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Vehicle Information

2008 GMC Sierra Denali AWD Crew Cab 143.5" 6.2L

car pic

 

Standard Equipment

Package

Suspension Package, High-Performance includes 36mm front stabilizer bar
Sierra Denali Package

Entertainment

Audio system, AM/FM stereo with MP3 compatible 6-disc in-dash CD changer seek-and-scan, digital clock, auto-tone control and Radio Data System (RDS)
Steering wheel controls, mounted audio and Driver Information Center controls which provides access to enhanced Driver Information Center features and information
Audio system feature, Bose premium speaker system with sub-woofer in center console
Audio system controls, rear with 2 headphone jacks (headphones not included), power outlet and controls for volume, station selection and media
XM Satellite Radio. With a wide variety of programming, XM has something to excite any driver. Whether you want to be entertained or informed, to laugh, think, or sing, XM has the perfect channel for you - coast-to-coast, and in digital-quality sound. 3 trial months - no obligation (Available in the 48 contiguous United States. Required $12.95 monthly subscription sold separately after 3 trial months. All fees and programming subject to change Subscription subject to customer agreement. For more information, visit gm.xmradio.com.)

Safety

StabiliTrak, stability control system with Proactive Roll Avoidance
Brakes, 4-wheel antilock, 4-wheel disc
Daytime Running Lamps, with automatic exterior lamp control
Seat, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor)
Steering column, Tilt-Wheel, adjustable with brake/transmission shift interlock, color-keyed
Tire Pressure Monitoring System (does not apply to spare tire)
OnStar, 1-year of Directions and Connections plan. Includes the innovative easy to use Turn-by-Turn Navigation services which provide voice-guided directions (where available). Also includes Automatic Notification of Air Bag Deployment, Stolen Vehicle Location Assistance, Emergency Service, Roadside Assistance, Remote Door Unlock, OnStar Vehicle Diagnostics, Hands-Free Calling, AccidentAssist, Remote Horn and Lights, Information and Convenience Services, and Driving Directions (OnStar services require vehicle electrical system (including battery), wireless service and GPS satellite signals to be available and operating for features to function properly. OnStar acts as a link to existing emergency service providers. Stolen Vehicle Location Assistance and Remote Door Unlock success varies with conditions. OnStar Vehicle Diagnostics available on most 2004 MY and newer GM vehicles. Diagnostic capability varies by model. Turn-by-Turn Navigation requires ABS and is not available in certain areas. Visit onstar.com or call 1-888-466-7827 for system limitations and details.)
Air bags, frontal, driver and right-front passenger with Passenger Sensing System (Always use safety belts and the correct child restraints for your child's age and size. Even in vehicles equipped with air bags and the Passenger Sensing System, children are safer when properly secured in a rear seat. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. See the vehicles Owner's Manual and child safety seat instructions for more safety information.)
Air bags, head curtain side-impact, front and rear outboard seating positions with rollover sensor (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat. See the vehicle's Owner's Manual and child safety seat instructions for more safety information.)

Exterior

Wheels, 4 - 18" x 8" (45.7 cm x 20.3 cm) polished aluminum (Spare tire and wheel will be standard 17" (43.2 cm))
Tires, P265/65R18 all-season, blackwall
Tire, spare P265/70R17 blackwall includes steel wheel located at rear underbody of vehicle
Wheel, 17" x 7.5" (43.2 cm x 19.1 cm) steel spare
Tire carrier, lockable outside spare, winch-type mounted under frame at rear
Tire carrier lock, keyed cylinder lock that utilizes same key as ignition and door
Air dam, color-keyed
Bumper, rear painted, step-style with pad
Grille, chrome surround with chrome center, Denali-exclusive
Moldings, chrome bodyside
Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature
Fog lamps, front, halogen
Lamps, dual cargo area lamps
Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming, body color with integrated turn signal indicators, ground illumination and curb-tilt
Glass, Solar-Ray deep-tinted (all windows except light-tinted glass on windshield, driver- and front passenger-side glass)
Wipers, front intermittent wet-arm with pulse washers
Wipers, front intermittent, Rainsense
Windshield washer fluid system, heated
Tailgate protection, top of tailgate protection cap
Door handles, chrome
Tailgate, EZ-Lift
Tailgate, locking

