2003 GMC Sierra 1500 SLE specs & colors
Extended 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
$27,547
Starting MSRP
Current listing price
Current listing price
Showing the 2003 GMC Sierra 1500 Ext Cab 143.5" WB SLE
Shop NowKey specs
Color options
Interior
Taupe
Sage
Pewter Gray
Packages
$0
Starting MSRP
- *Contents listed in STD equipment*
Specifications
Highlights
|
Gas V8
Engine Type
|
|
15 City / 19 Hwy
MPG
|
|
285 hp
285 hp 270 hp 200 hp Horsepower
|
|
5
Seating Capacity
|
Brakes
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Four-Wheel
Brake ABS System
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|
Not Available
Brake ABS System (Second Line)
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|
Yes
Disc - Front (Yes or )
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|
Yes
Disc - Rear (Yes or )
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|
12.0 x 1.10 in
Front Brake Rotor Diam x Thickness
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|
12.8 x 0.78 in
Rear Brake Rotor Diam x Thickness
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|
Not Available
Drum - Rear (Yes or )
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Pwr
Brake Type
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Electrical
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105
Maximum Alternator Capacity (amps)
|
|
600
Cold Cranking Amps @ 0° F (Primary)
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Engine
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4.8L/293
Displacement
|
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285 @ 4000
SAE Net Torque @ RPM
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270 @ 5200
SAE Net Horsepower @ RPM
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|
Gas V8
Engine Type
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|
Transmission Overdrive Switch
A/T 4-Speed A/T Transmission Options
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15 City / 19 Hwy
MPG
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|
13.6 qts
Total Cooling System Capacity
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Measurements
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41 in
Front Head Room
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|
41 in
Front Leg Room
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65 in
Front Shoulder Room
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61 in
Front Hip Room
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38 in
Second Head Room
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|
6
Passenger Capacity
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|
79 in
Cargo Box Length @ Floor
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65 in
Cargo Box Width @ Top, Rear
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34 in
Second Leg Room
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66 in
Second Shoulder Room
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62 in
Second Hip Room
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|
144 in
Wheelbase
|
|
228 in
Length, Overall w/o rear bumper
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N/A
Length, Overall w/rear bumper
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N/A
Length, Overall
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79 in
Width, Max w/o mirrors
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|
71 in
Height, Overall
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37 in
Overhang, Front
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47 in
Overhang, Rear w/o bumper
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N/A
Ext'd Cab Cargo Volume
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|
57 ft³
Cargo Volume
|
|
65 in
Tailgate Width
|
|
20 in
Cargo Box (Area) Height
|
|
50 in
Cargo Box Width @ Wheelhousings
|
|
65 in
Cargo Box Width @ Floor
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|
N/A
Cab to End of Frame
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|
36 in
Ground to Top of Load Floor
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|
8 in
Ground Clearance, Front
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8 in
Ground Clearance, Rear
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Steering
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45 ft
Turning Diameter - Curb to Curb
|
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N/A
Steering Ratio (:1), Overall
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|
Pwr
Steering Type
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N/A
Turning Diameter - Wall to Wall
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Suspension
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Semi-Floating
Axle Type - Rear
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|
Coil Spring
Suspension Type - Front
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|
2-Stage Multi-Leaf
Suspension Type - Rear
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Independent
Axle Type - Front
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Tires & Wheels
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Steel
Spare Wheel Material
|
|
Chrome
Rear Wheel Material
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|
Chrome
Front Wheel Material
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16 x 6.5 in
Spare Wheel Size
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16 x 6.5 in
Rear Wheel Size
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16 x 6.5 in
Front Wheel Size
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P255/70R16
Spare Tire Size
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P255/70R16
Rear Tire Size
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P255/70R16
Front Tire Size
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Weight & Capacity
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26 gal
Fuel Tank Capacity, Approx
|
|
Not Available gal
Aux Fuel Tank Capacity, Approx
|
|
610 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
|
6,100 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
|
500 lbs
Dead Weight Hitch - Max Tongue Wt.
|
|
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
|
|
11,000 lbs
Gross Combined Wt Rating
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1,774 lbs
Maximum Payload Capacity
|
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1,774 lbs
As Spec'd Payload
|
|
4,426 lbs
As Spec'd Curb Weight
|
|
0 lbs
Option Weight - Rear
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0 lbs
Option Weight - Front
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1,834 lbs
Curb Weight - Rear
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2,592 lbs
Curb Weight - Front
|
|
N/A
Base Curb Weight
|
|
N/A
Maximum Trailering Capacity
|
|
915 lbs
Fifth Wheel Hitch - Max Tongue Wt.
|
|
Not Available lbs
Fifth Wheel Hitch - Max Trailer Wt.
|
|
6,200 lbs
Gross Vehicle Weight Rating
|
|
0 lbs
Total Option Weight
|
|
4,426 lbs
Curb Weight
|
|
7,286 lbs
Gross Axle Weight Rating
|
Compare trims
Wondering which trim is right for you?
Our 2003 GMC Sierra 1500 trim comparison will help you decide.