2003 GMC Sierra 2500 SLT specs & colors
Extended Cab Pickup
MSRP
- Reg Cab 133.0" WB
- $24,150
- Reg Cab 133" WB
- $24,400
- Reg Cab 133.0" WB SLE
- $26,268
- Reg Cab 133" WB SLE
- $26,518
- Reg Cab 133" WB 4WD
- $27,212
- Ext Cab 143.5" WB
- $27,840
- Ext Cab 157.5" WB
- $28,140
- Reg Cab 133" WB 4WD SLE
- $29,550
- Crew Cab 153" WB
- $29,840
- Crew Cab 167" WB
- $30,140
- Ext Cab 143.5" WB 4WD
- $30,257
- Ext Cab 143.5" WB SLE
- $30,315
- Ext Cab 143.5" WB SLT
- $30,315
- Ext Cab 143.5" WB 4WD
- $30,602
- Ext Cab 157.5" WB SLE
- $30,615
- Ext Cab 157.5" WB SLT
- $30,615
- Ext Cab 157.5" WB 4WD
- $30,902
- Crew Cab 153" WB SLE
- $32,238
- Crew Cab 153" WB SLT
- $32,238
- Crew Cab 167" WB SLE
- $32,538
- Crew Cab 167" WB SLT
- $32,538
- Crew Cab 153" WB 4WD
- $32,852
- Ext Cab 143.5" WB 4WD SLE
- $33,127
- Ext Cab 143.5" WB 4WD SLT
- $33,127
- Crew Cab 167" WB 4WD
- $33,152
- Ext Cab 143.5" WB 4WD SLT
- $33,157
- Ext Cab 143.5" WB 4WD SLE
- $33,157
- Ext Cab 157.5" WB 4WD SLE
- $33,427
- Ext Cab 157.5" WB 4WD SLT
- $33,427
- Crew Cab 153" WB 4WD SLE
- $35,250
- Crew Cab 153" WB 4WD SLT
- $35,250
- Crew Cab 167" WB 4WD SLE
- $35,550
- Crew Cab 167" WB 4WD SLT
- $35,550
$33,427
Starting MSRP
Current listing price
Current listing price

Showing the 2003 GMC Sierra 2500 Ext Cab 157.5" WB 4WD 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
300 hp 340 hp Horsepower
|
5
Seating Capacity
|
Brakes
Not Available
Drum - Rear (Yes or )
|
13.0 x 1.1 in
Rear Brake Rotor Diam x Thickness
|
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
|
Pwr
Brake Type
|
Electrical
600
Cold Cranking Amps @ 0° F (Primary)
|
105
Maximum Alternator Capacity (amps)
|
Engine
Gas V8
Engine Type
|
6.0L/364
Displacement
|
300 @ 4400
SAE Net Horsepower @ RPM
|
360 @ 4000
SAE Net Torque @ RPM
|
Transmission Overdrive Switch
A/T 5-Speed A/T 4-Speed A/T Transmission Options
|
-
MPG
|
15.4 qts
Total Cooling System Capacity
|
Measurements
71 ft³
Cargo Volume
|
62 in
Tailgate Width
|
20 in
Cargo Box (Area) Height
|
50 in
Cargo Box Width @ Wheelhousings
|
65 in
Cargo Box Width @ Floor
|
62 in
Cargo Box Width @ Top, Rear
|
98 in
Cargo Box Length @ Floor
|
14 in
Ground Clearance, Rear
|
11 in
Ground Clearance, Front
|
N/A
Ground to Top of Load Floor
|
N/A
Cab to End of Frame
|
47 in
Overhang, Rear w/o bumper
|
37 in
Overhang, Front
|
76 in
Height, Overall
|
80 in
Width, Max w/o mirrors
|
N/A
Length, Overall
|
N/A
Length, Overall w/rear bumper
|
24,2W6.6 in
Length, Overall w/o rear bumper
|
158 in
Wheelbase
|
62 in
Second Hip Room
|
66 in
Second Shoulder Room
|
34 in
Second Leg Room
|
38 in
Second Head Room
|
61 in
Front Hip Room
|
65 in
Front Shoulder Room
|
41 in
Front Leg Room
|
41 in
Front Head Room
|
N/A
Ext'd Cab Cargo Volume
|
6
Passenger Capacity
|
Steering
N/A
Turning Diameter - Wall to Wall
|
51 ft
Turning Diameter - Curb to Curb
|
N/A
Steering Ratio (:1), Overall
|
Pwr Recirculating Ball
Steering Type
|
Suspension
N/A
Axle Type - Front
|
Semi-Floating
Axle Type - Rear
|
Torsion Bar
Suspension Type - Front
|
2-Stage Multi-Leaf
Suspension Type - Rear
|
Tires & Wheels
16 x 6.5 in
Spare Wheel Size
|
16 x 6.5 in
Rear Wheel Size
|
16 x 6.5 in
Front Wheel Size
|
Steel
Spare Wheel Material
|
Chrome
Rear Wheel Material
|
Chrome
Front Wheel Material
|
LT245/75R16
Front Tire Size
|
LT245/75R16
Rear Tire Size
|
LT245/75R16
Spare Tire Size
|
Weight & Capacity
Not Available gal
Aux Fuel Tank Capacity, Approx
|
34 gal
Fuel Tank Capacity, Approx
|
9,200 lbs
Gross Vehicle Weight Rating
|
0 lbs
Total Option Weight
|
5,653 lbs
Curb Weight
|
10,754 lbs
Gross Axle Weight Rating
|
N/A
Base Curb Weight
|
3,318 lbs
Curb Weight - Front
|
2,335 lbs
Curb Weight - Rear
|
0 lbs
Option Weight - Front
|
0 lbs
Option Weight - Rear
|
5,653 lbs
As Spec'd Curb Weight
|
3,547 lbs
As Spec'd Payload
|
3,547 lbs
Maximum Payload Capacity
|
16,000 lbs
Gross Combined Wt Rating
|
7,500 lbs
Dead Weight Hitch - Max Trailer Wt.
|
1,000 lbs
Dead Weight Hitch - Max Tongue Wt.
|
9,900 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
990 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
9,900 lbs
Fifth Wheel Hitch - Max Trailer Wt.
|
1,485 lbs
Fifth Wheel Hitch - Max Tongue Wt.
|
N/A
Maximum Trailering Capacity
|
Compare trims

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