2026 GMC Sierra 3500 HD Crew Cab Denali Ultimate 4WD
2026 GMC Sierra 3500 HD Crew Cab Denali Ultimate 4WD
Pricing
Base MSRP$99,795
Powertrain & Performance
Forced InductionNaturally aspirated
Recommended FuelRegular unleaded
Fuel Tank Capacity36 gal
Transmission & Drivetrain
Transmission10-Speed automatic 1. Included and only available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Not available with (PTO) Power take-off.
Final Drive Ratio3.42
Drive Type4WD
Electrified Powertrain
Powertrain TypeICE
Capability & Weights
Payload4,334 lbs
Curb Weight6,823 lbs
GVWR11,200 lbs
Dimensions
Exterior Length250.75 in
Exterior Width81.85 in
Exterior Height80.87 in
Wheelbase159 in
Turning Diameter52.7 ft
Ground Clearance11.18 in
Interior Room
Seating Capacity6
Front Headroom43.03 in
Rear Headroom40.12 in
Front Legroom44.53 in
Rear Legroom43.40 in
Front Shoulder Room66.02 in
Rear Shoulder Room65.30 in
Front Hip Room61.18 in
Rear Hip Room60.24 in
Chassis & Suspension
SteeringSteering, Digital Variable Steering Assist, this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
BrakesBrakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Wheels20"
TiresTires, LT275/65R20 all-terrain, blackwall 1. Requires single rear wheels. 2. Requires single rear wheels. Included with (RFX) X31 Off-Road and Protection Package,
AWD / Drive SystemFour-wheel drive
Interior & Comfort
Ventilated SeatsStandard
Steering WheelStandard
Power Liftgate/TailgateStandard
Wireless Phone ChargingStandard
Air FilterStandard
Technology & Entertainment
Screen Size13.4"
NavigationStandard
OnStar / Connected ServicesStandard
Steering Wheel Audio ControlsStandard
Safety & Driver Assistance
AirbagsStandard
ABSStandard
Stability ControlStandard
Traction ControlStandard
Forward Collision AlertStandard
Automatic Emergency BrakingStandard
Adaptive Cruise Control / Super CruiseStandard
Lane Departure WarningStandard
Tire Pressure MonitorStandard
Rear Child Safety LocksStandard
Security SystemStandard
Exterior & Lighting
HeadlightsStandard
Daytime Running LightsStandard
Brake LightsStandard (LED)
GrilleStandard
Warranty
Basic3 yr/36,000 mi
Powertrain5 yr/60,000 mi
Corrosion6 yr/100,000 mi
Roadside Assistance5 yr/60,000 mi
Packages & Options
Package 1Technology Package
Package 1 — IncludesTechnology Package, includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display 1. Requires (PDO) AT4 Preferred Package. Included with (PDG) AT4 Premium Plus Package. 2. Included with (PEC) Denali Reserve Package.
Package 2Safety Alert Seat 1. Included and only available with (PED)
Package 2 — IncludesSafety Alert Seat 1. Included and only available with (PED) Sierra HD Pro Safety Plus Package. Requires (PCY) SLT Convenience Package and (A50) bucket seat.
Package 3Rear Cross Traffic Alert 1. Included and only available with
Package 3 — IncludesRear Cross Traffic Alert 1. Included and only available with (PQA) 1SA Pro Safety Plus Package. 2. Included and only available with (PED) Sierra HD Pro Safety Plus Package.
Available Colors
Exterior ColorsCoastal Dune; Onyx Black; Summit White; Cardinal Red; Sterling Metallic; Downpour Metallic; Titanium Rush Metallic; Glacier White Tricoat; Onyx Black; Sterling Metallic; Volcanic Red Tintcoat; Downpour Metallic; Titanium Rush Metallic
Interior ColorsJet Black; Dark Walnut / Slate; Jet Black with Kalahari accents; Atmosphere/Brownstone; Alpine Umber