Home > Brands > GMC > Sierra > 1998 > Specifications

1998 GMC Sierra Specifications

Complete technical specifications from the NHTSA Vehicle Product Information Catalog (vPIC). Includes engine details, transmission, dimensions, safety features, and more.

VIN Decoder

Premium Report
14
Specifications Available

Detailed Specifications

Dimensions

Overall Length
602 cm
Overall Width
195 cm
Overall Height
179 cm
Wheelbase
395 cm
Track Width Front
159 cm
Track Width Rear
162 cm

Weight

Curb Weight
2095 kg

Interior

Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm

All Variants

SIERRA 1500 P/U CLUB COUPE L/BOX W/SIDE

Overall Length
602 cm
Overall Width
195 cm
Overall Height
179 cm
Wheelbase
395 cm
Curb Weight
2095 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
159 cm
Track Width Rear
162 cm

SIERRA 1500 P/U CLUB COUPE L/BOX W/SIDE 4X4

Overall Length
602 cm
Overall Width
195 cm
Overall Height
181 cm
Wheelbase
395 cm
Curb Weight
2291 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
174 cm
Track Width Rear
162 cm

SIERRA 1500 P/U CLUB COUPE S/BOX S/SIDE

Overall Length
554 cm
Overall Width
196 cm
Overall Height
179 cm
Wheelbase
359 cm
Curb Weight
1995 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
213 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
103 cm
Track Width Front
159 cm
Track Width Rear
162 cm

SIERRA 1500 P/U CLUB COUPE S/BOX S/SIDE 4X4

Overall Length
554 cm
Overall Width
195 cm
Overall Height
181 cm
Wheelbase
359 cm
Curb Weight
2168 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
213 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
103 cm
Track Width Front
174 cm
Track Width Rear
162 cm

SIERRA 1500 P/U CLUB COUPE S/BOX W/SIDE

Overall Length
554 cm
Overall Width
195 cm
Overall Height
179 cm
Wheelbase
359 cm
Curb Weight
1995 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
213 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
103 cm
Track Width Front
159 cm
Track Width Rear
162 cm

SIERRA 1500 P/U CLUB COUPE S/BOX W/SIDE 4X4

Overall Length
554 cm
Overall Width
195 cm
Overall Height
181 cm
Wheelbase
359 cm
Curb Weight
2212 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
213 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
103 cm
Track Width Front
174 cm
Track Width Rear
162 cm

SIERRA 1500 P/U REG CAB L/BOX W/SIDE

Overall Length
540 cm
Overall Width
195 cm
Overall Height
179 cm
Wheelbase
334 cm
Curb Weight
1857 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
159 cm
Track Width Rear
162 cm

SIERRA 1500 P/U REG CAB L/BOX W/SIDE 4X4

Overall Length
540 cm
Overall Width
195 cm
Overall Height
181 cm
Wheelbase
334 cm
Curb Weight
2033 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
174 cm
Track Width Rear
162 cm

SIERRA 1500 P/U REG CAB S/BOX S/SIDE

Overall Length
493 cm
Overall Width
195 cm
Overall Height
179 cm
Wheelbase
298 cm
Curb Weight
1790 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
213 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
103 cm
Track Width Front
159 cm
Track Width Rear
162 cm

SIERRA 1500 P/U REG CAB S/BOX S/SIDE 4X4

Overall Length
493 cm
Overall Width
195 cm
Overall Height
181 cm
Wheelbase
298 cm
Curb Weight
1968 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
213 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
103 cm
Track Width Front
174 cm
Track Width Rear
162 cm

SIERRA 1500 P/U REG CAB S/BOX W/SIDE

Overall Length
493 cm
Overall Width
195 cm
Overall Height
179 cm
Wheelbase
298 cm
Curb Weight
1790 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
213 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
103 cm
Track Width Front
159 cm
Track Width Rear
162 cm

SIERRA 1500 P/U REG CAB S/BOX W/SIDE 4X4

Overall Length
493 cm
Overall Width
195 cm
Overall Height
181 cm
Wheelbase
298 cm
Curb Weight
1968 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
213 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
103 cm
Track Width Front
174 cm
Track Width Rear
162 cm

SIERRA 2500 P/U CLUB COUPE L/BOX W/SIDE

Overall Length
602 cm
Overall Width
195 cm
Overall Height
185 cm
Wheelbase
395 cm
Curb Weight
2385 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
159 cm
Track Width Rear
162 cm

SIERRA 2500 P/U CLUB COUPE L/BOX W/SIDE 4X4

Overall Length
602 cm
Overall Width
195 cm
Overall Height
189 cm
Wheelbase
395 cm
Curb Weight
2555 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
174 cm
Track Width Rear
162 cm

SIERRA 2500 P/U CLUB COUPE S/BOX W/SIDE

Overall Length
554 cm
Overall Width
195 cm
Overall Height
175 cm
Wheelbase
359 cm
Curb Weight
2091 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
213 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
103 cm
Track Width Front
159 cm
Track Width Rear
162 cm

SIERRA 2500 P/U REG CAB L/BOX W/SIDE

Overall Length
540 cm
Overall Width
195 cm
Overall Height
185 cm
Wheelbase
334 cm
Curb Weight
1989 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
159 cm
Track Width Rear
162 cm

SIERRA 2500 P/U REG CAB L/BOX W/SIDE 4X4

Overall Length
540 cm
Overall Width
195 cm
Overall Height
189 cm
Wheelbase
334 cm
Curb Weight
2379 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
174 cm
Track Width Rear
162 cm

SIERRA 3500 P/U CLUB COUPE L/BOX 4X4 DRW

Overall Length
602 cm
Overall Width
196 cm
Wheelbase
395 cm
Curb Weight
2739 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
174 cm
Track Width Rear
185 cm

