2021 GMC Sierra 1500 Denali

4-Wheel Disc Brakes

Aluminum Wheels

Tires - Front All-Terrain

Tires - Rear All-Terrain

Tires - Front All-Season

Tires - Rear All-Season

Running Boards/Side Steps

Fog Lamps

Heated Mirrors

Power Mirror(s)

Power Folding Mirrors

Sliding Rear Window

Privacy Glass

Bed Liner

AM/FM Stereo

Navigation System

HD Radio

Premium Sound System

Steering Wheel Audio Controls

WiFi Hotspot

Bucket Seats

Power Driver Seat

Driver Adjustable Lumbar

Power Passenger Seat

Passenger Adjustable Lumbar

Seat Memory

Cooled Front Seat(s)

Adjustable Steering Wheel

Leather Steering Wheel

Heated Steering Wheel

Keyless Entry

Keyless Start

Remote Engine Start

Universal Garage Door Opener

Cruise Control

Security System

Climate Control

Multi-Zone A/C

A/C

Auto-Dimming Rearview Mirror

Traction Control

Stability Control

Driver Air Bag

Passenger Air Bag

Front Side Air Bag

Front Head Air Bag

Rear Head Air Bag

Passenger Air Bag Sensor

Telematics

Driver Restriction Features

Tire Pressure Monitor

Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability

Compass, located in instrument cluster

Cruise control, steering wheel-mounted

Defogger, rear-window electric

Door locks, power

Driver Information Center, enhanced, 8" diagonal multicolor digital display includes analog speedometer and tachometer gauges

Driver memory recalls driver "presets" for power driver seat and outside mirrors

Exterior Temperature Display, located in radio display

Floor covering, color-keyed carpeting

Floor mats, carpeted front (Unique premium carpet. Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)

Floor mats, carpeted rear (Unique premium carpet. Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)

GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)

HD Radio (Standard on vehicles built before 7-12-2021. Certain vehicles built on or after 7-12-2021 will include (RG0) Not Equipped with HD Radio, which removes (U2L) HD Radio. See dealer for details.)

In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics

Keyless Open and Start

Mirror, inside rearview auto-dimming

Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)

Power outlet, front auxiliary, 12-volt

Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)

Power outlet, rear auxiliary, 12-volt

Remote vehicle starter system

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.)

Seating, heated driver and front outboard passenger

Seats, front bucket with center console

Seats, ventilated driver and front passenger

SiriusXM Radio

SiriusXM with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the All Access package, you can also enjoy your favorites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features, and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations.)

Steering column, lock control, electrical

Steering column, manual Tilt-Wheel and telescoping

Steering wheel audio controls

Steering wheel, heated

Steering wheel, leather-wrapped

Theft-deterrent system, unauthorized entry

Universal Home Remote

USB Ports (Inside Console with bucket seats), 2 also includes 1 SD card reader and auxiliary jack

USB ports, 2 (first row) located on instrument panel

USB ports, dual, charge-only (2nd row)

Window, power front, passenger express up/down

Windows, power front, drivers express up/down

Windows, power rear, express down

Wireless charging

Wireless Phone Projection, for Apple CarPlay and Android Auto

Grille (Signature Denali grille with high gloss Black mesh and Chrome inserts.)

Headlamps, LED reflector (high intensity) with LED 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 Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob

Mirror caps, chrome

Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory

Moldings, window surround, Chrome

Tailgate and bed rail protection caps, top

Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light

Tailgate, GMC MultiPro Tailgate with six functional load/access features

Taillamps, LED signature taillight with LED stop and reverse light

Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door

Tire, spare 255/80R17SL all-season, blackwall

Tires, 275/60R20SL all-terrain, blackwall (Standard on 4WD models. Available as a free flow option on 2WD models.)

Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare

Wheelhouse liners, rear

Wheels, 20" x 9" (50.8 cm x 22.9 cm) multi-dimensional polished aluminum

Window, power, rear sliding with rear defogger

Cooling, auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)

Cooling, external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)

Denali Premium Suspension with Adaptive Ride Control

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.)

Exhaust, aluminized stainless-steel muffler and tailpipe

Exhaust, dual with premium tips

Four wheel drive

Frame, fully-boxed, hydroformed front section

GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine.)

Hill Descent Control (Requires 4WD model.)

Pickup bed

Rear axle, 3.23 ratio

Recovery hooks, chrome

Steering, Electric Power Steering (EPS) assist, rack-and-pinion

Trailer brake controller, integrated

Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)

Transmission, 10-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Included and only available with (L84) 5.3L EcoTec3 V8 engine on 4WD models, (L87) 6.2L EcoTec3 V8 engine or (LM2) Duramax 3.0L Turbo-Diesel I6 engine. Most vehicles built on or after 6-7-2021 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.)

Rear Cross Traffic Alert

Rear Seat Reminder

Safety Alert Seat

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)