2003 GMC Sierra 1500 HD 1500 Crew Cab SLT Payload Specs

Researched By The AutoPadre Research Team

Last Updated 2023-04-01

Payload Specs

Payload	3,245 lbs
GVWR	8,600 lbs
Curb Weight	5,355 lbs

All Available Specs

Basics

Year	2003
Make	GMC
Model	Sierra 1500
Trim	HD 1500 Crew Cab SLT

Seating & Access

Seating Capacity	6

Powertrain

Engine	VORTEC 6000 SFI
Engine Configuration	V8
Transmission	4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & Cooling, External Oil Cooler
Drivetrain	RWD

Power & Performance

Horsepower	300 HP
Horsepower RPM	4,400 rpm
Torque	360 ft-lbs
Torque RPM	4,000 rpm

Fuel Tank & Range

Gas Tank Size (gal)	26.0 gal
Gas Tank Size (L)	98.4 L

Tires

Front Tire Size	LT245/75R16
Front Tire Width	245
Front Tire Aspect Ratio	75
Front Rim Size	16
Rear Tire Size	LT245/75R16
Rear Tire Width	245
Rear Tire Aspect Ratio	75
Rear Rim Size	16
Spare Tire Size	LT245/75R16

Wheels

Front Wheel Size	16 x 6.5
Rear Wheel Size	16 x 6.5
Front Wheel Material	Chrome
Rear Wheel Material	Chrome

Weight & Capacity

Towing Capacity (lbs)	8,200 lbs
Payload (lbs)	3,245 lbs
Curb Weight (lbs)	5,355 lbs
Weight to HP Ratio	17.9 lbs/HP
GVWR (lbs)	8,600 lbs

Legroom

First Row Legroom (in)	41.3 in.
First Row Legroom (cm)	104.9 cm
Second Row Legroom (in)	38.8 in.
Second Row Legroom (cm)	98.6 cm

Headroom

First Row Headroom (in)	41.1 in.
First Row Headroom (cm)	104.4 cm
Second Row Headroom (in)	39.9 in.
Second Row Headroom (cm)	101.3 cm

Ground Clearance

Front Ground Clearance (in)	7.9 in.
Front Ground Clearance (cm)	20.1 cm
Rear Ground Clearance (in)	7.4 in.
Rear Ground Clearance (cm)	18.8 cm
Min Ground Clearance (in)	7.4 in.
Min Ground Clearance (cm)	18.8 cm
Max Ground Clearance (in)	7.9 in.
Max Ground Clearance (cm)	20.1 cm

Height & Length

Height (in)	77 in.
Height (cm)	195.6 cm
Height (ft)	6.4 ft
Height (m)	2.0 m
Length (in)	237.2 in.
Length (cm)	602.5 cm
Length (ft)	19.8 ft
Length (m)	6.0 m

Width & Track

Width w/o Mirrors (in)	79.7 in.
Width w/o Mirrors (cm)	202.4 cm
Width w/o Mirrors (ft)	6.6 ft
Width w/o Mirrors (m)	2.0 m

Wheelbase

Wheelbase (in)	153 in.
Wheelbase (cm)	388.6 cm
Wheelbase (ft)	12.8 ft
Wheelbase (m)	3.9 m