Mechanical

Engine, Vortec high-output 6.2L Variable Valve Timing V8 SFI (403 hp [300.5 kW] @ 5700 rpm, 417 lb-ft of torque [565.4 N-m] @ 4300 rpm)
Transmission, 6-speed automatic, heavy-duty, electronically controlled with overdrive and tow/haul mode
Rear axle, 3.42 ratio
Transfer case, AWD, electronic automatic system (Requires TK10543 models.)
Cooling, auxiliary external transmission oil cooler, heavy-duty air-to-oil
Cooling, external engine oil cooler, heavy-duty air-to-oil, integral to driver side of radiator tank
All wheel drive
Differential, heavy-duty automatic locking rear
Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power
Alternator, 145 amps
Pickup box, Wideside
Frame, hydroformed
Trailering equipment, heavy-duty includes trailering hitch platform, 7-wire harness (harness includes wires for: park lamps, backup lamps, right turn, left turn, electric brake lead, battery and ground) with independent fused trailering circuits mated to a 7-way sealed connector, instrument panel jumper wiring harness for electric trailer brake controller and 1-way sealed connector for center high-mounted stop/brake lamp
Recovery hooks, front, frame-mounted
Skid Plate Package includes front underbody shield starting behind front bumper and running to first cross-member, protecting front underbody, oil pan, differential case and transfer case, frame-mounted shields
GVWR, 7000 lbs. (3175 kg) (Requires TK10543 models.)
Suspension, front coil-over-shock with stabilizer bar
Suspension, rear 2-stage multi-leaf springs, semi-elliptic
Steering, power
Exhaust, aluminized stainless-steel muffler and tailpipe with high-polished exhaust tip
Tools, mechanical jack and wheel wrench located in back of cab

Interior

Seats, front bucket includes 12-way power driver and front passenger seat adjusters, 2-way power lumbar control, heated seat cushions and seatbacks, 2-position driver memory, adjustable outboard head restraints, floor console, dual inboard armrests and storage pockets
Nuance Leather-Appointed
Seat adjuster, driver 12-way power
Seat adjuster, front passenger 12-way power
Console, floor with CD carrier, storage bin, rear cup holders, rear powerpoints, rear seat HVAC air duct and outlets and rear floor lighting
Cup holders, in console and rear
Floor mats, color-keyed carpeted first and second row, removable
Steering wheel, leather-wrapped and color-keyed with theft-deterrent locking feature
Instrumentation, analog with speedometer, odometer with trip odometer, fuel level, voltmeter, engine temperature, oil pressure and tachometer
Driver Information Center with odometer, trip odometer and message center (monitors numerous systems depending on vehicle equipment level including low fuel, turn signal "on", transmission temperature and oil change notification)
Warning tones, headlamp on, key-in-ignition, driver and passenger buckle up reminder and turn signal on
Cruise control, electronic with set and resume speed
Door locks, power
Windows, power with driver and front passenger Express-Down
Remote vehicle starter system includes Remote Keyless Entry (Remote Keyless Entry does not lock/unlock tailgate.)
Universal Home Remote
Pedals, power-adjustable for accelerator and brake
Rear Parking Assist, Ultrasonic with rearview LED display and audible warning
Air conditioning, dual-zone automatic climate control with individual climate settings for driver and right-front passenger
Defogger, rear-window electric (Not available with (A48) power sliding rear window.)
Power outlets, 2 auxiliary instrument panel-mounted with covers, 12-volt
Mirror, inside rearview auto-dimming with 8-point compass and outside temperature display
Headliner, Opal Gray-colored cloth with matching retainer moldings
Visors, driver and front passenger illuminated vanity mirrors padded with cloth trim, Opal-Gray-colored
Assist handles, front passenger and rear outboard
Lighting, interior with dome and reading lights, illuminated entry feature and blue backlit instrument panel switches
Coat hooks, driver- and passenger-side rear

 

Optional Equipment

Engine

ENGINE, VORTEC HIGH-OUTPUT 6.2L VARIABLE VALVE TIMING V8 SFI (403 hp [300.5 kW] @ 5700 rpm, 417 lb-ft of torque [565.4 N-m] @ 4300 rpm) (STD)

