Specs

Research 2009 GMC Yukon Denali specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

2-Wheel Drive Denali

Brakes

Rear Brake Rotor Diam x Thickness (in) 13.5 x 0.79
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Front Brake Rotor Diam x Thickness (in) 13.0 x 1.18
Disc - Rear (Yes or ) Yes
Disc - Front (Yes or ) Yes
Brake ABS System (Second Line)
Brake ABS System 4-Wheel
Brake Type Power

Cargo Area Dimensions

Cargo Box Width @ Wheelhousings (in) - TBD -
Cargo Volume to Seat 4 (ft³)
Cargo Volume to Seat 3 (ft³) 16.9
Cargo Volume to Seat 2 (ft³) 60.3
Cargo Volume to Seat 1 (ft³) 108.9
Cargo Box (Area) Height (in) - TBD -
Cargo Area Width @ Beltline (in) - TBD -
Cargo Area Length @ Floor to Seat 4 (in)
Cargo Area Length @ Floor to Seat 3 (in) - TBD -
Cargo Area Length @ Floor to Seat 2 (in) - TBD -
Cargo Area Length @ Floor to Seat 1 (in) - TBD -
Cargo Area Length @ Floor to Console (in)

Cooling System

Total Cooling System Capacity (qts) - TBD -

Doors

Side Door Type

Electrical

Maximum Alternator Watts - TBD -
Cold Cranking Amps @ 0° F (Primary) - TBD -
Cold Cranking Amps @ 0° F (2nd)
Maximum Alternator Capacity (amps) 160

Engine

Fuel System SFI
Engine Oil Cooler No
Engine Type Gas V8
Displacement 6.2L/378
Engine Order Code L9H
SAE Net Torque @ RPM 417 @ 4300
SAE Net Horsepower @ RPM 403 @ 5700

Exterior Dimensions

Wheelbase (in) 116.0
Length, Overall w/rear bumper (in) 202.0
Width, Max w/o mirrors (in) 79.0
Height, Overall (in) - TBD -
Overhang, Front (in) - TBD -
Overhang, Rear w/bumper (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground Clearance, Front (in) - TBD -
Ground Clearance, Rear (in) - TBD -
Rear Door Opening Height (in) - TBD -
Rear Door Opening Width (in) - TBD -
Side Door Opening Height (in)
Side Door Opening Width (in)
Step Up Height - Front (in) - TBD -
Step Up Height - Side (in) - TBD -

Frame

Frame Type Ladder

Fuel Tank

Fuel Tank Location
Aux Fuel Tank Capacity, Approx (gal)
Aux Fuel Tank Location
Fuel Tank Capacity, Approx (gal) 26

Interior Dimensions

Third Shoulder Room (in) 61.7
Third Hip Room (in) 49.1
Passenger Capacity 7
Third Leg Room (in) 25.6
Front Head Room (in) 41.1
Front Leg Room (in) 41.3
Front Shoulder Room (in) 65.3
Front Hip Room (in) 64.4
Second Head Room (in) 39.2
Second Leg Room (in) 39.0
Second Shoulder Room (in) 65.2
Second Hip Room (in) 60.6
Third Head Room (in) 37.9

Mileage

EPA Fuel Economy Est - Hwy (MPG) 19
Fuel Economy Est-Combined (MPG) 15
EPA Fuel Economy Est - City (MPG) 12

Steering

Steering Type Pwr
Steering Ratio (:1), On Center 17.75
Steering Ratio (:1), At Lock 17.75
Turning Diameter - Curb to Curb (ft)
Turning Diameter - Wall to Wall (ft) - TBD -

Summary

Body Code
Body Style 4 Door

Suspension

Suspension Type - Front Coil-over
Suspension Type - Rear Multi-Link Coil
Spring Capacity - Front (lbs) - TBD -
Spring Capacity - Rear (lbs) - TBD -
Axle Type - Front Independent
Axle Type - Rear Semi-floating
Axle Capacity - Front (lbs) - TBD -
Axle Capacity - Rear (lbs) - TBD -
Axle Ratio (:1) - Front
Axle Ratio (:1) - Rear 3.42
Shock Absorber Diameter - Front (mm) - TBD -
Shock Absorber Diameter - Rear (mm) - TBD -
Stabilizer Bar Diameter - Front (in) - TBD -
Stabilizer Bar Diameter - Rear (in)

