1998 GMC Sierra 1500 specs & colors
Extended Cab Pickup
MSRP
- Reg Cab 117.5" WB
- $15,100
- Reg Cab 131.5" WB
- $15,420
- Reg Cab 117.5" WB
- $16,525
- Reg Cab 131.5" WB
- $16,825
- Reg Cab Sportside 117.5" WB
- $17,100
- Ext Cab 141.5" WB
- $18,525
- Reg Cab 117.5" WB 4WD
- $18,800
- Reg Cab 131.5" WB 4WD
- $19,120
- Ext Cab 155.5" WB
- $19,320
- Reg Cab 117.5" WB 4WD
- $19,525
- Reg Cab 131.5" WB 4WD
- $19,825
- Reg Cab Sportside 117.5" WB 4WD
- $20,100
- Ext Cab 141.5" WB 4WD
- $21,525
- Ext Cab 155.5" WB 4WD
- $22,320
- Ext Cab Sportside 141.5" WB
- $23,269
- Ext Cab Sportside 141.5" WB 4WD
- $26,269
$23,269
Starting MSRP
Current listing price
Current listing price
Showing the 1998 GMC Sierra 1500 Ext Cab Sportside 141.5" WB
Shop NowKey specs
Color options
Interior
Taupe
Dark Ruby Red
Gray
Navy
Packages
$1,040
Starting MSRP
- SLE decor
- aluminum wheels
- 5.7L engine
$0
Starting MSRP
- SLE decor
$2,520
Starting MSRP
- SLT decor
- aluminum wheels
- ETR AM/FM stereo w/cassette/auto tone control remote keyless entry
See more detail $2,520
Starting MSRP
- SLT decor
- aluminum wheels
- ETR AM/FM stereo w/cassette/auto tone control remote keyless entry
- leather seat trim
- pwr driver seat
- 5.7L engine
$1,820
Starting MSRP
- SLT decor
- aluminum wheels
- ETR AM/FM stereo w/cassette/ auto tone control
See more detail $1,820
Starting MSRP
- SLT decor
- aluminum wheels
- ETR AM/FM stereo w/cassette/ auto tone control
- remote keyless entry
- leather seat trim
- pwr driver seat
Specifications
Highlights
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Gas V8
Engine Type
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|
15 City / 20 Hwy
MPG
|
|
255 hp
230 hp Horsepower
|
|
5
Seating Capacity
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Brakes
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Power
Brake Type
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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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Not Available
Disc - Rear (Yes or )
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11.57 x 1.25 in
Front Brake Rotor Diam x Thickness
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Not Available in
Rear Brake Rotor Diam x Thickness
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Yes
Drum - Rear (Yes or )
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Electrical
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600
Cold Cranking Amps @ 0° F (Primary)
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100
Maximum Alternator Capacity (amps)
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Engine
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285 @ 2800
SAE Net Torque @ RPM
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230 @ 4600
SAE Net Horsepower @ RPM
|
|
5.0L/305
Displacement
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|
Gas V8
Engine Type
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A/T
4-Speed A/T Transmission Options
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|
15 City / 20 Hwy
MPG
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|
16.7 qts
Total Cooling System Capacity
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Measurements
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35 in
Overhang, Front
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42 in
Overhang, Rear w/o bumper
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Not Available in
Cab to End of Frame
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31 in
Ground to Top of Load Floor
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7 in
Ground Clearance, Front
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7 in
Ground Clearance, Rear
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|
79 in
Cargo Box Length @ Floor
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49 in
Cargo Box Width @ Top, Rear
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49 in
Cargo Box Width @ Floor
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Not Available in
Cargo Box Width @ Wheelhousings
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|
19 in
Cargo Box (Area) Height
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51 in
Tailgate Width
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|
6
Passenger Capacity
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42 ft³
Cargo Volume
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41 ft³
Ext'd Cab Cargo Volume
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|
40 in
Front Head Room
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42 in
Front Leg Room
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65 in
Front Shoulder Room
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60 in
Front Hip Room
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38 in
Second Head Room
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29 in
Second Leg Room
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68 in
Second Shoulder Room
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66 in
Second Hip Room
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142 in
Wheelbase
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219 in
Length, Overall w/o rear bumper
|
|
N/A
Length, Overall w/rear bumper
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|
N/A
Length, Overall
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77 in
Width, Max w/o mirrors
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71 in
Height, Overall
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Steering
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Power
Steering Type
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N/A
Steering Ratio (:1), Overall
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47 ft
Turning Diameter - Curb to Curb
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51 ft
Turning Diameter - Wall to Wall
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Suspension
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Indep Coil Spring
Suspension Type - Front
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2-Stage Multi-Leaf
Suspension Type - Rear
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Not Available
Axle Type - Front
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Semi-Floating
Axle Type - Rear
|
Tires & Wheels
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P235/75R15
Front Tire Size
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P235/75R15
Rear Tire Size
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P235/75R15
Spare Tire Size
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15 x 7 in
Front Wheel Size
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15 x 7 in
Rear Wheel Size
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15 x 7 in
Spare Wheel Size
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Steel
Front Wheel Material
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Steel
Rear Wheel Material
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Steel
Spare Wheel Material
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Weight & Capacity
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N/A
Maximum Trailering Capacity
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|
Not Available lbs
Fifth Wheel Hitch - Max Tongue Wt.
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|
Not Available lbs
Fifth Wheel Hitch - Max Trailer Wt.
|
|
1,000 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
|
10,000 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
|
500 lbs
Dead Weight Hitch - Max Tongue Wt.
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|
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
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10,500 lbs
Gross Combined Wt Rating
|
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2,045 lbs
Maximum Payload Capacity
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|
2,045 lbs
As Spec'd Payload
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4,155 lbs
As Spec'd Curb Weight
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0 lbs
Option Weight - Rear
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0 lbs
Option Weight - Front
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1,701 lbs
Curb Weight - Rear
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|
2,454 lbs
Curb Weight - Front
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|
N/A
Base Curb Weight
|
|
7,186 lbs
Gross Axle Weight Rating
|
|
4,155 lbs
Curb Weight
|
|
0 lbs
Total Option Weight
|
|
6,200 lbs
Gross Vehicle Weight Rating
|
|
25 gal
Fuel Tank Capacity, Approx
|
|
Not Available gal
Aux Fuel Tank Capacity, Approx
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Compare trims
Wondering which trim is right for you?
Our 1998 GMC Sierra 1500 trim comparison will help you decide.