Seat Trim

EBONY, NUANCE LEATHER-APPOINTED SEAT TRIM
COCOA/LIGHT CASHMERE, NUANCE LEATHER-APPOINTED SEAT TRIM

Additional Options

CARGO MANAGEMENT SYSTEM aluminum front and side C-channel rails located in the pickup box, includes 4 adjustable tie-down hooks (Additional Cargo management accessories may be purchased through GM Accessories.)
LICENSE PLATE BRACKET, FRONT (will be forced on orders with ship-to states that require a front license plate)
LUGGAGE RACK SIDE RAILS, ROOF-MOUNTED, BLACK (does not include cross rails)
ENGINE BLOCK HEATER
NEW JERSEY COST SURCHARGE *Required on all vehicles ordered by New Jersey dealers*
ILLINOIS COST SURCHARGE
CUSTOMER DIALOGUE NETWORK
SUN AND NAVIGATION PACKAGE includes (CF5) power sunroof and (U3U) AM/FM stereo with MP3 compatible CD player and multimedia navigation. ((U3U) may be substituted with (UVB) AM/FM stereo with MP3 compatible CD/DVD player and DVD-based navigation.) *GROSS*
SUN AND NAVIGATION PACKAGE DISCOUNT NOT DESIRED (Required when content within the package is ordered and the entire package is not desired.)
ENTERTAINMENT SYSTEM rear seat DVD player with LCD display, wireless headphones and remote control (Requires (UVA) AM/FM stereo with MP3 compatible CD/DVD player or (UVB) AM/FM stereo with MP3 compatible CD/DVD player and DVD-based navigation.)
STEERING WHEEL heated, leather-wrapped and color-keyed with theft-deterrent locking feature
SUNROOF, POWER with express-open, retracts into roof
WINDOW, POWER, REAR SLIDING (Not available with (C49) rear-window defogger.)

Tires

TIRES, P265/65R18 ALL-SEASON, BLACKWALL (STD)
TIRES, P275/55R20 TOURING, BLACKWALL (Included and only available with (P41) 20" chrome aluminum wheels)

Transmission

TRANSMISSION, 6-SPEED AUTOMATIC, HEAVY-DUTY, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode (STD)

Seat Type

SEATS, FRONT BUCKET includes 12-way power driver and front passenger seat adjusters, 2-way power lumbar control, heated seat cushions and seatbacks, 2-position driver memory, adjustable outboard head restraints, floor console, dual inboard armrests and storage pockets (STD)

Paint

SUMMIT WHITE
SILVER BIRCH METALLIC
ONYX BLACK

Radio

AUDIO SYSTEM WITH NAVIGATION, AM/FM STEREO WITH MP3 COMPATIBLE CD PLAYER AND MULTIMEDIA NAVIGATION WITH VOICE PROMPTS seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume and TheftLock (Not available with (U42) rear seat DVD player entertainment system. Not available to Puerto Rico or the Virgin Islands. Orders with a ship to code of Hawaii will have State of Hawaii functionality only.)
AUDIO SYSTEM, AM/FM STEREO WITH MP3 COMPATIBLE 6-DISC IN-DASH CD CHANGER seek-and-scan, digital clock, auto-tone control and Radio Data System (RDS) (STD)
AUDIO SYSTEM, AM/FM STEREO WITH MP3 COMPATIBLE CD/DVD PLAYER seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume and TheftLock (Requires (U42) rear seat DVD player entertainment system.)
AUDIO SYSTEM WITH NAVIGATION, AM/FM STEREO WITH MP3 COMPATIBLE CD/DVD PLAYER AND DVD-BASED NAVIGATION WITH VOICE PROMPTS seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume and TheftLock (Requires (U42) rear seat DVD player entertainment system. Not available to Puerto Rico or the Virgin Islands. Orders with a ship to code of Hawaii will have State of Hawaii functionality only.)

