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

Brake Type Power
Brake ABS System 4-Wheel
Brake ABS System (Second Line)
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)

Cargo Area Dimensions

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

Cooling System

Total Cooling System Capacity (qts) - TBD -

Doors

Side Door Type

Electrical

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

Emissions

EPA Greenhouse Gas Score 2

Engine

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

Exterior Dimensions

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 -
Height, Overall (in) - TBD -
Width, Max w/o mirrors (in) 79.0
Length, Overall w/rear bumper (in) 202.0
Wheelbase (in) 116.0
Side Door Opening Width (in)
Side Door Opening Height (in)
Step Up Height - Front (in) - TBD -
Rear Door Opening Width (in) - TBD -
Rear Door Opening Height (in) - TBD -
Step Up Height - Side (in) - TBD -

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

Passenger Capacity 8
Front Shoulder Room (in) 65.3
Front Leg Room (in) 41.3
Front Head Room (in) 41.1
Third Hip Room (in) 49.1
Third Shoulder Room (in) 61.7
Third Leg Room (in) 25.6
Front Hip Room (in) 64.4
Passenger Capacity 7
Third Head Room (in) 37.9
Second Hip Room (in) 60.6
Second Shoulder Room (in) 65.2
Second Leg Room (in) 39.0
Second Head Room (in) 39.2

Mileage

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

Steering

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

Summary

Vehicle Name GMC Yukon Denali
Body Code
Vehicle Name GMC Yukon Denali
Body Style 4 Door

Suspension

Spring Capacity - Front (lbs) - TBD -
Spring Capacity - Rear (lbs) - TBD -
Axle Type - Front Independent
Suspension Type - Front Coil-over
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 -
Suspension Type - Rear Multi-Link Coil
Stabilizer Bar Diameter - Rear (in)

Tires

Rear Tire Size P265/65R18
Front Tire Order Code QAN
Front Tire Order Code QSS
Front Tire Order Code QXK
Rear Tire Order Code QAN
Rear Tire Order Code QSS
Rear Tire Order Code QXK
Spare Tire Order Code ZRS
Front Tire Size P265/70R17
Front Tire Size P275/55R20
Front Tire Size P265/65R18
Rear Tire Size P265/70R17
Rear Tire Size P275/55R20
Spare Tire Size P265/70R17
Front Tire Capacity (lbs) - TBD -
Front Tire Capacity (lbs) 2134
Rear Tire Capacity (lbs) - TBD -
Rear Tire Capacity (lbs) 2134
Spare Tire Capacity (lbs) - TBD -
Revolutions/Mile @ 45 mph - Front - TBD -
Revolutions/Mile @ 45 mph - Rear - TBD -
Revolutions/Mile @ 45 mph - Spare - TBD -

Trailering

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

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

Rear Door Type Liftgate

Weight Information

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

Wheels

Rear Wheel Material - TBD -
Rear Wheel Material Aluminum
Rear Wheel Size (in) 20 x 8.5
Spare Wheel Material Steel
Rear Wheel Size (in) 18 x 8
Spare Wheel Size (in) 17 x - TBD -
Front Wheel Material - TBD -
Rear Wheel Size (in) - TBD -
Front Wheel Size (in) 18 x 8
Front Wheel Size (in) 20 x 8.5
Front Wheel Size (in) - TBD -
Front Wheel Material Aluminum

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