Specs

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

SLE 4dr 1500 SLE

Brakes

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

Cargo Area Dimensions

Cargo Area Length @ Floor to Console (in) - TBD -
Cargo Area Length @ Floor to Seat 2 (in) 49.8
Cargo Area Length @ Floor to Seat 1 (in) 84.2
Cargo Area Length @ Floor to Seat 3 (in) 13.8
Cargo Area Length @ Floor to Seat 4 (in)
Cargo Area Width @ Beltline (in) - TBD -
Cargo Box Width @ Wheelhousings (in) 49.1
Cargo Box (Area) Height (in) 41.5
Cargo Volume to Seat 1 (ft³) 104.6
Cargo Volume to Seat 2 (ft³) 63.6
Cargo Volume to Seat 3 (ft³) 16.3
Cargo Volume to Seat 4 (ft³)

Cooling System

Total Cooling System Capacity (qts) 13.6
Total Cooling System Capacity (qts) 16.4
Total Cooling System Capacity (qts) 14.4

Doors

Side Door Type

Electrical

Cold Cranking Amps @ 0° F (2nd)
Maximum Alternator Capacity (amps) 145
Cold Cranking Amps @ 0° F (Primary) 600
Cold Cranking Amps @ 0° F (Primary) 770
Maximum Alternator Watts - TBD -

Engine

Engine Order Code L59
SAE Net Torque @ RPM 325 @ 4000
Engine Order Code LR4
Displacement 5.3L/325
Engine Type Gas V8
Displacement 5.3L/325
Displacement 4.8L/293
Fuel System SFI
SAE Net Horsepower @ RPM 285 @ 5200
SAE Net Horsepower @ RPM 275 @ 5200
Engine Oil Cooler
SAE Net Torque @ RPM 290 @ 4000
Engine Order Code LM7

Exterior Dimensions

Overhang, Front (in) 36.9
Step Up Height - Side (in)
Step Up Height - Front (in)
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) 8.4
Ground Clearance, Front (in) 9.8
Ground to Top of Load Floor (in) 31.5
Overhang, Rear w/bumper (in) 45.9
Height, Overall (in) 76.7
Width, Max w/o mirrors (in) 78.9
Length, Overall w/rear bumper (in) 198.9
Wheelbase (in) 116.0

Frame

Frame Type Ladder

Fuel Tank

Aux Fuel Tank Location
Fuel Tank Location Inboard LH Frame Rail
Aux Fuel Tank Capacity, Approx (gal)
Fuel Tank Capacity, Approx (gal) 26

Interior Dimensions

Front Hip Room (in) 61.4
Front Shoulder Room (in) 65.2
Front Leg Room (in) 41.3
Third Head Room (in)
Third Leg Room (in) 27.3
Third Leg Room (in)
Third Shoulder Room (in) 64.4
Third Head Room (in) 37.4
Third Hip Room (in) 49.2
Third Hip Room (in)
Third Shoulder Room (in)
Second Hip Room (in) 61.3
Second Shoulder Room (in) 65.1
Second Leg Room (in) 38.6
Second Head Room (in) 39.4
Passenger Capacity 8
Passenger Capacity 5
Passenger Capacity 9
Passenger Capacity 6
Front Head Room (in) 40.7

Mileage

EPA Fuel Economy Est - Hwy (MPG) 19
EPA Fuel Economy Est - Hwy (MPG) 18
EPA Fuel Economy Est - City (MPG) 14

Steering

Steering Ratio (:1), At Lock 17.5
Turning Diameter - Wall to Wall (ft) 41.9
Steering Ratio (:1), On Center 17.5
Steering Type Pwr Recirculating Ball
Turning Diameter - Curb to Curb (ft) 38.3

Summary

Body Code E52
Body Code ZW9
Body Style 4 Door
Vehicle Name GMC Yukon

Suspension

Suspension Type - Front Indep Torsion Bar
Spring Capacity - Front (lbs) 3400
Spring Capacity - Front (lbs) 3200
Spring Capacity - Rear (lbs) 4000
Spring Capacity - Rear (lbs) 3750
Axle Type - Rear Semi-Floating
Axle Type - Front Independent
Axle Capacity - Front (lbs) 3400
Axle Capacity - Rear (lbs) 4000
Axle Ratio (:1) - Front
Axle Ratio (:1) - Rear 3.73
Axle Ratio (:1) - Rear 3.42
Shock Absorber Diameter - Front (mm) 46
Shock Absorber Diameter - Rear (mm) 46
Shock Absorber Diameter - Rear (mm) 32
Stabilizer Bar Diameter - Front (in) 1.26
Stabilizer Bar Diameter - Rear (in)
Suspension Type - Rear 5-Link Coil