Emissions

EMISSIONS, FEDERAL REQUIREMENTS
EMISSIONS, CONNECTICUT, MAINE, MASSACHUSETTS, NEW YORK, PENNSYLVANIA, RHODE ISLAND AND VERMONT STATE REQUIREMENTS
EMISSIONS, CALIFORNIA STATE REQUIREMENTS
EMISSIONS OVERRIDE, CALIFORNIA, CONNECTICUT, MASSACHUSETTS, NEW YORK, PENNSYLVANIA OR RHODE ISLAND (for vehicles ordered by dealers in the states of California, Connecticut, Massachusetts, New York, Pennsylvania or Rhode Island with Federal emissions) (Requires (FE9) Federal emissions requirements. Not available in Maine or Vermont)
EMISSIONS OVERRIDE, FEDERAL (for vehicles ordered by dealers in Federal emission states with California, Connecticut, Maine, Massachusetts, New York, Pennsylvania, Rhode Island or Vermont emissions; may also be used by dealers in states of California, Connecticut, Maine, Massachusetts, New York, Pennsylvania, Rhode Island or Vermont to order different state-specific emissions) (Requires (YF5) California state emissions requirements or (NE1) Connecticut, Maine, Massachusetts, New York, Pennsylvania, Rhode Island or Vermont state emission requirements.)

Axle

REAR AXLE, 3.42 RATIO (STD)

Preferred Equipment Group

DENALI PREFERRED EQUIPMENT GROUP includes standard equipment

Wheels

WHEELS, 4 - 18" X 8" (45.7 CM X 20.3 CM) POLISHED ALUMINUM (Spare tire and wheel will be standard 17" (43.2 cm))
WHEELS, 4 - 20" X 8.5" (50.8 CM X 21.6 CM) CHROME ALUMINUM (Spare tire and wheel will be standard 17" (43.2 cm)

Option Discount

OPTION DISCOUNT (Requires (PCN) Sun and Navigation Package) *DISCOUNT*

Paint Scheme

PAINT, SOLID (STD)

 

Available Colors

Exterior Color -- Interior Color

  Onyx Black -- Ebony
  Onyx Black -- Cocoa/Light Cashmere
  Summit White -- Ebony
  Summit White -- Cocoa/Light Cashmere
  Silver Birch Metallic -- Ebony
  Silver Birch Metallic -- Cocoa/Light Cashmere

 

Consumer Information

Warranty

Basic Years : 3
Basic Miles/km : 36,000
Drivetrain Years : 5
Drivetrain Miles/km : 100,000
Corrosion Years : 6
Corrosion Miles/km : 100,000
Roadside Assistance Years : 5
Roadside Assistance Miles/km : 100,000

Recall

NHTSA CAMPAIGN ID : 08V441000
Mfg's Report Date : AUG 27, 2008
Component : ELECTRICAL SYSTEM
Potential Number of Units Affected : 857735
Summary : GM IS RECALLING 857,735 MY 2006-2008 BUICK LUCERNE; CADILLAC DTS; HUMMER H2; MY 2007-2008 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL, SATURN OUTLOOK; AND MY 2008 BUICK ENCLAVE VEHICLES EQUIPPED WITH A HEATED WIPER WASHER FLUID SYSTEM. A SHORT CIRCUIT ON THE PRINTED CIRCUIT BOARD FOR THE WASHER FLUID HEATER MAY OVERHEAT THE CONTROL-CIRCUIT GROUND WIRE.
Consequence : THIS MAY CAUSE OTHER ELECTRICAL FEATURES TO MALFUNCTION, CREATE AN ODOR, OR CAUSE SMOKE INCREASING THE RISK OF A FIRE.
Remedy : DEALERS WILL INSTALL A WIRE HARNESS WITH AN IN-LINE FUSE FREE OF CHARGE. THE MANUFACTURER HAS NOT YET PROVIDED AN OWNER NOTIFICATION SCHEDULE. OWNERS MAY CONTACT BUICK AT 1-866-608-8080; CADILLAC AT 1-800-982-2339 OR HTTP://WWW.CADILLAC.COM; CHEVROLET AT 1-800-630-2438; SATURN AT 1-800-972-8876 OR HTTP://WWW.SATURN.COM, GMC AT 1-866-996-9436; OR HUMMER AT 1-800-732-5493; OR AT MYGMLINK, HTTP://WWW.GM.COM/RECALL.
Notes : GM RECALL NO. 08048. CUSTOMERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV.