1998 GMC Sierra 1500 specs & colors

Extended Cab Pickup

Change trim
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
$19,320
Starting MSRP
Current listing price
1998 GMC Sierra 1500

Showing the 1998 GMC Sierra 1500 Ext Cab 155.5" WB

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Key specs

Color options

Interior
Taupe
Dark Ruby Red
Gray
Navy

Packages

  • $1,337

    Starting MSRP

    • SL decor
    • air cond,ETR AM/FM stereo w/cassette
    • tilt wheel
    See more detail

    $1,337

    Starting MSRP

    • SL decor
    • air cond,ETR AM/FM stereo w/cassette
    • tilt wheel
    • speed control

  • $4,856

    Starting MSRP

    • SLT decor
    • air cond
    • tilt wheel
    See more detail

    $4,856

    Starting MSRP

    • SLT decor
    • air cond
    • tilt wheel
    • speed control
    • aluminum wheels
    • ETR AM/FM stereo w/cassette/auto tone control
    • remote keyless entry
    • leather seat trim
    • pwr driver seat

  • $0

    Starting MSRP

    • SL decor

  • $1,588

    Starting MSRP

    • SL decor
    • air cond
    • ETR AM/FM stereo w/cassette
    See more detail

    $1,588

    Starting MSRP

    • SL decor
    • air cond
    • ETR AM/FM stereo w/cassette
    • tilt wheel
    • speed control
    • appearance pkg
    • rally wheel trim

  • $3,036

    Starting MSRP

    • SLE decor
    • air cond,ETR AM/FM stereo w/cassette
    • tilt wheel
    See more detail

    $3,036

    Starting MSRP

    • SLE decor
    • air cond,ETR AM/FM stereo w/cassette
    • tilt wheel
    • speed control

Specifications

Highlights

Gas V8
Engine Type
15 City / 20 Hwy
MPG
255 hp
230 hp
Horsepower
3
Seating Capacity

Brakes

Power
Brake Type
Four Wheel
Brake ABS System
Not Available
Brake ABS System (Second Line)
Yes
Disc - Front (Yes or )
Not Available
Disc - Rear (Yes or )
11.57 x 1.25 in
Front Brake Rotor Diam x Thickness
Not Available in
Rear Brake Rotor Diam x Thickness
Yes
Drum - Rear (Yes or )

Electrical

600
Cold Cranking Amps @ 0° F (Primary)
100
Maximum Alternator Capacity (amps)

Engine

Gas V8
Engine Type
5.0L/305
Displacement
230 @ 4600
SAE Net Horsepower @ RPM
285 @ 2800
SAE Net Torque @ RPM
M/T
A/T
5-Speed M/T
4-Speed A/T
Transmission Options
15 City / 20 Hwy
MPG
16.7 qts
Total Cooling System Capacity

Measurements

6
Passenger Capacity
40 in
Front Head Room
42 in
Front Leg Room
65 in
Front Shoulder Room
60 in
Front Hip Room
38 in
Second Head Room
29 in
Second Leg Room
68 in
Second Shoulder Room
66 in
Second Hip Room
156 in
Wheelbase
237 in
Length, Overall w/o rear bumper
N/A
Length, Overall w/rear bumper
N/A
Length, Overall
77 in
Width, Max w/o mirrors
70 in
Height, Overall
35 in
Overhang, Front
47 in
Overhang, Rear w/o bumper
Not Available in
Cab to End of Frame
30 in
Ground to Top of Load Floor
7 in
Ground Clearance, Rear
98 in
Cargo Box Length @ Floor
60 in
Cargo Box Width @ Top, Rear
64 in
Cargo Box Width @ Floor
49 in
Cargo Box Width @ Wheelhousings
19 in
Cargo Box (Area) Height
62 in
Tailgate Width
69 ft³
Cargo Volume
41 ft³
Ext'd Cab Cargo Volume
7 in
Ground Clearance, Front

Steering

Power
Steering Type
N/A
Steering Ratio (:1), Overall
51 ft
Turning Diameter - Curb to Curb
55 ft
Turning Diameter - Wall to Wall

Suspension

Indep Coil Spring
Suspension Type - Front
2-Stage Multi-Leaf
Suspension Type - Rear
Not Available
Axle Type - Front
Semi-Floating
Axle Type - Rear

Tires & Wheels

P235/75R15
Front Tire Size
P235/75R15
Rear Tire Size
P235/75R15
Spare Tire Size
15 x 7 in
Front Wheel Size
15 x 7 in
Rear Wheel Size
15 x 7 in
Spare Wheel Size
Steel
Front Wheel Material
Steel
Rear Wheel Material
Steel
Spare Wheel Material

Weight & Capacity

N/A
Base Curb Weight
2,648 lbs
Curb Weight - Front
1,758 lbs
Curb Weight - Rear
0 lbs
Option Weight - Front
0 lbs
Option Weight - Rear
4,406 lbs
As Spec'd Curb Weight
1,794 lbs
As Spec'd Payload
1,794 lbs
Maximum Payload Capacity
7,000 lbs
Gross Combined Wt Rating
2,000 lbs
Dead Weight Hitch - Max Trailer Wt.
500 lbs
Dead Weight Hitch - Max Tongue Wt.
2,000 lbs
Wt Distributing Hitch - Max Trailer Wt.
1,000 lbs
Wt Distributing Hitch - Max Tongue Wt.
Not Available lbs
Fifth Wheel Hitch - Max Trailer Wt.
Not Available lbs
Fifth Wheel Hitch - Max Tongue Wt.
N/A
Maximum Trailering Capacity
34 gal
Fuel Tank Capacity, Approx
Not Available gal
Aux Fuel Tank Capacity, Approx
7,186 lbs
Gross Axle Weight Rating
4,406 lbs
Curb Weight
0 lbs
Total Option Weight
6,200 lbs
Gross Vehicle Weight Rating

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1998 GMC Sierra 1500

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