Tires

Revolutions/Mile @ 45 mph - Spare - TBD -
Revolutions/Mile @ 45 mph - Rear - TBD -
Revolutions/Mile @ 45 mph - Front - TBD -
Spare Tire Capacity (lbs) - TBD -
Rear Tire Capacity (lbs) 2134
Front Tire Capacity (lbs) 2134
Spare Tire Size P265/70R17
Rear Tire Size P265/65R18
Front Tire Size P265/65R18
Spare Tire Order Code ZRS
Rear Tire Order Code QXK
Front Tire Order Code QXK

Trailering

Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Fifth Wheel Hitch - Max Tongue Wt. (lbs)
Fifth Wheel Hitch - Max Trailer Wt. (lbs)
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1275
Wt Distributing Hitch - Max Trailer Wt. (lbs) 8500

Transmission

Drivetrain 2 Wheel Drive
Transfer Case Power Take Off
Transfer Case Gear Ratio (:1), Low - TBD -
Transfer Case Gear Ratio (:1), High
Transfer Case Model BW 4481
Trans PTO Access
Trans Power Take Off
Clutch Size (in)
Reverse Ratio (:1) 3.06
Sixth Gear Ratio (:1) 0.67
Fifth Gear Ratio (:1) 0.85
Fourth Gear Ratio (:1) 1.15
Third Gear Ratio (:1) 1.53
Second Gear Ratio (:1) 2.36
First Gear Ratio (:1) 4.03
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Type 6
Trans Order Code MYC

Vehicle

EPA Greenhouse Gas Score 2
Rear Door Type Liftgate

Weight Information

Gross Combined Wt Rating (lbs) 14000
Gross Vehicle Weight Rating Cap (lbs) 7100
Curb Weight - Rear (lbs) 2565
Curb Weight - Front (lbs) 2697
Gross Axle Wt Rating - Rear (lbs) - TBD -
Gross Axle Wt Rating - Front (lbs) - TBD -

Wheels

Front Wheel Size (in) 18 x 8
Rear Wheel Size (in) 18 x 8
Spare Wheel Size (in) 17 x - TBD -
Front Wheel Material Aluminum
Rear Wheel Material Aluminum
Spare Wheel Material Steel

4-Wheel Drive Denali

Brakes

Disc - Front (Yes or ) Yes
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 13.0 x 1.18
Rear Brake Rotor Diam x Thickness (in) 13.5 x 0.79
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Brake ABS System (Second Line)
Brake ABS System 4-Wheel
Brake Type Power

Cargo Area Dimensions

Cargo Area Length @ Floor to Seat 2 (in) - TBD -
Cargo Area Length @ Floor to Seat 1 (in) - TBD -
Cargo Area Length @ Floor to Console (in)
Cargo Volume to Seat 3 (ft³) 16.9
Cargo Volume to Seat 2 (ft³) 60.3
Cargo Volume to Seat 1 (ft³) 108.9
Cargo Box (Area) Height (in) - TBD -
Cargo Box Width @ Wheelhousings (in) - TBD -
Cargo Area Width @ Beltline (in) - TBD -
Cargo Volume to Seat 4 (ft³)
Cargo Area Length @ Floor to Seat 4 (in)
Cargo Area Length @ Floor to Seat 3 (in) - TBD -

Cooling System

Total Cooling System Capacity (qts) - TBD -

Doors

Side Door Type

Electrical

Cold Cranking Amps @ 0° F (Primary) - TBD -
Cold Cranking Amps @ 0° F (2nd)
Maximum Alternator Capacity (amps) 160
Maximum Alternator Watts - TBD -

Engine

Displacement 6.2L/378
Engine Type Gas V8
SAE Net Horsepower @ RPM 403 @ 5700
SAE Net Torque @ RPM 417 @ 4300
Engine Order Code L9H
Engine Oil Cooler No
Fuel System SFI

Exterior Dimensions

Height, Overall (in) 77.0
Step Up Height - Side (in) - TBD -
Step Up Height - Front (in) - TBD -
Side Door Opening Width (in)
Side Door Opening Height (in)
Rear Door Opening Width (in) - TBD -
Rear Door Opening Height (in) - TBD -
Ground Clearance, Rear (in) - TBD -
Ground Clearance, Front (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Overhang, Rear w/bumper (in) - TBD -
Overhang, Front (in) - TBD -
Width, Max w/o mirrors (in) 79.0
Length, Overall w/rear bumper (in) 202.0
Wheelbase (in) 116.0

