Skip to main content

2003 GMC Sierra 1500 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
$24,252
Starting MSRP
Current listing price
2003 GMC Sierra 1500

Showing the 2003 GMC Sierra 1500 Reg Cab 119.0" WB 4WD

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
  • Four Wheel Drive

Color options

Exterior

Ivory

Interior
Taupe
Sage
Pewter Gray

Packages

  • BASE PREFERRED EQUIPMENT GROUP

    $0

    Starting MSRP

    • base vehicle only

Specifications

Highlights

Engine Type
Gas V8
MPG
14 City / 18 Hwy
Horsepower
285 hp
285 hp
270 hp
200 hp
Seating Capacity
3

Brakes

Drum - Rear (Yes or )
Not Available
Rear Brake Rotor Diam x Thickness
12.8 x 0.78 in
Front Brake Rotor Diam x Thickness
12.0 x 1.10 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

Electrical

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

Engine

SAE Net Torque @ RPM
285 @ 4000
SAE Net Horsepower @ RPM
270 @ 5200
Displacement
4.8L/293
Engine Type
Gas V8
Transmission Options
M/T
Transmission Overdrive Switch
A/T
5-Speed M/T
4-Speed A/T
MPG
14 City / 18 Hwy
Total Cooling System Capacity
13.6 qts

Measurements

Ground Clearance, Rear
14 in
Ground Clearance, Front
11 in
Ground to Top of Load Floor
33 in
Cab to End of Frame
N/A
Overhang, Rear w/o bumper
47 in
Overhang, Front
37 in
Height, Overall
74 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
203 in
Wheelbase
119 in
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
Cargo Box Length @ Floor
79 in
Cargo Box Width @ Top, Rear
65 in
Cargo Box Width @ Floor
65 in
Cargo Box Width @ Wheelhousings
50 in
Cargo Box (Area) Height
20 in
Tailgate Width
65 in
Cargo Volume
57 ft³
Ext'd Cab Cargo Volume
Not Available ft³
Passenger Capacity
3

Steering

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

Suspension

Suspension Type - Front
Torsion Bar
Suspension Type - Rear
2-Stage Multi-Leaf
Axle Type - Front
Independent
Axle Type - Rear
Semi-Floating

Tires & Wheels

Front Wheel Size
16 x 7 in
Rear Wheel Size
16 x 7 in
Spare Wheel Size
16 x 7 in
Front Wheel Material
Steel
Rear Wheel Material
Steel
Spare Wheel Material
Steel
Front Tire Size
P245/75R16
Rear Tire Size
P245/75R16
Spare Tire Size
P245/75R16

Weight & Capacity

Aux Fuel Tank Capacity, Approx
Not Available gal
Fuel Tank Capacity, Approx
26 gal
Total Option Weight
0 lbs
Gross Vehicle Weight Rating
6,400 lbs
Gross Axle Weight Rating
7,350 lbs
Curb Weight
4,307 lbs
Maximum Trailering Capacity
N/A
Fifth Wheel Hitch - Max Tongue Wt.
1,065 lbs
Fifth Wheel Hitch - Max Trailer Wt.
7,100 lbs
Wt Distributing Hitch - Max Tongue Wt.
410 lbs
Wt Distributing Hitch - Max Trailer Wt.
7,100 lbs
Dead Weight Hitch - Max Tongue Wt.
500 lbs
Dead Weight Hitch - Max Trailer Wt.
5,000 lbs
Gross Combined Wt Rating
11,000 lbs
Maximum Payload Capacity
2,093 lbs
As Spec'd Payload
2,093 lbs
As Spec'd Curb Weight
4,307 lbs
Option Weight - Rear
0 lbs
Option Weight - Front
0 lbs
Curb Weight - Rear
1,749 lbs
Curb Weight - Front
2,558 lbs
Base Curb Weight
N/A

Compare trims

2003 GMC Sierra 1500

Wondering which trim is right for you?