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2002 GMC Sierra Specifications

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

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Premium Report
15
Specifications Available

Detailed Specifications

Dimensions

Overall Length
613 cm
Overall Width
202 cm
Overall Height
188 cm
Wheelbase
400 cm
Track Width Front
165 cm
Track Width Rear
168 cm

Weight

Curb Weight
1836 kg
Weight Distribution
60/40 %

Interior

Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
342 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm

All Variants

SIERRA 1500 EXT CAB L/BOX W/SIDE 4X4 SL/SLE

Overall Length
613 cm
Overall Width
202 cm
Overall Height
188 cm
Wheelbase
400 cm
Curb Weight
1836 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
342 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
165 cm
Track Width Rear
168 cm
Weight Distribution
60/40 %

SIERRA 1500 EXT CAB L/BOX W/SIDE SL/SLE

Overall Length
613 cm
Overall Width
202 cm
Overall Height
180 cm
Wheelbase
400 cm
Curb Weight
1836 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
342 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
165 cm
Track Width Rear
168 cm
Weight Distribution
60/40 %

SIERRA 1500 EXT CAB S/BOX S/SIDE SL/SLE

Overall Length
565 cm
Overall Width
202 cm
Overall Height
181 cm
Wheelbase
365 cm
Curb Weight
1787 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
294 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
105 cm
Track Width Front
165 cm
Track Width Rear
168 cm
Weight Distribution
60/40 %

SIERRA 1500 EXT CAB S/BOX S/SIDE 4X4 SL/SLE

Overall Length
565 cm
Overall Width
202 cm
Overall Height
188 cm
Wheelbase
365 cm
Curb Weight
1787 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
294 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
105 cm
Track Width Front
165 cm
Track Width Rear
168 cm
Weight Distribution
60/40 %

SIERRA 1500 EXT CAB S/BOX W/SIDE

Overall Length
565 cm
Overall Width
202 cm
Overall Height
181 cm
Wheelbase
365 cm
Curb Weight
1986 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
294 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
105 cm
Track Width Front
165 cm
Track Width Rear
168 cm
Weight Distribution
60/40 %

SIERRA 1500 EXT CAB S/BOX W/SIDE 4X4

Overall Length
565 cm
Overall Width
202 cm
Overall Height
188 cm
Wheelbase
365 cm
Curb Weight
2154 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
294 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
105 cm
Track Width Front
165 cm
Track Width Rear
168 cm
Weight Distribution
60/40 %

SIERRA 1500 REG CAB L/BOX W/SIDE 4X4 SL/SLE

Overall Length
551 cm
Overall Width
199 cm
Overall Height
188 cm
Wheelbase
338 cm
Curb Weight
1836 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
280 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
165 cm
Track Width Rear
168 cm
Weight Distribution
60/40 %

SIERRA 1500 REG CAB L/BOX W/SIDE SL/SLE

Overall Length
551 cm
Overall Width
199 cm
Overall Height
180 cm
Wheelbase
338 cm
Curb Weight
1836 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
280 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
165 cm
Track Width Rear
168 cm
Weight Distribution
60/40 %

SIERRA 1500 REG CAB S/BOX S/SIDE 4X4 SL/SLE

Overall Length
502 cm
Overall Width
199 cm
Overall Height
188 cm
Wheelbase
302 cm
Curb Weight
1787 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
231 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
105 cm
Track Width Front
165 cm
Track Width Rear
168 cm
Weight Distribution
60/40 %

SIERRA 1500 REG CAB S/BOX S/SIDE SL/SLE

Overall Length
502 cm
Overall Width
199 cm
Overall Height
181 cm
Wheelbase
302 cm
Curb Weight
1787 kg
Interior Head Room (Front)
133 cm
Interior Leg Room (Front)
231 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
105 cm
Track Width Front
165 cm
Track Width Rear
168 cm
Weight Distribution
60/40 %

SIERRA 1500 REG CAB S/BOX W/SIDE

Overall Length
502 cm
Overall Width
202 cm
Overall Height
181 cm
Wheelbase
302 cm
Curb Weight
1836 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
231 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
105 cm
Track Width Front
165 cm
Track Width Rear
168 cm
Weight Distribution
60/40 %

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

Overall Length
502 cm
Overall Width
202 cm
Overall Height
188 cm
Wheelbase
302 cm
Curb Weight
1967 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
231 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
105 cm
Track Width Front
165 cm
Track Width Rear
168 cm
Weight Distribution
60/40 %

SIERRA 2500 EXT CAB S/BOX W/SIDE 4X4

Overall Length
565 cm
Overall Width
202 cm
Overall Height
188 cm
Wheelbase
365 cm
Curb Weight
2521 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
294 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
105 cm
Track Width Front
165 cm
Track Width Rear
168 cm

SIERRA 2500 REG CAB L/BOX W/SIDE

Overall Length
551 cm
Overall Width
202 cm
Overall Height
181 cm
Wheelbase
338 cm
Curb Weight
2289 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
280 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
165 cm
Track Width Rear
168 cm

SIERRA 2500HD CREW CAB L/BOX

Overall Length
637 cm
Overall Width
202 cm
Overall Height
188 cm
Wheelbase
424 cm
Curb Weight
2605 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
366 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
174 cm
Track Width Rear
168 cm

SIERRA 2500HD CREW CAB L/BOX 4X4

Overall Length
637 cm
Overall Width
202 cm
Overall Height
194 cm
Wheelbase
424 cm
Curb Weight
2732 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
366 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
174 cm
Track Width Rear
168 cm

