2023 GMC Sierra 2500 HD SLT

A closer look at what’s included

• Duramax 6.6L turbo-diesel V8 engine

  • capped fuel fill
  • 220 amps alternator
  • dual heavy-duty 70 amp battery
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  • winter grille cover
  • exhaust brake
  • engine block heater
  • 11,350 lbs GVWR
  • 3.42 axle ratio
  • Allison 10-speed automatic transmission
• SLT premium package

  • SLT convenience package
  • SLT preferred package
  • Driver Alert package I
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  • 6" rectangular chromed tubular assist steps
  • spray-on pickup box bed liner with GMC logo
• SLT preferred package

  • bed view camera with two trailer camera provisions
  • HD surround vision with 2 trailer view camera provisions
  • AM/FM stereo with premium GMC Infotainment System and navigation
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  • Bose premium 7 speaker sound system
  • wireless charging
• X31 off-road and protection package

  • X31 off-road package
  • spray-on pickup box bed liner with GMC logo
  • all-weather floor liners
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  • 20" machined aluminum wheels
  • LT275/65R20 AT BW tires
• SLT convenience package

  • front bucket seats
  • floor-mounted center console
  • heated and ventilated front bucket seats
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  • power sliding rear window with defogger
  • universal home remote
  • 2 USB ports
  • LED smoked amber roof marker lamps
  • heated 2nd row outboard seats
• Driver Alert package I

  • ultrasonic front and rear park assist
  • Lane Change Alert with Side Blind Zone Alert
  • rear Cross Traffic Alert
  • perimeter lighting
• X31 off-road package

  • hill descent control
  • skid plates
  • off-road suspension
• ProGrade trailering system

  • hitch guidance with hitch view
  • in-vehicle trailering system App
• AM/FM stereo with premium GMC Infotainment System

  • 6-speaker audio system feature
  • SiriusXM with 360L
• front 40/20/40 split-bench seats with lockable storage

  • 10-way power driver seat adjuster with lumbar
  • 10-way power passenger seat adjuster with lumbar
  • driver memory
  • heated driver and front outboard passenger seats
• 6.6L V8 with direct injection and variable valve timing engine

  • heavy-duty 80 amp battery
  • 10,650 lbs GVWR
• OnStar and GMC connected services capable

  • Wi-Fi hotspot capable
  • GMC connected access capable
• preferred equipment group 4SA

  • AM/FM stereo with premium GMC Infotainment System
  • wireless phone projection
  • compass located in instrument cluster
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  • 4.2" diagonal color display driver info center
  • electric rear-window defogger
  • power door locks
  • remote vehicle starter system
  • keyless open and start
  • OnStar and GMC connected services capable
  • 12-volt rear auxiliary power outlet
  • 120-volt instrument panel power outlet
  • 120-volt bed mounted power outlet
  • 2nd row dual USB charge-only ports
  • front 40/20/40 split-bench seats with lockable storage
  • steering wheel audio controls
  • manual tilt-wheel/telescoping steering column
  • electrical lock control steering column
  • unauthorized entry theft-deterrent system
  • deep-tinted glass
  • chrome surround grille with high gloss black mesh
  • power windows with driver express up/down
  • power front passenger windows with express up/down
  • power rear windows with express down
  • LED cargo area lighting
  • rear wheelhouse liners
  • integrated trailer brake controller
  • ProGrade trailering system
  • 6.6L V8 with direct injection and variable valve timing engine
  • 2-speed active transfer case