Specs

Research 2003 GMC Yukon XL specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

4dr 1500 AWD

Brakes

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

Cargo Area Dimensions

Cargo Volume to Seat 2 (ft³) 90.0
Cargo Area Length @ Floor to Console (in)
Cargo Volume to Seat 4 (ft³)
Cargo Volume to Seat 1 (ft³) 131.6
Cargo Volume to Seat 3 (ft³) 45.7
Cargo Area Width @ Beltline (in) - TBD -
Cargo Area Length @ Floor to Seat 4 (in)
Cargo Area Length @ Floor to Seat 3 (in) 36.1
Cargo Area Length @ Floor to Seat 2 (in) 69.6
Cargo Area Length @ Floor to Seat 1 (in) 104.6
Cargo Box Width @ Wheelhousings (in) 49.2
Cargo Box (Area) Height (in) 40.5

Cooling System

Total Cooling System Capacity (qts) 15.4

Doors

Side Door Type

Electrical

Maximum Alternator Watts - TBD -
Cold Cranking Amps @ 0° F (Primary) 600
Cold Cranking Amps @ 0° F (2nd)
Maximum Alternator Capacity (amps) 145

Engine

Fuel System SFI
Displacement 6.0L/364
Engine Type Gas V8
Engine Order Code LQ4
Engine Oil Cooler Yes
SAE Net Torque @ RPM 365 @ 4000
SAE Net Horsepower @ RPM 316 @ 5200

Exterior Dimensions

Ground Clearance, Front (in) 9.8
Ground to Top of Load Floor (in) 31.1
Overhang, Rear w/bumper (in) 52.4
Overhang, Front (in) 36.9
Height, Overall (in) 75.7
Width, Max w/o mirrors (in) 78.8
Length, Overall w/rear bumper (in) 219.3
Wheelbase (in) 130.0
Side Door Opening Width (in)
Side Door Opening Height (in)
Step Up Height - Side (in) 22.0
Rear Door Opening Width (in) - TBD -
Rear Door Opening Height (in) - TBD -
Step Up Height - Front (in) 22.0
Ground Clearance, Rear (in) 8.4

Frame

Frame Type Ladder

Fuel Tank

Fuel Tank Location Inboard LH Frame Rail
Aux Fuel Tank Capacity, Approx (gal)
Fuel Tank Capacity, Approx (gal) 31
Aux Fuel Tank Location

Interior Dimensions

Front Shoulder Room (in) 65.2
Third Hip Room (in) 49.2
Third Shoulder Room (in) 64.8
Third Leg Room (in) 36.1
Passenger Capacity 7
Passenger Capacity 8
Third Head Room (in) 38.6
Second Hip Room (in) 61.6
Second Shoulder Room (in) 65.1
Second Leg Room (in) 39.1
Second Head Room (in) 39.0
Front Hip Room (in) 61.4
Front Leg Room (in) 41.3
Front Head Room (in) 40.7

Mileage

EPA Fuel Economy Est - Hwy (MPG) 16
EPA Fuel Economy Est - City (MPG) 12

Steering

Steering Ratio (:1), At Lock
Steering Ratio (:1), On Center 16.0
Steering Type Speed-Sensitive Pwr Recirculating Ball
Turning Diameter - Wall to Wall (ft) 46.0
Turning Diameter - Curb to Curb (ft) 42.3

Summary

Body Code E52
Vehicle Name GMC Yukon XL Denali
Vehicle Name GMC Yukon XL Denali
Body Style 4 Door 1500

Suspension

Spring Capacity - Front (lbs) 3600
Suspension Type - Front Torsion Bar
Suspension Type - Rear 5-Link Coil
Spring Capacity - Rear (lbs) 4000
Axle Type - Front Independent
Axle Type - Rear Semi-Floating
Axle Capacity - Front (lbs) 3925
Axle Capacity - Rear (lbs) 4000
Axle Ratio (:1) - Front 3.73
Axle Ratio (:1) - Rear 3.73
Shock Absorber Diameter - Front (mm) 46
Shock Absorber Diameter - Rear (mm) 46
Stabilizer Bar Diameter - Front (in) 1.26
Stabilizer Bar Diameter - Rear (in)

Tires

Rear Tire Size P265/70R17
Front Tire Size P265/70R17
Spare Tire Order Code - TBD -
Rear Tire Order Code QAN
Front Tire Order Code QAN
Revolutions/Mile @ 45 mph - Rear - TBD -
Revolutions/Mile @ 45 mph - Front - TBD -
Spare Tire Capacity (lbs) - TBD -
Rear Tire Capacity (lbs) - TBD -
Front Tire Capacity (lbs) - TBD -
Spare Tire Size P265/70R17
Revolutions/Mile @ 45 mph - Spare - TBD -

Trailering

Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Wt Distributing Hitch - Max Trailer Wt. (lbs) 8000
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1000
Fifth Wheel Hitch - Max Trailer Wt. (lbs)
Fifth Wheel Hitch - Max Tongue Wt. (lbs)
Dead Weight Hitch - Max Tongue Wt. (lbs) 500

Transmission

Trans Order Code M32
Seventh Gear Ratio (:1)
Transfer Case Power Take Off
Transfer Case Gear Ratio (:1), Low
Transfer Case Gear Ratio (:1), High
Transfer Case Model New Venture Gear 149
Trans PTO Access
Trans Power Take Off
Clutch Size (in)
Reverse Ratio (:1) 2.29
Sixth Gear Ratio (:1)
Fifth Gear Ratio (:1)
Fourth Gear Ratio (:1) 0.70
Third Gear Ratio (:1) 1.00
Second Gear Ratio (:1) 1.63
First Gear Ratio (:1) 3.06
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Type 4
Drivetrain All Wheel Drive

Vehicle

Rear Door Type Liftgate

Weight Information

Gross Vehicle Weight Rating Cap (lbs) 7200
Gross Combined Wt Rating (lbs) 14,000
Curb Weight - Rear (lbs) 2289
Curb Weight - Front (lbs) 2811
Gross Axle Wt Rating - Rear (lbs) 4000
Gross Axle Wt Rating - Front (lbs) 3600

Wheels

Spare Wheel Material Steel
Spare Wheel Size (in) - TBD -
Front Wheel Material Aluminum
Rear Wheel Material Aluminum
Rear Wheel Size (in) 17 x 7.5
Front Wheel Size (in) 17 x 7.5

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