Frame

Frame Type Ladder

Fuel Tank

Aux Fuel Tank Location
Fuel Tank Location
Aux Fuel Tank Capacity, Approx (gal)
Fuel Tank Capacity, Approx (gal) 26

Interior Dimensions

Second Shoulder Room (in) 65.2
Second Hip Room (in) 60.6
Third Head Room (in) 37.9
Third Leg Room (in) 25.6
Third Shoulder Room (in) 61.7
Third Hip Room (in) 49.1
Passenger Capacity 7
Front Head Room (in) 41.1
Front Leg Room (in) 41.3
Front Shoulder Room (in) 65.3
Front Hip Room (in) 64.4
Second Head Room (in) 39.2
Second Leg Room (in) 39.0

Mileage

Fuel Economy Est-Combined (MPG) 14
EPA Fuel Economy Est - Hwy (MPG) 19
EPA Fuel Economy Est - City (MPG) 12

Steering

Turning Diameter - Wall to Wall (ft) - TBD -
Steering Type Pwr
Steering Ratio (:1), On Center 17.75
Steering Ratio (:1), At Lock 17.75
Turning Diameter - Curb to Curb (ft) 43.0

Summary

Body Style 4 Door
Body Code

Suspension

Axle Type - Rear Semi-floating
Axle Type - Front Independent
Spring Capacity - Rear (lbs) 4100
Spring Capacity - Front (lbs) 3600
Suspension Type - Front Coil-over
Suspension Type - Rear Multi-Link Coil
Stabilizer Bar Diameter - Rear (in)
Stabilizer Bar Diameter - Front (in) 1.41
Shock Absorber Diameter - Rear (mm) - TBD -
Shock Absorber Diameter - Front (mm) - TBD -
Axle Ratio (:1) - Rear 3.42
Axle Ratio (:1) - Front
Axle Capacity - Rear (lbs) 4200
Axle Capacity - Front (lbs) 3925

Tires

Revolutions/Mile @ 45 mph - Rear - TBD -
Front Tire Order Code QXK
Rear Tire Order Code QXK
Spare Tire Order Code ZRS
Front Tire Size P265/65R18
Rear Tire Size P265/65R18
Spare Tire Size P265/70R17
Front Tire Capacity (lbs) 2105
Rear Tire Capacity (lbs) 2105
Spare Tire Capacity (lbs) - TBD -
Revolutions/Mile @ 45 mph - Front - TBD -
Revolutions/Mile @ 45 mph - Spare - TBD -

Trailering

Fifth Wheel Hitch - Max Tongue Wt. (lbs)
Fifth Wheel Hitch - Max Trailer Wt. (lbs)
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1215
Wt Distributing Hitch - Max Trailer Wt. (lbs) 8100
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000

Transmission

Drivetrain All Wheel Drive
Trans Order Code MYC
Trans Type 6
Trans Description Cont. Automatic w/OD
Trans Description Cont. Again
First Gear Ratio (:1) 4.03
Second Gear Ratio (:1) 2.36
Third Gear Ratio (:1) 1.53
Fourth Gear Ratio (:1) 1.15
Fifth Gear Ratio (:1) 0.85
Sixth Gear Ratio (:1) 0.67
Reverse Ratio (:1) 3.06
Clutch Size (in)
Trans Power Take Off
Trans PTO Access
Transfer Case Model BW 4481
Transfer Case Gear Ratio (:1), High 1.00
Transfer Case Gear Ratio (:1), Low - TBD -
Transfer Case Power Take Off

Vehicle

Rear Door Type Liftgate
EPA Greenhouse Gas Score 1

Weight Information

Gross Axle Wt Rating - Rear (lbs) 4100
Curb Weight - Front (lbs) 2924
Curb Weight - Rear (lbs) 2657
Gross Combined Wt Rating (lbs) 14000
Gross Vehicle Weight Rating Cap (lbs) 7300
Gross Axle Wt Rating - Front (lbs) 3550

Wheels

Spare Wheel Material Steel
Rear Wheel Material Aluminum
Front Wheel Material Aluminum
Spare Wheel Size (in) 17 x - TBD -
Rear Wheel Size (in) 18 x 8
Front Wheel Size (in) 18 x 8

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