2003 GMC Sierra 1500 SLT specs & colors
Crew Cab Pickup
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 SLT
- $27,547
- Ext Cab 143.5" WB SLE
- $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 SLT
- $28,647
- Ext Cab 157.5" WB SLE
- $28,647
- Ext Cab 157.5" WB 4WD
- $29,007
- Ext Cab 143.5" WB 4WD SLT
- $30,652
- Ext Cab 143.5" WB 4WD SLE
- $30,652
- Crew Cab 153.0" WB SLT
- $31,093
- Crew Cab 153.0" WB SLE
- $31,093
- Ext Cab 157.5" WB 4WD SLT
- $31,752
- Ext Cab 157.5" WB 4WD SLE
- $31,752
- Crew Cab 153.0" WB 4WD SLT
- $34,505
- Crew Cab 153.0" WB 4WD SLE
- $34,505
- Ext Cab 143.5" WB
- $44,255
$31,093
Starting MSRP
Current listing price
Current listing price
Showing the 2003 GMC Sierra 1500 Crew Cab 153.0" WB SLT
Shop NowKey specs
Color options
Interior
Taupe
Sage
Pewter Gray
Packages
$1,840
Starting MSRP
- Contents listed in STD equipment
Specifications
Highlights
|
Gas V8
Engine Type
|
|
-
MPG
|
|
300 hp
Horsepower
|
|
5
Seating Capacity
|
Brakes
|
12.8 x 1.5 in
Front Brake Rotor Diam x Thickness
|
|
Yes
Disc - Rear (Yes or )
|
|
Yes
Disc - Front (Yes or )
|
|
Not Available
Brake ABS System (Second Line)
|
|
Four-Wheel
Brake ABS System
|
|
Not Available
Drum - Rear (Yes or )
|
|
13.0 x 1.4 in
Rear Brake Rotor Diam x Thickness
|
|
Pwr
Brake Type
|
Electrical
|
105
Maximum Alternator Capacity (amps)
|
|
600
Cold Cranking Amps @ 0° F (Primary)
|
Engine
|
360 @ 4000
SAE Net Torque @ RPM
|
|
300 @ 4400
SAE Net Horsepower @ RPM
|
|
6.0L/364
Displacement
|
|
Gas V8
Engine Type
|
|
Transmission Overdrive Switch
A/T 4-Speed A/T Transmission Options
|
|
-
MPG
|
|
15.4 qts
Total Cooling System Capacity
|
Measurements
|
41 in
Front Head Room
|
|
41 in
Front Leg Room
|
|
65 in
Front Shoulder Room
|
|
61 in
Front Hip Room
|
|
40 in
Second Head Room
|
|
39 in
Second Leg Room
|
|
65 in
Second Shoulder Room
|
|
63 in
Second Hip Room
|
|
153 in
Wheelbase
|
|
237 in
Length, Overall w/o rear bumper
|
|
N/A
Length, Overall w/rear bumper
|
|
N/A
Length, Overall
|
|
80 in
Width, Max w/o mirrors
|
|
77 in
Height, Overall
|
|
37 in
Overhang, Front
|
|
47 in
Overhang, Rear w/o bumper
|
|
N/A
Cab to End of Frame
|
|
N/A
Ground to Top of Load Floor
|
|
8 in
Ground Clearance, Front
|
|
7 in
Ground Clearance, Rear
|
|
79 in
Cargo Box Length @ Floor
|
|
62 in
Cargo Box Width @ Top, Rear
|
|
65 in
Cargo Box Width @ Floor
|
|
50 in
Cargo Box Width @ Wheelhousings
|
|
20 in
Cargo Box (Area) Height
|
|
62 in
Tailgate Width
|
|
57 ft³
Cargo Volume
|
|
N/A
Ext'd Cab Cargo Volume
|
|
6
Passenger Capacity
|
Steering
|
N/A
Turning Diameter - Wall to Wall
|
|
50 ft
Turning Diameter - Curb to Curb
|
|
N/A
Steering Ratio (:1), Overall
|
|
Pwr
Steering Type
|
Suspension
|
Full-Floating
Axle Type - Rear
|
|
Independent
Axle Type - Front
|
|
2-Stage Multi-Leaf
Suspension Type - Rear
|
|
Coil Spring
Suspension Type - Front
|
Tires & Wheels
|
LT245/75R16
Front Tire Size
|
|
LT245/75R16
Rear Tire Size
|
|
LT245/75R16
Spare Tire Size
|
|
Steel
Spare Wheel Material
|
|
Chrome
Rear Wheel Material
|
|
Chrome
Front Wheel Material
|
|
16 x 6.5 in
Spare Wheel Size
|
|
16 x 6.5 in
Rear Wheel Size
|
|
16 x 6.5 in
Front Wheel Size
|
Weight & Capacity
|
26 gal
Fuel Tank Capacity, Approx
|
|
Not Available gal
Aux Fuel Tank Capacity, Approx
|
|
10,410 lbs
Gross Axle Weight Rating
|
|
5,355 lbs
Curb Weight
|
|
0 lbs
Total Option Weight
|
|
8,600 lbs
Gross Vehicle Weight Rating
|
|
3,245 lbs
Maximum Payload Capacity
|
|
3,245 lbs
As Spec'd Payload
|
|
5,355 lbs
As Spec'd Curb Weight
|
|
0 lbs
Option Weight - Rear
|
|
0 lbs
Option Weight - Front
|
|
2,258 lbs
Curb Weight - Rear
|
|
3,097 lbs
Curb Weight - Front
|
|
N/A
Base Curb Weight
|
|
N/A
Maximum Trailering Capacity
|
|
1,230 lbs
Fifth Wheel Hitch - Max Tongue Wt.
|
|
8,200 lbs
Fifth Wheel Hitch - Max Trailer Wt.
|
|
1,230 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
|
8,200 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
|
500 lbs
Dead Weight Hitch - Max Tongue Wt.
|
|
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
|
|
14,000 lbs
Gross Combined Wt Rating
|
Compare trims
Wondering which trim is right for you?
Our 2003 GMC Sierra 1500 trim comparison will help you decide.