2008 GMC Sierra Denali

Mechanical

•   Rear Wheel Drive - Drivetrain|37
•   8 Cylinder Engine - Engine|13
•   High Output - Engine|13
•   6-Speed A/T - Transmission|15
•   M/T - Transmission|15
•   A/T - Transmission|15
•   Transmission Overdrive Switch - Transmission|15
•   Locking Rear Differential - Differential|20
•   Gasoline Fuel - Fuel|46

Interior

•   Power Steering - Steering|6
•   Onboard Hands-Free Communications System - Telephone|28
•   Sliding Rear Window - Window|29
•   Privacy Glass - Window|29
•   Power Windows - Window|29
•   Rear Defrost - Window|29
•   Power Tilt/Sliding Sunroof - Roof|32
•   Sun/Moon Roof - Roof|32
•   Leather Seats - Seat Trim|43
•   Power Door Locks - Locks|26
•   Keyless Entry - Locks|26
•   Front Floor Mats - Floor Mats|25
•   Rear Floor Mats - Floor Mats|25
•   Front Reading Lamps - Convenience|23
•   Universal Garage Door Opener - Convenience|23
•   Rear Seat Heat Ducts - Convenience|23
•   Cruise Control - Convenience|23
•   Leather Wrapped Steering Wheel - Convenience|23
•   Rear Parking Aid - Convenience|23
•   Luggage Rack - Convenience|23
•   Auto-Off Headlights - Convenience|23
•   Auxiliary Pwr Outlet - Convenience|23
•   Steering Wheel Controls - Convenience|23
•   Rain Sensing Wipers - Convenience|23
•   Variable Speed Intermittent Wipers - Convenience|23
•   Fog Lamps - Convenience|23
•   Intermittent Wipers - Convenience|23
•   Adjustable Steering Wheel - Convenience|23
•   Navigation System - Convenience|23
•   Entertainment System - Audio|22
•   Satellite Radio - Audio|22
•   Rear Seat Audio Controls - Audio|22
•   MP3 Player - Audio|22
•   Premium Sound System - Audio|22
•   CD Player - Audio|22
•   CD Changer - Audio|22
•   Cassette - Audio|22
•   AM/FM Stereo - Audio|22
•   A/C - Air Conditioning|21
•   Dual Zone A/C - Air Conditioning|21
•   Climate Control - Air Conditioning|21
•   Bucket Seats - Seats|44
•   Passenger Lumbar - Seats|44
•   Heated Passenger Seat - Seats|44
•   Seat Memory - Seats|44
•   Driver Lumbar - Seats|44
•   Heated Driver Seat - Seats|44
•   Power Passenger Seat - Seats|44
•   Power Driver Seat - Seats|44

Exterior

•   Trailer Hitch Receiver - Trailering|8
•   Chrome Wheels - Wheels|10
•   Aluminum Wheels - Wheels|10
•   Heated Mirrors - Mirrors|27
•   Passenger Illuminated Visor Mirror - Mirrors|27
•   Driver Illuminated Vanity Mirror - Mirrors|27
•   Electrochromic rearview mirror - Mirrors|27
•   Heated Exterior Passenger Mirror - Mirrors|27
•   Heated Exterior Driver Mirror - Mirrors|27
•   Power Passenger Mirror - Mirrors|27
•   Power Driver Mirror - Mirrors|27

Safety

•   Tire Pressure Monitoring System - Tires|7
•   Passenger Air Bag On/Off Switch - Air Bag - Frontal|38
•   Passenger Air Bag - Air Bag - Frontal|38
•   Driver Air Bag - Air Bag - Frontal|38
•   Rear Head Air Bag - Air Bag - Side|39
•   Side Head Air Bag - Air Bag - Side|39
•   Tires - Front Performance - Tire - Front|34
•   Tires - Front All-Season - Tire - Front|34
•   Tires - Rear All-Season - Tire - Rear|35
•   Tires - Rear Performance - Tire - Rear|35
•   Full Size Spare Tire - Tire - Spare|36
•   4-Wheel ABS - Brakes|4
•   4-Wheel Disc Brakes - Brakes|4
•   Electronic Stability Control - Safety Features|42
•   Daytime Running Lights - Safety Features|42
•   Auto-On Headlights - Safety Features|42
•   Front Tow Hooks - Safety Features|42
•   Adjustable Pedals - Safety Features|42
•   Integrated Turn Signal Mirrors - Safety Features|42
•   Traction Control - Safety Features|42

