2024 GMC Sierra 3500 HD AT4

Complete vehicle specifications

Vehicle description

Features & options (146)

• Max seating capacity
• Fuel System
• Fuel tank capacity
• Horsepower
• Towing capacity
• 13.4" diagonal GMC Premium Infotainment System with Google built-in
• Bose Premium Sound System
• SiriusXM with 360L 3-month Trial Subscription
• Wi-Fi hotspot capable
• Wireless phone projection
• 18" LT275/70R18 all-terrain, blackwall spare tire
• 20" LT275/65R20 all-terrain, blackwall tires
• 20" high gloss Black aluminum wheels
• Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
• Black power-retractable assist steps with LED perimeter lighting
• Body-color door handles
• Body-color front bumper
• Body-color rear bumper
• Cargo bed LED lighting
• Cargo tie-downs (set of 4)
• CornerStep rear bumper
• Deep-tinted glass
• Front license plate bracket
• GMC MultiPro Tailgate
• GMC MultiPro tailgate Step Lights
• High gloss Black mirror caps
• IntelliBeam
• LED fog lamps
• Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass
• Power sliding rear window with rear defogger
• Power sunroof
• Rainsense automatic wipers
• Rear wheelhouse liners
• Smoked Amber LED roof marker lamps
• Spare tire carrier lock
• Spray-on bedliner
• Tailgate with EZ Lift assist, power lock & release
• Winter Grille Cover
• 10-way power driver seat with power lumbar
• 10-way power front passenger seat
• 12.3" diagonal color Driver Information Center
• 120-volt box-mounted power outlet
• 120-volt power outlet
• Adaptive Cruise Control
• All-weather floor liners with AT4 logo
• Carpeted floor covering
• Compass
• Driver memory
• Dual-zone automatic climate control
• Front bucket seats
• Front center console
• GMC Connected Access capable
• Head-Up Display
• Heated driver and front outboard passenger seats
• Heated rear outboard seats
• Heated steering wheel
• In-Vehicle Trailering App
• Keyless Open and Start
• Manual tilt and telescoping steering column
• Power door locks
• Power windows with driver and front passenger express-up/down
• Power windows with driver express-up/down
• Power windows with rear express-down
• Rear Camera Mirror
• Rear air vents
• Rear under-seat storage
• Rear window defogger
• Remote Start
• Steering-wheel mounted controls
• Theft-deterrent unauthorized entry system
• USB ports
• Universal Home Remote
• Up-level rear seat with storage package
• Ventilated driver and front passenger seats
• Wireless Charging
• Wrapped steering wheel
• 12,250 lbs. GVWR
• 220-amp alternator
• 3.42 rear axle ratio
• 4-wheel antilock disc brakes
• 6.6L Duramax Turbo-Diesel V8 engine
• Air filtration monitoring
• Allison 10-speed automatic transmission
• Automatic locking rear differential
• Autotrac 2-speed transfer case with push button controls
• Brake pad wear indicator
• Diesel exhaust brake
• Digital Variable Steering Assist
• Engine block heater
• External auxiliary transmission oil cooler
• External engine oil cooler
• Fully boxed frame
• Gooseneck / 5th Wheel Prep Package
• Heavy-Duty Air Filter
• Integrated trailer brake controller
• Pickup bed
• Push Button Start
• Red vertical recovery hooks
• Skid plates
• 3 Years of OnStar Remote Access
• Trailering Information Label
• 6 airbags
• Bed View Camera
• Buckle to Drive
• Following Distance Indicator
• Forward Collision Alert
• Front Pedestrian Braking
• Front and Rear Park Assist
• HD Surround Vision
• Hitch Guidance
• Hitch View
• Lane Departure Warning
• OnStar & GMC Connected Services capable
• Rear Cross Traffic Alert
• Rear Seat Belt Indicator
• Rear Seat Reminder
• Safety Alert Seat
• Seat Belt Adjustable Guide Loops
• Teen Driver
• Tire Pressure Monitoring System with Tire Fill Alert
• Trailer Side Blind Zone Alert
• Trailering camera provisions
• Automatic Emergency Braking
• Hill Descent Control
• AT4 Preferred Package:
• Rear sliding power window
• LED roof marker lamps
• AT4 Premium Plus Package:
• Technology Package
• AT4 high clearance step
• May require additional optional equipment
• Gooseneck Hitch Package:
• Gooseneck ball
• Chain tiedown kit with case
• Sierra HD Pro Safety:
• Multi-color 15" Diagonal Head-Up Display
• Adaptive Cruise Control on Denali
• AT4 Preferred Package on AT4
• Trailering Package:
• Trailer hitch
• Trailering hitch platform
• AT4 Preferred Package
• AT4 Premium Plus Package
• Gooseneck Hitch Package
• Sierra HD Pro Safety
• Trailering Package

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.