2004 GMC Sierra 1500 SLT specs & colors
Extended Cab Pickup
MSRP
- Reg Cab 119.0" WB Work Truck
- $19,545
- Reg Cab 133.0" WB Work Truck
- $19,645
- Reg Cab 119.0" WB
- $21,180
- Reg Cab 133.0" WB
- $21,480
- Ext Cab 143.5" WB Work Truck
- $24,545
- Reg Cab 119.0" WB 4WD Work Truck
- $24,685
- Reg Cab 133.0" WB 4WD Work Truck
- $24,785
- Reg Cab 119.0" WB SLE
- $25,725
- Reg Cab 133.0" WB SLE
- $26,025
- Ext Cab 157.5" WB Work Truck
- $26,245
- Reg Cab 119.0" WB 4WD
- $26,320
- Reg Cab 133.0" WB 4WD
- $26,620
- Ext Cab 143.5" WB
- $26,975
- Ext Cab 157.5" WB
- $27,975
- Ext Cab 143.5" WB 4WD Work Truck
- $28,050
- Ext Cab 143.5" WB SLE
- $28,440
- Reg Cab 119.0" WB 4WD SLE
- $28,980
- Ext Cab 157.5" WB 4WD Work Truck
- $29,250
- Reg Cab 133.0" WB 4WD SLE
- $29,280
- Ext Cab 157.5" WB SLE
- $29,640
- Ext Cab 143.5" WB 4WD
- $29,780
- Crew Cab 143.5" WB SLE
- $30,940
- Ext Cab 157.5" WB 4WD
- $30,980
- Ext Cab 143.5" WB 4WD SLE
- $31,545
- Ext Cab 157.5" WB 4WD SLE
- $32,745
- Ext Cab 143.5" WB SLT
- $33,238
- Ext Cab 157.5" WB SLT
- $33,535
- Crew Cab 143.5" WB 4WD SLE
- $34,445
- Crew Cab 143.5" WB SLT
- $34,805
- Ext Cab 143.5" WB 4WD SLT
- $36,635
- Ext Cab 157.5" WB 4WD SLT
- $36,935
- Crew Cab 143.5" WB 4WD SLT
- $38,310
- Ext Cab 143.5" WB
- $41,905
$33,535
Starting MSRP
Current listing price
Current listing price

Showing the 2004 GMC Sierra 1500 Ext Cab 157.5" WB SLT
Shop NowKey specs
Color options
Interior
Taupe
Sage
Pewter Gray
Packages
Specifications
Highlights
Gas V8
Engine Type
|
16 City / 19 Hwy
MPG
|
295 hp
Horsepower
|
5
Seating Capacity
|
Brakes
Pwr
Brake Type
|
Four-Wheel
Brake ABS System
|
Not Available
Brake ABS System (Second Line)
|
Yes
Disc - Front (Yes or )
|
12.8 x 0.78 in
Rear Brake Rotor Diam x Thickness
|
12.0 x 1.10 in
Front Brake Rotor Diam x Thickness
|
Yes
Disc - Rear (Yes or )
|
Not Available
Drum - Rear (Yes or )
|
Electrical
105
Maximum Alternator Capacity (amps)
|
600
Cold Cranking Amps @ 0° F (Primary)
|
Engine
330 @ 4000
SAE Net Torque @ RPM
|
295 @ 5200
SAE Net Horsepower @ RPM
|
5.3L/325
Displacement
|
Gas V8
Engine Type
|
Transmission Overdrive Switch
A/T 4-Speed A/T Transmission Options
|
16 City / 19 Hwy
MPG
|
13.88 qts
Total Cooling System Capacity
|
Measurements
6
Passenger Capacity
|
N/A
Length, Overall
|
79 in
Width, Max w/o mirrors
|
71 in
Height, Overall
|
37 in
Overhang, Front
|
52 in
Overhang, Rear w/o bumper
|
34 in
Second Leg Room
|
66 in
Second Shoulder Room
|
62 in
Second Hip Room
|
158 in
Wheelbase
|
249 in
Length, Overall w/o rear bumper
|
N/A
Length, Overall w/rear bumper
|
N/A
Cab to End of Frame
|
30 in
Ground to Top of Load Floor
|
N/A
Ext'd Cab Cargo Volume
|
71 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
|
65 in
Cargo Box Width @ Top, Rear
|
98 in
Cargo Box Length @ Floor
|
8 in
Ground Clearance, Rear
|
8 in
Ground Clearance, Front
|
41 in
Front Head Room
|
41 in
Front Leg Room
|
65 in
Front Shoulder Room
|
61 in
Front Hip Room
|
38 in
Second Head Room
|
Steering
Pwr
Steering Type
|
N/A
Steering Ratio (:1), Overall
|
50 ft
Turning Diameter - Curb to Curb
|
N/A
Turning Diameter - Wall to Wall
|
Suspension
2-Stage Multi-Leaf
Suspension Type - Rear
|
Independent
Axle Type - Front
|
Semi-Floating
Axle Type - Rear
|
Coil Spring
Suspension Type - Front
|
Tires & Wheels
P245/75R16
Front Tire Size
|
P245/75R16
Rear Tire Size
|
P245/75R16
Spare Tire Size
|
16 x 6.5 in
Front Wheel Size
|
16 x 6.5 in
Rear Wheel Size
|
16 x 6.5 in
Spare Wheel Size
|
Aluminum
Front Wheel Material
|
Aluminum
Rear Wheel Material
|
Steel
Spare Wheel Material
|
Weight & Capacity
1,185 lbs
Fifth Wheel Hitch - Max Tongue Wt.
|
7,900 lbs
Fifth Wheel Hitch - Max Trailer Wt.
|
790 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
7,900 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
500 lbs
Dead Weight Hitch - Max Tongue Wt.
|
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
|
12,000 lbs
Gross Combined Wt Rating
|
1,763 lbs
Maximum Payload Capacity
|
1,763 lbs
As Spec'd Payload
|
4,637 lbs
As Spec'd Curb Weight
|
0 lbs
Option Weight - Rear
|
0 lbs
Option Weight - Front
|
1,857 lbs
Curb Weight - Rear
|
2,780 lbs
Curb Weight - Front
|
N/A
Base Curb Weight
|
N/A
Maximum Trailering Capacity
|
6,400 lbs
Gross Vehicle Weight Rating
|
0 lbs
Total Option Weight
|
4,637 lbs
Curb Weight
|
7,286 lbs
Gross Axle Weight Rating
|
34 gal
Fuel Tank Capacity, Approx
|
Not Available gal
Aux Fuel Tank Capacity, Approx
|
Compare trims

Wondering which trim is right for you?
Our 2004 GMC Sierra 1500 trim comparison will help you decide.