Tires

Revolutions/Mile @ 45 mph - Front - TBD -
Front Tire Order Code QMK
Front Tire Order Code QGD
Front Tire Order Code QNK
Front Tire Order Code QBN
Front Tire Order Code QMJ
Rear Tire Order Code QMK
Rear Tire Order Code QGD
Rear Tire Order Code QNK
Rear Tire Order Code QBN
Rear Tire Order Code QMJ
Spare Tire Order Code QMK
Spare Tire Order Code QGD
Spare Tire Order Code QNK
Spare Tire Order Code QBN
Spare Tire Order Code QMJ
Front Tire Size P265/75R16
Front Tire Size P245/75R16
Front Tire Size LT245/75R16C
Front Tire Size P265/70R16
Rear Tire Size P265/75R16
Rear Tire Size P245/75R16
Rear Tire Size LT245/75R16C
Rear Tire Size P265/70R16
Spare Tire Size P265/75R16
Spare Tire Size P245/75R16
Spare Tire Size LT245/75R16C
Spare Tire Size P265/70R16
Front Tire Capacity (lbs) 2100
Front Tire Capacity (lbs) - TBD -
Front Tire Capacity (lbs) 2184
Rear Tire Capacity (lbs) 2100
Rear Tire Capacity (lbs) - TBD -
Rear Tire Capacity (lbs) 2184
Spare Tire Capacity (lbs) 2100
Spare Tire Capacity (lbs) - TBD -
Spare Tire Capacity (lbs) 2184
Revolutions/Mile @ 45 mph - Front 657
Revolutions/Mile @ 45 mph - Front 678
Revolutions/Mile @ 45 mph - Rear 657
Revolutions/Mile @ 45 mph - Rear - TBD -
Revolutions/Mile @ 45 mph - Rear 678
Revolutions/Mile @ 45 mph - Spare 657
Revolutions/Mile @ 45 mph - Spare - TBD -
Revolutions/Mile @ 45 mph - Spare 678

Trailering

Wt Distributing Hitch - Max Trailer Wt. (lbs) 7700
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Wt Distributing Hitch - Max Trailer Wt. (lbs) 6700
Wt Distributing Hitch - Max Trailer Wt. (lbs) 6700
Fifth Wheel Hitch - Max Tongue Wt. (lbs)
Fifth Wheel Hitch - Max Trailer Wt. (lbs)
Wt Distributing Hitch - Max Tongue Wt. (lbs) 570
Wt Distributing Hitch - Max Tongue Wt. (lbs) 770
Wt Distributing Hitch - Max Tongue Wt. (lbs) 670
Wt Distributing Hitch - Max Tongue Wt. (lbs) 670
Wt Distributing Hitch - Max Trailer Wt. (lbs) 5700

Transmission

Trans PTO Access
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
Seventh Gear Ratio (:1)
Drivetrain Rear Wheel Drive
Trans Type 4
Trans Order Code M30
Transfer Case Model
Trans Power Take Off
Transfer Case Power Take Off
Transfer Case Gear Ratio (:1), Low
Transfer Case Gear Ratio (:1), High

Vehicle

Rear Door Type Cargo Doors
Rear Door Type Liftgate

Weight Information

Curb Weight - Front (lbs) 2510
Gross Vehicle Weight Rating Cap (lbs) 6500
Gross Vehicle Weight Rating Cap (lbs) 6800
Curb Weight - Rear (lbs) 2288
Gross Axle Wt Rating - Rear (lbs) 3750
Gross Axle Wt Rating - Rear (lbs) 4000
Gross Axle Wt Rating - Front (lbs) 3200
Gross Axle Wt Rating - Front (lbs) 3400
Gross Combined Wt Rating (lbs) 11,000
Gross Combined Wt Rating (lbs) 13,000
Gross Combined Wt Rating (lbs) 12,000
Gross Combined Wt Rating (lbs) 12,000

Wheels

Front Wheel Size (in) 16 x 7.0
Rear Wheel Size (in) 16 x 7.0
Spare Wheel Size (in) 16 x 7.0
Front Wheel Material Aluminum
Spare Wheel Material Aluminum
Spare Wheel Material Steel
Rear Wheel Material Aluminum

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