1998 GMC Suburban specs & colors
Sport Utility
MSRP
Key specs
Color options
Interior
Taupe
Dark Ruby Red
Gray
Navy
Packages
$0
Starting MSRP
- SL decor
$9,613
Starting MSRP
- SLT decor
- front bucket seats w/recliners
- ETR AM/FM stereo w/ CD & cassette
See more detail $9,613
Starting MSRP
- SLT decor
- front bucket seats w/recliners
- ETR AM/FM stereo w/ CD & cassette
- front/rear heat/air cond
- driver side pwr 6-way adjuster
- front/center/ rear carpeted floor mats
- electrochromic inside rearview mirror
- remote keyless entry
- 2nd & 3rd row seating
$7,573
Starting MSRP
- SLE decor
- front split bench seat w/recliners & storage armrest
- ETR AM/FM stereo w/cassette
See more detail $7,573
Starting MSRP
- SLE decor
- front split bench seat w/recliners & storage armrest
- ETR AM/FM stereo w/cassette
- front/ rear heat/air cond
- driver side pwr 6-way adjuster
- front/center/rear carpeted floor mats
- inside electrochromic rearview mirror
- remote keyless entry
- 2nd & 3rd row seating
Specifications
Highlights
|
Gas V8
Engine Type
|
|
14 City / 18 Hwy
MPG
|
|
255 hp
195 hp Horsepower
|
|
8
Seating Capacity
|
Brakes
|
Yes
Drum - Rear (Yes or )
|
|
Not Available in
Rear Brake Rotor Diam x Thickness
|
|
11.57 x 1.25 in
Front Brake Rotor Diam x Thickness
|
|
Not Available
Disc - Rear (Yes or )
|
|
Yes
Disc - Front (Yes or )
|
|
Not Available
Brake ABS System (Second Line)
|
|
4-Wheel
Brake ABS System
|
|
Power
Brake Type
|
Electrical
|
100
Maximum Alternator Capacity (amps)
|
|
600
Cold Cranking Amps @ 0° F (Primary)
|
Engine
|
330 @ 2800
SAE Net Torque @ RPM
|
|
255 @ 4600
SAE Net Horsepower @ RPM
|
|
5.7L/350
Displacement
|
|
Gas V8
Engine Type
|
|
A/T
4-Speed A/T Transmission Options
|
|
14 City / 18 Hwy
MPG
|
|
17.4 qts
Total Cooling System Capacity
|
Measurements
|
N/A
Ext'd Cab Cargo Volume
|
|
Not Available ft³
Cargo Volume to Seat 4
|
|
48 ft³
Cargo Volume to Seat 3
|
|
97 ft³
Cargo Volume to Seat 2
|
|
150 ft³
Cargo Volume to Seat 1
|
|
N/A
Cargo Volume
|
|
N/A
Tailgate Width
|
|
41 in
Cargo Box (Area) Height
|
|
N/A
Cargo Box Width @ Floor
|
|
77 in
Cargo Area Width @ Beltline
|
|
N/A
Cargo Box Width @ Top, Rear
|
|
36 in
Cargo Area Length @ Floor to Seat 3
|
|
71 in
Cargo Area Length @ Floor to Seat 2
|
|
98 in
Cargo Area Length @ Floor to Seat 1
|
|
Not Available in
Cargo Area Length @ Floor to Console
|
|
Not Available in
Step Up Height - Side
|
|
Not Available in
Step Up Height - Front
|
|
Not Available in
Side Door Opening Width
|
|
Not Available in
Side Door Opening Height
|
|
51 in
Rear Door Opening Width
|
|
41 in
Rear Door Opening Height
|
|
7 in
Ground Clearance, Rear
|
|
7 in
Ground Clearance, Front
|
|
29 in
Ground to Top of Load Floor
|
|
N/A
Cab to End of Frame
|
|
N/A
Overhang, Rear w/o bumper
|
|
35 in
Overhang, Front
|
|
71 in
Height, Overall
|
|
77 in
Width, Max w/o mirrors
|
|
N/A
Length, Overall
|
|
220 in
Length, Overall w/rear bumper
|
|
132 in
Wheelbase
|
|
Not Available in
Third Hip Room
|
|
Not Available in
Third Shoulder Room
|
|
Not Available in
Third Leg Room
|
|
Not Available in
Third Head Room
|
|
Not Available in
Second Hip Room
|
|
Not Available in
Second Shoulder Room
|
|
Not Available in
Second Leg Room
|
|
Not Available in
Second Head Room
|
|
61 in
Front Hip Room
|
|
65 in
Front Shoulder Room
|
|
41 in
Front Leg Room
|
|
40 in
Front Head Room
|
|
3
Passenger Capacity
|
|
50 in
Cargo Box Width @ Wheelhousings
|
Steering
|
48 ft
Turning Diameter - Wall to Wall
|
|
44 ft
Turning Diameter - Curb to Curb
|
|
N/A
Steering Ratio (:1), Overall
|
|
Pwr Speed-Sensitive
Steering Type
|
Suspension
|
Semi-Floating
Axle Type - Rear
|
|
Independent
Axle Type - Front
|
|
2-Stage Multi-Leaf
Suspension Type - Rear
|
|
Indep Coil Spring
Suspension Type - Front
|
Tires & Wheels
|
Steel
Spare Wheel Material
|
|
Steel
Rear Wheel Material
|
|
Steel
Front Wheel Material
|
|
15 x 7.0 in
Spare Wheel Size
|
|
15 x 7.0 in
Rear Wheel Size
|
|
15 x 7.0 in
Front Wheel Size
|
|
P235/75R15XL
Spare Tire Size
|
|
P235/75R15XL
Rear Tire Size
|
|
P235/75R15XL
Front Tire Size
|
Weight & Capacity
|
6,800 lbs
Gross Vehicle Weight Rating
|
|
0 lbs
Total Option Weight
|
|
4,820 lbs
Curb Weight
|
|
6,918 lbs
Gross Axle Weight Rating
|
|
Not Available gal
Aux Fuel Tank Capacity, Approx
|
|
42 gal
Fuel Tank Capacity, Approx
|
|
N/A
Maximum Trailering Capacity
|
|
N/A
Fifth Wheel Hitch - Max Tongue Wt.
|
|
N/A
Fifth Wheel Hitch - Max Trailer Wt.
|
|
800 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
|
6,500 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
|
500 lbs
Dead Weight Hitch - Max Tongue Wt.
|
|
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
|
|
11,000 lbs
Gross Combined Wt Rating
|
|
1,980 lbs
Maximum Payload Capacity
|
|
1,980 lbs
As Spec'd Payload
|
|
4,820 lbs
As Spec'd Curb Weight
|
|
0 lbs
Option Weight - Rear
|
|
0 lbs
Option Weight - Front
|
|
2,450 lbs
Curb Weight - Rear
|
|
2,370 lbs
Curb Weight - Front
|
|
N/A
Base Curb Weight
|
Compare trims
Wondering which trim is right for you?
Our 1998 GMC Suburban trim comparison will help you decide.