2003 GMC Sierra 1500 SLE

Vehicle specifications

Features & options

• Air Cleaner, High-Capacity
• Alternator Hd 145 Amps
• Cooling, External Transmission Oil Cooler, Auxiliary, Heavy-Duty Air-To-Oil
• Custom Cloth Seat Trim
• Customer Dialogue Network
• Differential, Locking, Heavy-Duty, Rear
• Emissions, California State Requirements
• Engine, Vortec 5300 V8 Sfi
• Floor Covering, Color-Keyed Carpeting
• Floor Covering, Graphite-Colored Rubberized Vinyl
• Fog Lamps, Front, Halogen
• License Plate Bracket, Front
• Off-Road Package
• Off-Road Pkg Savings
• Paint, Two-Tone
• Pickup Bed, Wideside, All-Welded Steel
• Professional Package
• Rear Axle, 3.73 Ratio
• Seat Adjuster, Power, Driver 6-Way
• Seats, Front Custom Cloth 40/20/40 Split-Bench, 3-Passenger, Driver & Passenger Manual Reclining, Center Fold-Down Armrest W/ Storage, Adjustable Outboard Head Restraints & Storage Pockets
• Skid Plate Package
• Sle Preferred Equipment Group
• Suspension Package, Off-Road
• Tires, P265/75R16, All-Terrain, White Outlined-Letter
• Trailering Equipment, Heavy-Duty
• Transmission, 4-Speed Automatic, Electronically Controlled W/Overdrive & Tow/Haul Mode
• Wheel Flares, Front & Rear
• Wheels, 4-16'' X 7'' (40.6 Cm X 17.8 Cm) 6-Lug Polished Cast Aluminum

Dealer notes

If you are searching for a dependable truck that seamlessly blends classic rugged capability with versatile everyday functionality, this 2003 GMC Sierra 1500 Ext Cab 4WD SLE is an outstanding choice. Finished in a timeless Pewter Metallic exterior, this Extended Cab pickup delivers the iconic stance and built-to-last reputation that truck buyers demand. Whether you need a reliable workhorse for the job site or a capable vehicle for weekend trips, this 143.5-inch wheelbase GMC Sierra 1500 provides the ideal combination of cabin space, utility, and commanding road presence. Under the hood, this half-ton pickup is powered by the proven 5.3L Vortec 5300 V8 SFI 8-cylinder engine, providing impressive power and torque to haul, tow, and tackle tough jobs with ease. Paired with a robust Four-Wheel Drive system and a specialized off-road package, this Sierra is engineered to navigate challenging road conditions and rough terrain with total confidence. Grounding its confident performance are durable P265/75R16 all-terrain white outlined-letter tires, while the integrated heavy-duty trailering equipment ensures you are ready to pull trailers, equipment, or recreational gear right out of the gate. Inside, the cabin features a functional Dark Pewter interior designed for driver comfort and practical daily use. Enhanced by the included professional package, this SLE trim model offers thoughtful utility features tailored to maximize productivity and convenience. Delivering iconic V8 muscle, true 4WD capability, and a well-appointed feature set, this 2003 GMC Sierra 1500 Ext Cab 4WD SLE is ready for its next adventure—contact us today to schedule your test drive.

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