Engine

•  Engine Order Code : L92
•  Engine Type : Gas V8
•  Displacement : 6.2L/378.3
•  Fuel System : MFI
•  SAE Net Horsepower @ RPM : 403 @ 5700
•  SAE Net Torque @ RPM : 417 @ 4300
•  Engine Oil Cooler : N/A

Transmission

•  Drivetrain : Rear Wheel Drive
•  Trans Order Code : MYC
•  Trans Type : 6
•  Trans Description Cont. : HD Automatic w/OD
•  Trans Description Cont. Again : N/A
•  First Gear Ratio (:1) : 4.03
•  Second Gear Ratio (:1) : 2.36
•  Third Gear Ratio (:1) : 1.53
•  Fourth Gear Rato (:1) : 1.15
•  Fifth Gear Ratio (:1) : 0.85
•  Sixth Gear Ratio (:1) : 0.67
•  Reverse Ratio (:1) : 3.06
•  Clutch Size (in) : N/A
•  Trans Power Take Off : N/A
•  Trans PTO Access : N/A
•  Transfer Case Model : N/A
•  Transfer Case Gear Ratio (:1), High : N/A
•  Transfer Case Gear Ratio (:1), Low : N/A
•  Transfer Case Power Take Off : N/A

Mileage

•  EPA Fuel Economy Est - City (MPG) : 12
•  EPA Fuel Economy Est - Hwy (MPG) : 19

Electrical

•  Cold Cranking Amps @ 0° F (Primary) : 600
•  Cold Cranking Amps @ 0° F (2nd) : N/A
•  Maximum Alternator Capacity (amps) : 145
•  Maximum Alternator Watts : N/A

Cooling System

•  Total Cooling System Capacity (qts) : - TBD -

Weight Information

•  Gross Axle Wt Rating - Front (lbs) : 3650
•  Gross Axle Wt Rating - Rear (lbs) : 3950
•  Curb Weight - Front (lbs) : 2930
•  Curb Weight - Rear (lbs) : 2040
•  Gross Vehicle Weight Rating Cap (lbs) : 6800
•  Gross Combined Wt Rating (lbs) : 14000

Trailering

•  Dead Weight Hitch - Max Trailer Wt. (lbs) : 5000
•  Dead Weight Hitch - Max Tongue Wt. (lbs) : 500
•  Wt Distributing Hitch - Max Trailer Wt. (lbs) : 8600
•  Wt Distributing Hitch - Max Tongue Wt. (lbs) : 1290
•  Fifth Wheel Hitch - Max Trailer Wt. (lbs) : N/A
•  Fifth Wheel Hitch - Max Tongue Wt. (lbs) : N/A

Suspension

•  Suspension Type - Front : Coil-Over-Shock
•  Suspension Type - Rear : 2-Stage Multi-Leaf
•  Spring Capacity - Front (lbs) : 3650
•  Spring Capacity - Rear (lbs) : 3950
•  Axle Type - Front : - TBD -
•  Axle Type - Rear : - TBD -
•  Axle Capacity - Front (lbs) : 3650
•  Axle Capacity - Rear (lbs) : 3950
•  Axle Ratio (:1) - Front : N/A
•  Axle Ratio (:1) - Rear : 3.42
•  Shock Absorber Diameter - Front (mm) : 1.81
•  Shock Absorber Diameter - Rear (mm) : 1.81
•  Stabilizer Bar Diameter - Front (in) : 1.42
•  Stabilizer Bar Diameter - Rear (in) : N/A

Brakes

•  Brake Type : Pwr
•  Brake ABS System : 4-Wheel
•  Brake ABS System (Second Line) : N/A
•  Disc - Front (Yes or ) : Yes
•  Disc - Rear (Yes or ) : Yes
•  Front Brake Rotor Diam x Thickness (in) : 12.0 x 1.1
•  Rear Brake Rotor Diam x Thickness (in) : 12.9 x 1.2
•  Drum - Rear (Yes or ) : N/A
•  Rear Drum Diam x Width (in) : N/A

