2004 GMC Sierra 1500 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
$41,905
Starting MSRP
Current listing price
Current listing price

Showing the 2004 GMC Sierra 1500 Ext Cab 143.5" WB
Shop NowKey specs
Color options
Interior
Taupe
Pewter Gray
Packages
Specifications
Highlights
Gas V8
Engine Type
|
13 City / 17 Hwy
MPG
|
325 hp
Horsepower
|
6
Seating Capacity
|
Brakes
Pwr
Brake Type
|
Four-Wheel
Brake ABS System
|
Not Available
Brake ABS System (Second Line)
|
Yes
Disc - Front (Yes or )
|
Yes
Disc - Rear (Yes or )
|
12 x 1.10 in
Front Brake Rotor Diam x Thickness
|
12.9 x 1.2 in
Rear Brake Rotor Diam x Thickness
|
Not Available
Drum - Rear (Yes or )
|
Electrical
600
Cold Cranking Amps @ 0° F (Primary)
|
145
Maximum Alternator Capacity (amps)
|
Engine
Gas V8
Engine Type
|
6.0L/364
Displacement
|
325 @ 5200
SAE Net Horsepower @ RPM
|
365 @ 4000
SAE Net Torque @ RPM
|
Transmission Overdrive Switch
A/T 4-Speed A/T Transmission Options
|
13 City / 17 Hwy
MPG
|
15.4 qts
Total Cooling System Capacity
|
Measurements
65 in
Front Shoulder Room
|
61 in
Front Hip Room
|
38 in
Second Head Room
|
34 in
Second Leg Room
|
66 in
Second Shoulder Room
|
62 in
Second Hip Room
|
144 in
Wheelbase
|
228 in
Length, Overall w/o rear bumper
|
N/A
Length, Overall w/rear bumper
|
N/A
Length, Overall
|
84 in
Width, Max w/o mirrors
|
74 in
Height, Overall
|
37 in
Overhang, Front
|
47 in
Overhang, Rear w/o bumper
|
N/A
Cab to End of Frame
|
33 in
Ground to Top of Load Floor
|
8 in
Ground Clearance, Front
|
8 in
Ground Clearance, Rear
|
69 in
Cargo Box Length @ Floor
|
64 in
Cargo Box Width @ Top, Rear
|
65 in
Cargo Box Width @ Floor
|
50 in
Cargo Box Width @ Wheelhousings
|
20 in
Cargo Box (Area) Height
|
64 in
Tailgate Width
|
114 ft³
Cargo Volume
|
N/A
Ext'd Cab Cargo Volume
|
6
Passenger Capacity
|
41 in
Front Head Room
|
41 in
Front Leg Room
|
Steering
Pwr
Steering Type
|
N/A
Steering Ratio (:1), Overall
|
37 ft
Turning Diameter - Curb to Curb
|
N/A
Turning Diameter - Wall to Wall
|
Suspension
Torsion Bar
Suspension Type - Front
|
4-Stage Multi-Leaf
Suspension Type - Rear
|
Independent
Axle Type - Front
|
Semi-Floating
Axle Type - Rear
|
Tires & Wheels
Aluminum
Front Wheel Material
|
P265/70R17
Front Tire Size
|
P265/70R17
Rear Tire Size
|
P265/75R16
Spare Tire Size
|
17 x 7 in
Front Wheel Size
|
17 x 7 in
Rear Wheel Size
|
16 x 6.5 in
Spare Wheel Size
|
Aluminum
Rear Wheel Material
|
Steel
Spare Wheel Material
|
Weight & Capacity
7,925 lbs
Gross Axle Weight Rating
|
4,804 lbs
Curb Weight
|
0 lbs
Total Option Weight
|
7,200 lbs
Gross Vehicle Weight Rating
|
N/A
Base Curb Weight
|
2,942 lbs
Curb Weight - Front
|
1,862 lbs
Curb Weight - Rear
|
0 lbs
Option Weight - Front
|
0 lbs
Option Weight - Rear
|
4,804 lbs
As Spec'd Curb Weight
|
2,396 lbs
As Spec'd Payload
|
2,396 lbs
Maximum Payload Capacity
|
14,000 lbs
Gross Combined Wt Rating
|
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
|
500 lbs
Dead Weight Hitch - Max Tongue Wt.
|
10,000 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
1,000 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
9,200 lbs
Fifth Wheel Hitch - Max Trailer Wt.
|
1,380 lbs
Fifth Wheel Hitch - Max Tongue Wt.
|
N/A
Maximum Trailering Capacity
|
26 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.