Specs

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

1500 135" WB RWD

Brakes

Rear Drum Diam x Width (in)
Brake Type Pwr
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) 12.0 x 1.14
Rear Brake Rotor Diam x Thickness (in) 13.0 x 1.18
Drum - Rear (Yes or )

Cargo Area Dimensions

Cargo Area Width @ Beltline (in) - TBD -
Cargo Box (Area) Height (in) 51.9
Cargo Box Width @ Wheelhousings (in) - TBD -
Cargo Volume (ft³) 267.3
Cargo Area Length @ Floor to Seat 1 (in) 127.8
Cargo Area Length @ Floor to Console (in) 153.6

Cooling System

Total Cooling System Capacity (qts) 14.5
Total Cooling System Capacity (qts) 11.7

Doors

Side Door Type Swing-out
Side Door Type Sliding

Electrical

Maximum Alternator Capacity (amps) 145
Cold Cranking Amps @ 0° F (Primary) 880
Cold Cranking Amps @ 0° F (Primary) 600
Cold Cranking Amps @ 0° F (2nd) N/A
Maximum Alternator Capacity (amps) 105
Maximum Alternator Watts - TBD -

Engine

SAE Net Torque @ RPM 250 @ 2800
Engine Order Code LM7
Engine Order Code LU3
Engine Type Gas V8
Engine Type Gas V6
Displacement 5.3L/325
Displacement 4.3L/262
Fuel System MFI
Engine Oil Cooler
Engine Oil Cooler Yes
SAE Net Horsepower @ RPM 285 @ 5200
SAE Net Horsepower @ RPM 200 @ 4400
SAE Net Torque @ RPM 325 @ 4000

Exterior Dimensions

Step Up Height - Side (in) 21.0
Side Door Opening Width (in) 40.9
Step Up Height - Front (in) 20.1
Overhang, Front (in) - TBD -
Height, Overall (in) 81.6
Width, Max w/o mirrors (in) 79.4
Length, Overall w/rear bumper (in) 224.1
Wheelbase (in) 135
Ground to Top of Load Floor (in) 22.8
Ground Clearance, Front (in) 8.6
Ground Clearance, Rear (in) 6.7
Rear Door Opening Height (in) 49.4
Rear Door Opening Width (in) 49.4
Overhang, Rear w/bumper (in) - TBD -
Side Door Opening Height (in) 49.1

Frame

Frame Type Ladder

Fuel Tank

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

Interior Dimensions

Front Hip Room (in) 65.5
Front Leg Room (in) 41.2
Front Shoulder Room (in) 68.8
Front Head Room (in) 40.2
Passenger Capacity 2
Passenger Capacity 1

Mileage

EPA Fuel Economy Est - City (MPG) 15
EPA Fuel Economy Est - Hwy (MPG) 18
EPA Fuel Economy Est - Hwy (MPG) 20

Steering

Steering Ratio (:1), On Center 17.2
Steering Type Pwr-Assisted
Turning Diameter - Curb to Curb (ft) 48.6
Turning Diameter - Wall to Wall (ft) - TBD -
Steering Ratio (:1), At Lock 17.2

Summary

Vehicle Name GMC Savana Cargo Van
Body Style 1500 Cargo Van 135" WB
Body Code ZW9

Suspension

Axle Capacity - Front (lbs) 3600
Axle Capacity - Rear (lbs) 4000
Axle Capacity - Rear (lbs) 3200
Axle Ratio (:1) - Front
Axle Ratio (:1) - Rear 3.73
Axle Ratio (:1) - Rear 3.42
Shock Absorber Diameter - Front (mm) - TBD -
Shock Absorber Diameter - Rear (mm) - TBD -
Stabilizer Bar Diameter - Front (in) 1.3
Stabilizer Bar Diameter - Rear (in)
Axle Type - Front Independent
Spring Capacity - Rear (lbs) 3200
Spring Capacity - Front (lbs) 3300
Spring Capacity - Front (lbs) 3600
Suspension Type - Rear Hypoid Multi-Leaf
Suspension Type - Front Independent CoilS
Axle Type - Rear Full-Floating

Tires

Spare Tire Capacity (lbs) 1903
Revolutions/Mile @ 45 mph - Front - TBD -
Revolutions/Mile @ 45 mph - Rear - TBD -
Front Tire Order Code XEN
Rear Tire Order Code XEN
Spare Tire Order Code
Spare Tire Order Code ZEN
Front Tire Size P235/75R16
Rear Tire Size P235/75R16
Spare Tire Size
Revolutions/Mile @ 45 mph - Spare
Revolutions/Mile @ 45 mph - Spare - TBD -
Spare Tire Size P235/75R16
Front Tire Capacity (lbs) 1903
Rear Tire Capacity (lbs) 1903
Spare Tire Capacity (lbs)
Spare Tire Capacity (lbs) - TBD -

Trailering

Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Fifth Wheel Hitch - Max Trailer Wt. (lbs)
Wt Distributing Hitch - Max Tongue Wt. (lbs) 440
Fifth Wheel Hitch - Max Tongue Wt. (lbs)
Dead Weight Hitch - Max Trailer Wt. (lbs) 4400
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Dead Weight Hitch - Max Tongue Wt. (lbs) 440
Wt Distributing Hitch - Max Trailer Wt. (lbs) 6400
Wt Distributing Hitch - Max Trailer Wt. (lbs) 4400
Wt Distributing Hitch - Max Tongue Wt. (lbs) 640

Transmission

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

Vehicle

Rear Door Type Dual Swing-out

Weight Information

Curb Weight - Rear (lbs) 1776
Curb Weight - Front (lbs) 2898
Gross Axle Wt Rating - Rear (lbs) 3200
Gross Axle Wt Rating - Rear (lbs) 4000
Gross Axle Wt Rating - Front (lbs) 3300
Gross Axle Wt Rating - Front (lbs) 3600
Gross Combined Wt Rating (lbs) 9500
Gross Combined Wt Rating (lbs) 13000
Gross Combined Wt Rating (lbs) 12000
Gross Vehicle Weight Rating Cap (lbs) 7200
Gross Vehicle Weight Rating Cap (lbs) 6200

Wheels

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

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