Tires

•  Front Tire Order Code : QSS
•  Rear Tire Order Code : QSS
•  Spare Tire Order Code : ZRS
•  Front Tire Size : P275/55R20
•  Rear Tire Size : P275/55R20
•  Spare Tire Size : P265/70R17
•  Front Tire Capacity (lbs) : 2044
•  Rear Tire Capacity (lbs) : 2044
•  Spare Tire Capacity (lbs) : - TBD -
•  Revolutions/Mile @ 45 mph - Front : - TBD -
•  Revolutions/Mile @ 45 mph - Rear : - TBD -
•  Revolutions/Mile @ 45 mph - Spare : - TBD -

Wheels

•  Front Wheel Size (in) : 20 x 8.5
•  Rear Wheel Size (in) : 20 x 8.5
•  Spare Wheel Size (in) : 17 x 7.5
•  Front Wheel Material : Aluminum
•  Rear Wheel Material : Aluminum
•  Spare Wheel Material : Steel

Steering

•  Steering Type : Pwr
•  Steering Ratio (:1), On Center : - TBD -
•  Steering Ratio (:1), At Lock : - TBD -
•  Turning Diameter - Curb to Curb (ft) : 47.2
•  Turning Diameter - Wall to Wall (ft) : - TBD -

Frame

•  Frame Type : Hydroformed

Fuel Tank

•  Fuel Tank Capacity, Approx (gal) : 26
•  Aux Fuel Tank Capacity, Approx (gal) : N/A
•  Fuel Tank Location : - TBD -
•  Aux Fuel Tank Location : N/A

Exterior Dimensions

•  Wheelbase (in) : 143.5
•  Length, Overall w/o rear bumper (in) : 229.9
•  Width, Max w/o mirrors (in) : 79.9
•  Height, Overall (in) : 73.8
•  Overhang, Front (in) : - TBD -
•  Overhang, Rear w/o bumper (in) : - TBD -
•  Front Bumper to Back of Cab (in) : 148.9
•  Cab to Axle (in) : 32.0
•  Cab to End of Frame (in) : - TBD -
•  Ground to Top of Load Floor (in) : 32.9
•  Ground to Top of Frame (in) : - TBD -
•  Frame Width, Rear (in) : - TBD -
•  Ground Clearance, Front (in) : 9.0
•  Ground Clearance, Rear (in) : 12.3

Cargo Area Dimensions

•  Cargo Box Length @ Floor (in) : 69.3
•  Cargo Box Width @ Top, Rear (in) : - TBD -
•  Cargo Box Width @ Floor (in) : 62.5
•  Cargo Box Width @ Wheelhousings (in) : 50.6
•  Cargo Box (Area) Height (in) : 21.0
•  Tailgate Width (in) : 61.6
•  Cargo Volume (ft³) : 53.2
•  Ext'd Cab Cargo Volume (ft³) : - TBD -

Interior Dimensions

•  Passenger Capacity : 5
•  Front Head Room (in) : 41.5
•  Front Leg Room (in) : 41.3
•  Front Shoulder Room (in) : 65.2
•  Front Hip Room (in) : 62.5
•  Second Head Room (in) : 40.6
•  Second Leg Room (in) : 38.7
•  Second Shoulder Room (in) : 65.2
•  Second Hip Room (in) : 65.5

Summary

•  Vehicle Name : Sierra Denali Pickup
•  Body Style : Crew Cab 6.6' Wideside
•  Body Code : E63

Safety Features

•   4-Wheel ABS
•   4-Wheel ABS
•   4-Wheel Disc Brakes
•   4-Wheel Disc Brakes
•   Tire Pressure Monitoring System
•   Passenger Air Bag On/Off Switch
•   Passenger Air Bag
•   Driver Air Bag
•   Rear Head Air Bag
•   Side Head Air Bag
•   Electronic Stability Control
•   Electronic Stability Control
•   Daytime Running Lights
•   Daytime Running Lights
•   Auto-On Headlights
•   Auto-On Headlights
•   Front Tow Hooks
•   Adjustable Pedals
•   Integrated Turn Signal Mirrors
•   Traction Control
•   Traction Control
•   Tires - Front Performance
•   Tires - Front All-Season
•   Tires - Front All-Season
•   Tires - Rear All-Season
•   Tires - Rear All-Season
•   Tires - Rear Performance
•   Full Size Spare Tire