SIERRA 2500HD CREW CAB S/BOX

Overall Length
589 cm
Overall Width
202 cm
Overall Height
188 cm
Wheelbase
389 cm
Curb Weight
2540 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
318 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
105 cm
Track Width Front
174 cm
Track Width Rear
168 cm

SIERRA 2500HD CREW CAB S/BOX 4X4

Overall Length
589 cm
Overall Width
202 cm
Overall Height
194 cm
Wheelbase
389 cm
Curb Weight
2663 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
318 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
105 cm
Track Width Front
174 cm
Track Width Rear
168 cm

SIERRA 2500HD EXT CAB L/BOX

Overall Length
613 cm
Overall Width
202 cm
Overall Height
189 cm
Wheelbase
400 cm
Curb Weight
2720 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
342 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
174 cm
Track Width Rear
168 cm

SIERRA 2500HD EXT CAB L/BOX 4X4

Overall Length
613 cm
Overall Width
202 cm
Overall Height
194 cm
Wheelbase
400 cm
Curb Weight
2658 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
342 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
174 cm
Track Width Rear
168 cm

SIERRA 2500HD EXT CAB S/BOX

Overall Length
565 cm
Overall Width
199 cm
Overall Height
189 cm
Wheelbase
365 cm
Curb Weight
2403 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
294 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
105 cm
Track Width Front
174 cm
Track Width Rear
168 cm

SIERRA 2500HD EXT CAB S/BOX 4X4

Overall Length
565 cm
Overall Width
199 cm
Overall Height
194 cm
Wheelbase
365 cm
Curb Weight
2579 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
294 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
105 cm
Track Width Front
174 cm
Track Width Rear
168 cm

SIERRA 2500HD REG CAB L/BOX

Overall Length
551 cm
Overall Width
202 cm
Overall Height
189 cm
Wheelbase
338 cm
Curb Weight
2367 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
280 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
174 cm
Track Width Rear
168 cm

SIERRA 2500HD REG CAB L/BOX 4X4

Overall Length
551 cm
Overall Width
202 cm
Overall Height
194 cm
Wheelbase
338 cm
Curb Weight
2462 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
280 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
174 cm
Track Width Rear
168 cm

SIERRA 3500 CREW CAB L/BOX DRW

Overall Length
637 cm
Overall Width
244 cm
Overall Height
189 cm
Wheelbase
424 cm
Curb Weight
3029 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
366 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
174 cm
Track Width Rear
190 cm

SIERRA 3500 CREW CAB L/BOX DRW 4X4

Overall Length
637 cm
Overall Width
244 cm
Overall Height
194 cm
Wheelbase
424 cm
Curb Weight
2969 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
366 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
174 cm
Track Width Rear
190 cm

SIERRA 3500 EXT CAB L/BOX DRW

Overall Length
613 cm
Overall Width
244 cm
Overall Height
189 cm
Wheelbase
400 cm
Curb Weight
2722 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
342 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
174 cm
Track Width Rear
190 cm

SIERRA 3500 EXT CAB L/BOX DRW 4X4

Overall Length
613 cm
Overall Width
244 cm
Overall Height
194 cm
Wheelbase
400 cm
Curb Weight
2868 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
342 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
174 cm
Track Width Rear
190 cm

SIERRA 3500 REG CAB L/BOX DRW

Overall Length
551 cm
Overall Width
244 cm
Overall Height
189 cm
Wheelbase
338 cm
Curb Weight
2569 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
280 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
174 cm
Track Width Rear
190 cm

SIERRA 3500 REG CAB L/BOX DRW 4X4

Overall Length
551 cm
Overall Width
244 cm
Overall Height
194 cm
Wheelbase
338 cm
Curb Weight
2696 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
280 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
118 cm
Track Width Front
174 cm
Track Width Rear
190 cm

SIERRA DENALI P/U EXT/CAB S/BOX AWD

Overall Length
565 cm
Overall Width
212 cm
Overall Height
188 cm
Wheelbase
365 cm
Curb Weight
2490 kg
Interior Head Room (Front)
132 cm
Interior Leg Room (Front)
294 cm
Interior Shoulder Room (Front)
47 cm
Interior Head Room (Rear)
88 cm
Interior Leg Room (Rear)
132 cm
Interior Shoulder Room (Rear)
95 cm
Interior Cargo Volume
105 cm
Track Width Front
165 cm
4.6/5.0
78 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 2002 GMC Sierra, you'll need the VIN number. Find your VIN in one of these 4 common locations.

Where to Find VIN Number on 2002 GMC Sierra for Specs Lookup - Dashboard, Door Jamb, Engine Bay, Documents

Understanding VIN Structure for Specification Lookup

Each character in your 2002 GMC Sierra 17-digit VIN reveals specific technical specifications and vehicle configuration details.

2002 GMC Sierra VIN Structure for Specs Verification - WMI, VDS, Check Digit, Model Year, Plant Code

How to Find 2002 GMC Sierra Specifications in 3 Steps

1

Locate Your VIN

Find the 17-character VIN on your 2002 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 2002 GMC Sierra VIN to ensure accuracy for your specific trim level and configuration.

Frequently Asked Questions

Where can I find 2002 GMC Sierra specifications?

The 2002 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 2002 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 2002 GMC Sierra specs accurate?

Yes! All 2002 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 2002 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 2002 GMC Sierra have?

Engine specifications for the 2002 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 2002 GMC Sierra dimensions?

Yes! Vehicle dimensions for the 2002 GMC Sierra including length, width, height, wheelbase, and curb weight are available in the specifications section above, sourced from official NHTSA data.

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