Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
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.)
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
GVWR, 10,450 lbs. (5012 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 17" wheels, or TK20903 model and (L8T) 6.6L V8 gas engine with 18" or 20" wheels.)
Pickup bed includes bed assist step
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.)
BedStep, Black integrated on forward portion of bed on driver and passenger side
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 and bed rail protection caps, top
Tailgate, gate function manual, no lift assist
Tailgate, locking utilizes same key as ignition and door
Tailgate, standard
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
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.)
Air vents, rear (Not available with Regular Cab model.)
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
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 (no storage)
Steering column, Tilt-Wheel, manual with wheel locking security feature
Steering wheel, urethane
USB port, 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.)
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.
Daytime Running Lamps, LED signature lighting
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
Rear Vision Camera
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
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
Pictures of used 2020 GMC Sierra 2500HD 4WD Crew Cab 159" in ENFIELD, CT
Please confirm the accuracy of the specifications provided above with the dealer's
representative. Neither the dealer nor the provider of the information is responsible
for misprints or other errors regarding this data. Mileage information is based on an EPA rating at the time the vehicle was manufactured.
Actual mileage will vary with options, driving conditions, driving habits, and vehicle's condition.
