Certified. Certification Program Details: 3 Month/3000 Mile Certified Warranty.The 2021 GMC Sierra 1500 Denali Crew Cab delivers premium full-size truck comfort strong V8 performance and confident four-wheel-drive capability. Powered by a 5.3L V8 engine paired with a 10-speed automatic transmission this Sierra Denali offers upscale refinement practical truck utility and everyday drivability. With Denali trim Driver Alert Package I Driver Alert Package II sunroof heated and cooled front seats heated steering wheel premium sound blind spot monitoring rear parking aid trailering equipment and remote start this Sierra is built for work comfort and daily driving.Performance & Capability 5.3L V8 Engine 10-Speed Automatic Transmission Four-Wheel Drive Locking/Limited Slip Differential Trailering Package Tow Hitch ProGrade Trailering System Hitch Guidance with Hitch View In-Vehicle Trailering App Heavy-Duty Air Filter Four-Wheel Disc Brakes Anti-Lock Brakes Power SteeringLuxury Interior & Comfort Denali Preferred Equipment Group Heated Front Seats Ventilated Front Seats Heated Steering Wheel Power Driver Seat Power Passenger Seat Driver Lumbar Support Passenger Lumbar Support Seat Memory Mirror Memory Auto-Dimming Rearview Mirror Sunroof Remote Start Multi-Zone Climate ControlTechnology & Connectivity Premium Sound System Back-Up Camera WiFi Hotspot Telematics Satellite Radio Universal Garage Door Opener Auxiliary Audio Input MP3 Capability Keyless Entry Push Button Start Power Windows Power Door LocksSafety & Driver Assistance Driver Alert Package I Driver Alert Package II Blind Spot Monitor Cross-Traffic Alert Rear Parking Aid Front Collision Warning Front Collision Mitigation Lane Departure Warning Lane Keeping Assist Adaptive Cruise Control Following Distance Indicator Tire Pressure Monitoring System Stability Control Traction ControlReady to take the next step? Online Purchasing & Delivery Now Available Backed by our 3 Month / 3000 Mile Certified Warranty for added peace of mind. Prefer to talk? Call us at 334-491-7444 Transparency Guarantee  |  Delivery  |  FAQ

Additional Information

Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance,ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App,Engine, 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optimize power delivery and efficiency (Not available with (PEC) Denali Ultimate Package. NOTE: Certain 21MY 2WD vehicles will include (YK9) Not Equipped with Dynamic Fuel Management.),Rear axle, 3.23 ratio,Pickup bed,GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine.),Air filter, heavy-duty,Automatic Stop/Start (Standard on vehicles built before 6-7-2021. Most vehicles built on or after 6-7-2021 that are equipped with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start and its content. See dealer for details),Hill Descent Control (Requires 4WD model.),Auto-locking rear differential,Transfer case, two-speed, electronic Autotrac with push button control (4WD models only),Denali Premium Suspension with Adaptive Ride Control,Four wheel drive,Cooling, external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.),Cooling, auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.),Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.),Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine, (L3B) 2.7L Turbo engine and (L87) 6.2L EcoTec3 V8 engine.),Frame, fully-boxed, hydroformed front section,Trailer brake controller, integrated,Recovery hooks, chrome,Cargo tie downs (12), fixed, rated at 500 lbs per corner,Steering, Electric Power Steering (EPS) assist, rack-and-pinion,Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors,Capless Fuel Fill,Exhaust, dual with premium tips,Exhaust, aluminized stainless-steel muffler and tailpipe,Tire, spare 255/80R17SL all-season, blackwall,Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare,Wheelhouse liners, rear,Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door,Bumper, front, body-color lower,Bumper, rear body-color with corner steps,CornerStep, rear bumper,Moldings, window surround, Chrome,Grille (Signature Denali grille with high gloss Black mesh and Chrome inserts.),Fog lamps, LED,Taillamps, LED signature taillight with LED stop and reverse light,Mirror caps, chrome,Glass, deep-tinted,Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel,LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob,Tailgate, GMC MultiPro Tailgate with six functional load/access features,Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light,Tailgate and bed rail protection caps, top,Door handles, chrome,Steering wheel audio controls,4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.),Seat adjuster, driver 10-way power including lumbar,Seat adjuster, passenger 10-way power including lumbar,Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor) (Rear seat features leather seating surfaces.),Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability,Floor covering, color-keyed carpeting,Steering column, manual Tilt-Wheel and telescoping,Steering wheel, leather-wrapped,Steering wheel, heated,Driver Information Center, enhanced, 8" diagonal multicolor digital display includes analog speedometer and tachometer gauges,In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics,Compass, located in instrument cluster,Exterior Temperature Display, located in radio display,Brake lining wear indicator,Remote vehicle starter system,Universal Home Remote,Theft-deterrent system, unauthorized entry,Steering column, lock control, electrical,Wireless Charging,Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet),USB ports, dual, charge-only (2nd row),Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet),Air conditioning, dual-zone automatic climate control,Air vents, rear,Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted,GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.),StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist,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.),Hitch Guidance,Safety Alert Seat,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,Rear Seat Reminder