            Contact Information

                              Disclaimer


                              1. Safety or driver assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. Read the vehicle Owner’s Manual for important feature limitations and information.
                              2. Requires available accessory trailer camera and installation. Not compatible with all trailers. See your dealer for details. Safety or driver assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. Read the vehicle's owner's manual for important feature limitations and information.
                              3. App functionality and features vary with vehicle equipment and trim level. Data connection may be required. Some features require active service plan and working electrical system. Terms and limitations apply.
                              4. Extra-cost feature; requires installation.