Skip to main content

2003 GMC Sierra 1500 Work Truck specs & colors

MSRP
Reg Cab 133.0" WB Work Truck
$19,150
Reg Cab 119.0" WB
$19,362
Reg Cab 133.0" WB
$19,662
Ext Cab 143.5" WB Work Truck
$23,600
Reg Cab 119.0" WB SLE
$23,740
Reg Cab 133.0" WB SLE
$24,040
Reg Cab 133.0" WB 4WD Work Truck
$24,040
Reg Cab 119.0" WB 4WD
$24,252
Reg Cab 133.0" WB 4WD
$24,552
Ext Cab 143.5" WB
$24,902
Ext Cab 157.5" WB
$26,002
Ext Cab 143.5" WB SLE
$27,547
Ext Cab 143.5" WB SLT
$27,547
Ext Cab 143.5" WB 4WD
$27,907
Reg Cab 119.0" WB 4WD SLE
$28,090
Reg Cab 133.0" WB 4WD SLE
$28,390
Ext Cab 157.5" WB SLE
$28,647
Ext Cab 157.5" WB SLT
$28,647
Ext Cab 157.5" WB 4WD
$29,007
Ext Cab 143.5" WB 4WD SLE
$30,652
Ext Cab 143.5" WB 4WD SLT
$30,652
Crew Cab 153.0" WB SLE
$31,093
Crew Cab 153.0" WB SLT
$31,093
Ext Cab 157.5" WB 4WD SLE
$31,752
Ext Cab 157.5" WB 4WD SLT
$31,752
Crew Cab 153.0" WB 4WD SLE
$34,505
Crew Cab 153.0" WB 4WD SLT
$34,505
Ext Cab 143.5" WB
$44,255
$19,150
Starting MSRP
Current listing price
2003 GMC Sierra 1500 Work Truck

Showing the 2003 GMC Sierra 1500 Reg Cab 133.0" WB Work Truck

Shop Now

Key specs

  • 2-door
  • 3 seats
  • 200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel)
  • 0 combined MPG
  • 203.2" length, 73.8" height
  • Rear Wheel Drive

Color options

Exterior

Ivory

Interior
Taupe
Sage
Pewter Gray

Packages

  • WORK TRUCK PREFERRED EQUIPMENT GROUP

    $0

    Starting MSRP

Specifications

Highlights

Engine Type
Gas V6
MPG
15 City / 20 Hwy
Horsepower
285 hp
285 hp
270 hp
200 hp
Seating Capacity
3

Brakes

Rear Brake Rotor Diam x Thickness
12.8 x 0.78 in
Disc - Rear (Yes or )
Yes
Disc - Front (Yes or )
Yes
Brake ABS System (Second Line)
Not Available
Brake ABS System
Four-Wheel
Brake Type
Pwr
Drum - Rear (Yes or )
Not Available
Front Brake Rotor Diam x Thickness
12.0 x 1.10 in

Electrical

Cold Cranking Amps @ 0° F (Primary)
600
Maximum Alternator Capacity (amps)
105

Engine

SAE Net Torque @ RPM
260 @ 2800
SAE Net Horsepower @ RPM
200 @ 4400
Displacement
4.3L/262
Engine Type
Gas V6
Transmission Options
M/T
Transmission Overdrive Switch
A/T
5-Speed M/T
4-Speed A/T
MPG
15 City / 20 Hwy
Total Cooling System Capacity
11.72 qts

Measurements

Cargo Volume
71 ft³
Tailgate Width
65 in
Cargo Box (Area) Height
20 in
Cargo Box Width @ Wheelhousings
50 in
Cargo Box Width @ Floor
65 in
Cargo Box Width @ Top, Rear
65 in
Cargo Box Length @ Floor
98 in
Ground Clearance, Rear
12 in
Ground Clearance, Front
11 in
Ground to Top of Load Floor
31 in
Cab to End of Frame
N/A
Overhang, Rear w/o bumper
52 in
Overhang, Front
37 in
Height, Overall
71 in
Width, Max w/o mirrors
79 in
Length, Overall
N/A
Length, Overall w/rear bumper
N/A
Length, Overall w/o rear bumper
222 in
Wheelbase
133 in
Passenger Capacity
3
Ext'd Cab Cargo Volume
Not Available ft³
Second Hip Room
N/A
Second Shoulder Room
N/A
Second Leg Room
N/A
Second Head Room
N/A
Front Hip Room
64 in
Front Shoulder Room
61 in
Front Leg Room
41 in
Front Head Room
41 in

Steering

Turning Diameter - Wall to Wall
N/A
Turning Diameter - Curb to Curb
42 ft
Steering Ratio (:1), Overall
N/A
Steering Type
Pwr

Suspension

Axle Type - Rear
Semi-Floating
Axle Type - Front
Independent
Suspension Type - Rear
2-Stage Multi-Leaf
Suspension Type - Front
Coil Spring

Tires & Wheels

Spare Wheel Material
Steel
Rear Wheel Material
Steel
Front Wheel Material
Steel
Spare Wheel Size
16 x 7 in
Rear Wheel Size
16 x 7 in
Front Wheel Size
16 x 7 in
Spare Tire Size
P235/75R16
Rear Tire Size
P235/75R16
Front Tire Size
P235/75R16

Weight & Capacity

Maximum Trailering Capacity
N/A
Fifth Wheel Hitch - Max Tongue Wt.
Not Available lbs
Fifth Wheel Hitch - Max Trailer Wt.
Not Available lbs
Wt Distributing Hitch - Max Tongue Wt.
390 lbs
Wt Distributing Hitch - Max Trailer Wt.
3,900 lbs
Dead Weight Hitch - Max Tongue Wt.
500 lbs
Dead Weight Hitch - Max Trailer Wt.
5,000 lbs
Gross Combined Wt Rating
8,500 lbs
Maximum Payload Capacity
2,291 lbs
As Spec'd Payload
2,291 lbs
As Spec'd Curb Weight
4,109 lbs
Option Weight - Rear
0 lbs
Option Weight - Front
0 lbs
Curb Weight - Rear
1,700 lbs
Curb Weight - Front
2,409 lbs
Base Curb Weight
N/A
Gross Vehicle Weight Rating
6,400 lbs
Total Option Weight
0 lbs
Curb Weight
4,109 lbs
Gross Axle Weight Rating
6,836 lbs
Aux Fuel Tank Capacity, Approx
Not Available gal
Fuel Tank Capacity, Approx
34 gal

Compare trims

2003 GMC Sierra 1500 Work Truck

Wondering which trim is right for you?