1998 GMC Sierra 2500 specs & colors
Extended Cab Pickup
MSRP
- Reg Cab 131.5" WB
- $18,002
- HD Reg Cab 131.5" WB C6P
- $19,050
- Ext Cab 141.5" WB
- $20,618
- HD Ext Cab 155.5" WB C6P
- $20,654
- HD Reg Cab 131.5" WB 4WD C6P
- $21,805
- HD Ext Cab 141.5" WB 4WD C6P
- $23,760
- HD Ext Cab 155.5" WB 4WD C6P
- $23,887
$20,654
Starting MSRP
Current listing price
Current listing price
Showing the 1998 GMC Sierra 2500 HD Ext Cab 155.5" WB C6P
Shop NowKey specs
Color options
Interior
Taupe
Dark Ruby Red
Gray
Navy
Packages
$6,086
Starting MSRP
- SLT decor
- air cond
- tilt wheel
See more detail $6,086
Starting MSRP
- SLT decor
- air cond
- tilt wheel
- speed control
- ETR AM/FM stereo w/ cassette/auto tone control
- remote keyless entry
- leather seat trim
- pwr driver seat
- 7.4L engine
- auto trans
$4,606
Starting MSRP
- SLE decor
- air cond
- ETR AM/FM stereo w/cassette
See more detail $4,606
Starting MSRP
- SLE decor
- air cond
- ETR AM/FM stereo w/cassette
- tilt wheel
- speed control
- 7.4L engine
- auto trans
$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
$0
Starting MSRP
- SL decor
$4,516
Starting MSRP
- SLT decor
- air cond
- tilt wheel
See more detail $4,516
Starting MSRP
- SLT decor
- air cond
- tilt wheel
- speed control
- ETR AM/FM stereo w/cassette/auto tone control
- remote keyless entry
- leather seat trim
- pwr driver seat
$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
Specifications
Highlights
|
Gas V8
Engine Type
|
|
-
MPG
|
|
255 hp
290 hp 195 hp Horsepower
|
|
3
Seating Capacity
|
Brakes
|
Yes
Drum - Rear (Yes or )
|
|
Not Available
Brake ABS System (Second Line)
|
|
Yes
Disc - Front (Yes or )
|
|
Not Available
Disc - Rear (Yes or )
|
|
12.50 x 1.26 in
Front Brake Rotor Diam x Thickness
|
|
Four Wheel
Brake ABS System
|
|
Power
Brake Type
|
|
Not Available in
Rear Brake Rotor Diam x Thickness
|
Electrical
|
100
Maximum Alternator Capacity (amps)
|
|
600
Cold Cranking Amps @ 0° F (Primary)
|
Engine
|
255 @ 4600
SAE Net Horsepower @ RPM
|
|
5.7L/350
Displacement
|
|
330 @ 2800
SAE Net Torque @ RPM
|
|
Gas V8
Engine Type
|
|
M/T
A/T 5-Speed M/T 4-Speed A/T Transmission Options
|
|
-
MPG
|
|
17.1 qts
Total Cooling System Capacity
|
Measurements
|
7 in
Ground Clearance, Rear
|
|
156 in
Wheelbase
|
|
38 in
Second Head Room
|
|
46 in
Overhang, Rear w/o bumper
|
|
40 in
Front Head Room
|
|
Not Available in
Cab to End of Frame
|
|
65 in
Front Shoulder Room
|
|
N/A
Length, Overall w/rear bumper
|
|
60 in
Front Hip Room
|
|
19 in
Cargo Box (Area) Height
|
|
6
Passenger Capacity
|
|
35 in
Overhang, Front
|
|
62 in
Tailgate Width
|
|
237 in
Length, Overall w/o rear bumper
|
|
41 ft³
Ext'd Cab Cargo Volume
|
|
68 in
Second Shoulder Room
|
|
8 in
Ground Clearance, Front
|
|
98 in
Cargo Box Length @ Floor
|
|
77 in
Width, Max w/o mirrors
|
|
35 in
Ground to Top of Load Floor
|
|
N/A
Length, Overall
|
|
49 in
Cargo Box Width @ Wheelhousings
|
|
73 in
Height, Overall
|
|
60 in
Cargo Box Width @ Top, Rear
|
|
42 in
Front Leg Room
|
|
66 in
Second Hip Room
|
|
64 in
Cargo Box Width @ Floor
|
|
69 ft³
Cargo Volume
|
|
29 in
Second Leg Room
|
Steering
|
55 ft
Turning Diameter - Wall to Wall
|
|
N/A
Steering Ratio (:1), Overall
|
|
Power
Steering Type
|
|
50 ft
Turning Diameter - Curb to Curb
|
Suspension
|
Indep Coil Spring
Suspension Type - Front
|
|
Semi-Floating
Axle Type - Rear
|
|
Not Available
Axle Type - Front
|
|
2-Stage Multi-Leaf
Suspension Type - Rear
|
Tires & Wheels
|
LT245/75R16E
Spare Tire Size
|
|
16 x 6.5 in
Rear Wheel Size
|
|
LT245/75R16E
Rear Tire Size
|
|
Steel
Spare Wheel Material
|
|
Steel
Rear Wheel Material
|
|
16 x 6.5 in
Front Wheel Size
|
|
LT245/75R16E
Front Tire Size
|
|
16 x 6.5 in
Spare Wheel Size
|
|
Steel
Front Wheel Material
|
Weight & Capacity
|
5,107 lbs
Curb Weight
|
|
Not Available gal
Aux Fuel Tank Capacity, Approx
|
|
12,000 lbs
Gross Combined Wt Rating
|
|
N/A
Base Curb Weight
|
|
2,903 lbs
Curb Weight - Front
|
|
3,493 lbs
Maximum Payload Capacity
|
|
0 lbs
Total Option Weight
|
|
Not Available lbs
Fifth Wheel Hitch - Max Trailer Wt.
|
|
0 lbs
Option Weight - Rear
|
|
1,000 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
|
0 lbs
Option Weight - Front
|
|
3,493 lbs
As Spec'd Payload
|
|
8,600 lbs
Gross Vehicle Weight Rating
|
|
9,600 lbs
Gross Axle Weight Rating
|
|
Not Available lbs
Fifth Wheel Hitch - Max Tongue Wt.
|
|
5,107 lbs
As Spec'd Curb Weight
|
|
N/A
Maximum Trailering Capacity
|
|
34 gal
Fuel Tank Capacity, Approx
|
|
10,000 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
|
2,204 lbs
Curb Weight - Rear
|
|
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
|
|
500 lbs
Dead Weight Hitch - Max Tongue Wt.
|
Compare trims
Wondering which trim is right for you?
Our 1998 GMC Sierra 2500 trim comparison will help you decide.
