2003 GMC Sierra 3500

The 2003 GMC Sierra 3500 Regular Cab is a robust workhorse, perfectly designed to handle heavy-duty tasks. Sporting a Summit White exterior, it exudes a clean, classic appearance while maintaining a durable, rugged presence on the road. Inside, the cabin is comfortably appointed with a Gray interior that emphasizes practicality and comfort.Under the hood, this truck is powered by a formidable 6.6L Duramax 6600 Turbo Diesel V8 engine, generating an impressive 300 horsepower at 3100 rpm and a massive 520 lb.-ft. of torque at 1800 rpm.This powerhouse is supported by an engine block heater and a high-capacity air cleaner, ensuring reliability and performance in all conditions. The auxiliary heavy-duty dual batteries with 770 cold-cranking amps ensure that the Sierra 3500 is ready to perform from the moment you turn the key.In terms of functionality and design, the Regular Cab offers a 137.0" WB and a 60.4" CA, making it exceptionally suitable for both professional and personal use. This truck is built to tow and haul with confidence, meeting the demands of those who require serious capability and dependability.Whether on construction sites or long road trips, its powerful engine, durability, and substantial towing capacity make it an ideal choice for heavy-duty operations. The Sierra 3500 doesnt just promise utility; it delivers with every start and mile driven.For anyone seeking a reliable, strong, and capable truck, the 2003 GMC Sierra 3500 Reg Cab SLE is an outstanding choice that blends performance with comfort and practicality. With its numerous features and robust design, it remains a testament to GMCs commitment to quality and endurance.

Additional Information

Handling Trailer Suspension Package, Multi Zone Climate Control, Power Mirror Package, Sle Package, Steel Wheels, Suspension Package, Air Cleaner, High-Capacity, Battery, Auxiliary Heavy-Duty Dual, 770 Cold-Cranking Amps, Engine Block Heater, Engine, Duramax 6600 Turbo Diesel V8 (300 Hp [223.8 Kw] @ 3100 Rpm, 520 Lb.-Ft. [702.0 N-M @ 1800 Rpm)