2021 GMC Sierra 2500HD

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Main Features

• ABS (4-Wheel)
• Air Conditioning
• Steel Wheels
• Backup Camera
• Bluetooth Wireless
• Daytime Running Lights
• Dual Air Bags
• F&R Head Curtain Air Bags
• Hill Start Assist Control
• Power Door Locks
• Power Windows
• Side Air Bags
• StabiliTrak
• Towing Pkg
• Traction Control
• AM/FM Stereo
• Power Steering
• Tilt Wheel
• Glass solar absorbing tinted
• Bumper front chrome lower
• Lamps cargo area cab mounted integrated with center high mount stop lamp with switch in bank on left side of steering wheel
• Door handles Black grained
• Tires LT245/75R17E all-season blackwall
• Tire spare LT245/75R17E all-season blackwall (Included and only available with (QHQ) LT245/75R17E all-season blackwall tires with (E63) pickup bed models. Available to order when (ZW9) pickup bed delete and (QHQ) LT245/75R17E all-season blackwall tires are ordered.)
• Moldings beltline Black
• LED tail and incandescent stop turn and reverse light
• Headlamps LED reflector with incandescent turn signals and LED signature Daytime Running Lamps
• Cargo tie downs (12) fixed rated at 500 lbs per corner
• Wheels 17" (43.2 cm) painted steel Silver
• Bumper rear chrome with bumper CornerSteps
• CornerStep rear bumper
• Tailgate locking utilizes same key as ignition and door (Included and only available with (QK1) standard tailgate. Deleted with (ZW9) pickup bed delete.)
• Mirrors outside high-visibility vertical trailering lower convex mirrors manual-folding/extending (extends 3.31" [84.25mm]) molded in Black
• Grille (Chrome surround with Black mesh.)
• Assist handles front A-pillar mounted for driver and passenger rear B-pillar mounted
• Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
• Seat trim Vinyl
• Power outlet front auxiliary 12-volt
• Seat adjuster driver 4-way manual
• Door locks power (Standard on Crew Cab and Double Cab. On Regular Cab included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)
• Windows power rear express down (Not available on Regular Cab models.)
• USB ports 2 (first row) located on instrument panel
• Floor covering rubberized-vinyl (Not available with LPO floor liners.)
• Seat rear 60/40 folding bench (folds up) 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)
• Steering wheel urethane
• Instrument cluster 6-gauge cluster featuring speedometer fuel level engine temperature tachometer voltage and oil pressure
• Air conditioning single-zone
• Driver Information Center 3.5" diagonal monochromatic display
• Audio system feature 6-speaker system (Requires Crew Cab or Double Cab model.)
• Audio system GMC Infotainment System with 7" diagonal color touch-screen 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
• Seats front 40/20/40 split-bench with upper covered armrest storage
• Seat adjuster passenger 4-way manual
• Mirror inside rearview manual tilt
• Window power front passenger express down (Standard on Crew Cab and Double Cab. On Regular Cab included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)
• Exterior Temperature Display located in radio display
• Air vents rear (Not available with Regular Cab model.)
• Windows power front drivers express up/down (Standard on Crew Cab and Double Cab. On Regular Cab included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)
• Steering column Tilt-Wheel manual with wheel locking security feature
• Bluetooth for phone connectivity to vehicle infotainment system
• Air filter heavy-duty
• Cooling auxiliary external transmission oil cooler
• Cooling external engine oil cooler
• Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)
• Steering Recirculating Ball with smart flow power steering system
• Four wheel drive
• 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)
• Frame fully-boxed hydroformed front section and a fully-boxed stamped rear section
• Air filtration monitoring
• Battery heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
• Alternator 170 amps (Requires (L8T) 6.6L V8 gas engine.)
• Transmission 6-speed automatic heavy-duty
• Suspension Package (Not available with (X31) Off-Road Package.)
• Transfer case two-speed electronic shift with push button controls (Requires 4WD models.)
• Brake lining wear indicator
• Brakes 4-wheel antilock 4-wheel disc with DURALIFE rotors
• Rear axle 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
• Auto-locking rear differential
• Recovery hooks front frame-mounted Black
• Daytime Running Lamps LED signature lighting
• Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
• Airbags Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
• StabiliTrak stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
• Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob to help encourage safe driving behavior. It can limit certain available vehicle features and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver

Exterior Features

• Bumper, front chrome lower
• Bumper, rear chrome with bumper CornerSteps
• Cargo tie downs (12), fixed rated at 500 lbs per corner
• CornerStep, rear bumper
• Door handles, Black grained
• Glass, solar absorbing, tinted
• Grille (Chrome surround with Black mesh.)
• Headlamps, LED reflector with incandescent turn signals and LED signature Daytime Running Lamps
• Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
• LED tail and incandescent stop, turn and reverse light
• Mirrors, outside high-visibility vertical trailering lower convex mirrors, manual-folding/extending (extends 3.31" [84.25mm]), molded in Black
• Moldings, beltline, Black
• Tailgate, locking utilizes same key as ignition and door (Included and only available with (QK1) standard tailgate. Deleted with (ZW9) pickup bed delete.)
• Tire, spare LT245/75R17E all-season, blackwall (Included and only available with (QHQ) LT245/75R17E all-season, blackwall tires with (E63) pickup bed models. Available to order when (ZW9) pickup bed delete and (QHQ) LT245/75R17E all-season, blackwall tires are ordered.)
• Tires, LT245/75R17E all-season, blackwall
• Wheels, 17" (43.2 cm) painted steel, Silver

Interior Features

• Air conditioning, single-zone
• Air vents, rear (Not available with Regular Cab model.)
• Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)
• Audio system, GMC Infotainment System with 7" diagonal color touch-screen 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
• Bluetooth for phone, connectivity to vehicle infotainment system
• Door locks, power (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)
• Driver Information Center, 3.5" diagonal monochromatic display
• Exterior Temperature Display, located in radio display
• Floor covering, rubberized-vinyl (Not available with LPO floor liners.)
• Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
• Mirror, inside rearview, manual tilt
• Power outlet, front auxiliary, 12-volt
• Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
• Seat adjuster, driver 4-way manual
• Seat adjuster, passenger 4-way manual
• Seat trim, Vinyl
• Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)
• Seats, front 40/20/40 split-bench with upper covered armrest storage
• Steering column, Tilt-Wheel, manual with wheel locking security feature
• Steering wheel, urethane
• USB ports, 2 (first row) located on instrument panel
• Window, power front, passenger express down (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)
• Windows, power front, drivers express up/down (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)
• Windows, power rear, express down (Not available on Regular Cab models.)

Mechanical Features

• Air filter, heavy-duty
• Air filtration monitoring
• Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
• Auto-locking rear differential
• Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
• Brake lining wear indicator
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)
• Cooling, auxiliary external transmission oil cooler
• Cooling, external engine oil cooler
• 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)
• Four wheel drive
• Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
• Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
• Recovery hooks, front, frame-mounted, black
• Steering, Recirculating ball with smart flow power steering system
• Suspension Package (Not available with (X31) Off-Road Package.)
• Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.)
• Transmission, 6-speed automatic, heavy-duty

Safety Features

• Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
• Daytime Running Lamps, LED signature lighting
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
• Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
• Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)