SIERRA 3500 P/U CLUB COUPE L/BOX DRW

Overall Length
602 cm
Overall Width
240 cm
Overall Height
192 cm
Wheelbase
395 cm
Curb Weight
2562 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
159 cm
Track Width Rear
185 cm

SIERRA 3500 P/U CREW CAB L/BOX

Overall Length
637 cm
Overall Width
196 cm
Wheelbase
428 cm
Curb Weight
2561 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
159 cm
Track Width Rear
162 cm

SIERRA 3500 P/U CREW CAB L/BOX 4X4

Overall Length
637 cm
Overall Width
196 cm
Wheelbase
428 cm
Curb Weight
2727 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
174 cm
Track Width Rear
162 cm

SIERRA 3500 P/U CREW CAB L/BOX 4X4 DRW

Overall Length
637 cm
Overall Width
240 cm
Wheelbase
428 cm
Curb Weight
2863 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
174 cm
Track Width Rear
185 cm

SIERRA 3500 P/U CREW CAB L/BOX DRW

Overall Length
637 cm
Overall Width
240 cm
Wheelbase
428 cm
Curb Weight
2690 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
159 cm
Track Width Rear
185 cm

SIERRA 3500 P/U REG CAB L/BOX

Overall Length
540 cm
Overall Width
195 cm
Overall Height
192 cm
Wheelbase
334 cm
Curb Weight
2258 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
159 cm
Track Width Rear
162 cm

SIERRA 3500 P/U REG CAB L/BOX 4X4

Overall Length
540 cm
Overall Width
195 cm
Wheelbase
334 cm
Curb Weight
2426 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
174 cm
Track Width Rear
162 cm

SIERRA 3500 P/U REG CAB L/BOX 4X4 DRW

Overall Length
540 cm
Overall Width
240 cm
Wheelbase
334 cm
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
174 cm
Track Width Rear
185 cm

SIERRA 3500 P/U REG CAB L/BOX DRW

Overall Length
540 cm
Overall Width
240 cm
Overall Height
192 cm
Wheelbase
334 cm
Curb Weight
2383 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
260 cm
Interior Shoulder Room (Front)
50 cm
Interior Head Room (Rear)
80 cm
Interior Leg Room (Rear)
136 cm
Interior Shoulder Room (Rear)
92 cm
Interior Cargo Volume
115 cm
Track Width Front
159 cm
Track Width Rear
185 cm
4.7/5.0
66 reviews

GMC Sierra VIN Decoder — Free VIN Check Video Guide

Watch our quick GMC Sierra VIN decoder walkthrough. Learn how to decode any GMC Sierra VIN number to get full vehicle history, recall alerts, specifications, fuel economy (MPG), safety ratings, and known problems — completely free on ForCar.org.

Where to Find VIN for Specs Verification

To verify specifications for your 1998 GMC Sierra, you'll need the VIN number. Find your VIN in one of these 4 common locations.

Where to Find VIN Number on 1998 GMC Sierra for Specs Lookup - Dashboard, Door Jamb, Engine Bay, Documents

Understanding VIN Structure for Specification Lookup

Each character in your 1998 GMC Sierra 17-digit VIN reveals specific technical specifications and vehicle configuration details.

1998 GMC Sierra VIN Structure for Specs Verification - WMI, VDS, Check Digit, Model Year, Plant Code

How to Find 1998 GMC Sierra Specifications in 3 Steps

1

Locate Your VIN

Find the 17-character VIN on your 1998 GMC Sierra dashboard (visible through windshield), door jamb, engine bay, or vehicle documents.

2

View Specifications

Browse the detailed specifications organized by category including engine, transmission, drivetrain, body style, dimensions, weight, safety features, and more from NHTSA database.

3

Verify Details

Cross-reference the specifications with your 1998 GMC Sierra VIN to ensure accuracy for your specific trim level and configuration.

Frequently Asked Questions

Where can I find 1998 GMC Sierra specifications?

The 1998 GMC Sierra specifications are available above, sourced directly from the NHTSA Vehicle Product Information Catalog (vPIC). All technical data including engine, transmission, dimensions, and safety features are provided free of charge.

What specs are included for 1998 GMC Sierra?

Specifications include comprehensive technical details such as engine type, displacement, cylinders, transmission, drive type, body style, dimensions, weight, safety features, fuel type, and much more. All data comes from official NHTSA records.

Are 1998 GMC Sierra specs accurate?

Yes! All 1998 GMC Sierra specifications come directly from the National Highway Traffic Safety Administration's official vPIC database, ensuring accuracy and reliability of all technical data.

How do I find my VIN to check specs?

Your 1998 GMC Sierra VIN is located in 4 places: (1) Dashboard near windshield on driver's side, (2) Driver's door jamb sticker, (3) Engine bay, (4) Vehicle registration and insurance documents.

What engine does the 1998 GMC Sierra have?

Engine specifications for the 1998 GMC Sierra are listed in the detailed specifications above, including engine type, displacement, number of cylinders, fuel type, and horsepower information from NHTSA records.

Can I get 1998 GMC Sierra dimensions?

Yes! Vehicle dimensions for the 1998 GMC Sierra including length, width, height, wheelbase, and curb weight are available in the specifications section above, sourced from official NHTSA data.

Other Years - GMC Sierra Specs

2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1997
1996
1995
1994
1993
1992
1991
1990

Other GMC Models

Acadia
ACL
ACM
Aluminum Tilt
Articulated Coach
AT
B7
Bus Chassis
C/K Pickup
C4
C5
C6

Similar Brands

ST
3,555 models
RS
3,484 models
NC
2,822 models
ND
2,385 models
Z
1,951 models
MOTO
1,583 models
NU
1,189 models
RC
1,122 models
← Back