Used 2003 GMC Sierra 1500 Specs & Features

Select a trim

Starting MSRP

$26,002

Overview

Gas Engine

Combined MPG	15 MPG
Drive Type	rear wheel drive
Total Seating	6
Bed length	97.6 in.
Payload Capacity	1,590 lbs.
Towing Capacity	7,900 lbs.
Curb Weight	4,810 lbs.
Basic Warranty	3 yr./ 36,000 mi.
Country of final assembly	Canada/United States

Fuel & MPG

Fuel type	Regular unleaded
EPA city/highway MPG	13/17 MPG
EPA combined MPG	15 MPG

Range in miles (city/hwy)	442/578 mi.
Fuel tank capacity	34 gal.

2003 GMC Sierra 1500 for sale near you

3 of 34 listings

Base Regular Cab
MSRP: $14,995
229 mi away
Work Truck Regular Cab
MSRP: $12,980
242 mi away
SLE Extended Cab
MSRP: $12,500
242 mi away

SLE Extended Cab
MSRP: $7,995
250 mi away
SLE Extended Cab
MSRP: $5,500
252 mi away
Standard
MSRP: $8,750
264 mi away
SLE Extended Cab
MSRP: $8,495
433 mi away
Standard
MSRP: $5,950
470 mi away
SLE Extended Cab
MSRP: $6,995
493 mi away

See all 34 listings

Engine

Base engine size	5.3 L
Cylinders	V8
Base engine type	Gas

Horsepower	285 hp @ 5,200 rpm
Torque	325 lb-ft @ 4,000 rpm
Valves	16
Cam type	Overhead valves (OHV)

Towing & Hauling

Max Towing Capacity	7,900 lbs.
Max Payload Capacity	1,590 lbs.

Drivetrain

Transmission	4-speed automatic
Drive type	Rear wheel drive

Incentives

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Suspension

Front independent suspension	Standard
Short and long arm front suspension	Standard
Solid live axle rear suspension	Standard

Dimensions

Length	246.6 in.
Overall width without mirrors	78.5 in.
Height	70.8 in.

Wheelbase	157.5 in.
Front track	65 in.
Rear track	66 in.
Bed length	97.6 in.
Turning circle	50.4 ft.
Ground clearance	8.1 in.
Angle of approach	25.4 degrees
Angle of departure	27.5 degrees
Curb weight	4,810 lbs.
Maximum towing capacity	7,900 lbs.
Maximum payload	1,590 lbs.
Gross weight	6,400 lbs.
Country of final assembly	Canada/United States

Colors

Exterior Colors	Summit White Polo Green Metallic Marine Blue Metallic Fire Red Onyx Black Pewter Metallic Carbon Metallic
Interior Colors	Neutral Dark Pewter

Front Seat Dimensions

Front head room	41 in.
Front leg room	41.3 in.
Front shoulder room	65.2 in.

Front hip room	61.4 in.
Cloth	Standard
40-20-40 split bench front seats	Standard
4-way manual driver seat adjustments	Standard
4-way manual passenger seat adjustment	Standard

Rear Seat Dimensions

Rear head room	38.4 in.
Rear leg room	33.7 in.
Rear shoulder room	66.3 in.

Rear hip room	61.5 in.
Folding rear seatback	Standard

Safety

Passenger airbag occupant sensing deactivation	Standard
Child seat anchors	Standard
4-wheel ABS	Standard

Front and rear ventilated disc brakes	Standard
Electronic brakeforce distribution	Standard
Dusk sensing headlamps	Standard
Auto delay off headlamps	Standard
Daytime running lights	Standard
2 front headrests	Standard
Front height adjustable headrests	Standard
2 rear headrests	Standard
Rear height adjustable headrests	Standard
Front center lap belt	Standard
Rear center lap belt	Standard
Engine immobilizer	Standard

Build Your 2025 Sierra 1500

At a Glance:

1 Trim
$65,400starting MSRP

Build & Price GMC.com

*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.

In-Car Entertainment

AM/FM stereo	Standard
4 total speakers	Standard
Mast antenna	Standard

Power Feature

Heated mirrors	Standard

Comfort & Convenience

Tilt-adjustable steering wheel	Standard
Power steering	Standard
Front and rear cupholders	Standard

Front and rear door pockets	Standard
Front seatback storage	Standard
Retained accessory power	Standard
Dual zone front air conditioning	Standard
Rear ventilation ducts	Standard
Passenger vanity mirror	Standard
Rear floor mats	Standard
Cargo area light	Standard
Front reading lights	Standard

Instrumentation

Trip computer	Standard
Tachometer	Standard
Clock	Standard

Low fuel level warning	Standard

Tires & Wheels

Steel wheels	Standard
16 x 7.0 in. wheels	Standard
All season tires	Standard

P235/75R16 tires	Standard
Steel spare wheel	Standard
Fullsize matching spare tire	Standard
Underbody mounted spare tire	Standard

Warranty

Basic	3 yr./ 36,000 mi.
Drivetrain	3 yr./ 36,000 mi.
Rust	6 yr./ 100,000 mi.

Roadside assistance	3 yr./ 36,000 mi.

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Used 2003 GMC Sierra 1500 - Specs & Features