This 2025 GMC Sierra 1500 SLT is a rugged and capable pickup that's ready to take on any task. With its powerful EcoTec3 5.3L V8 engine and 10-speed automatic transmission, this Sierra delivers impressive performance and efficiency, achieving an EPA-estimated 15 city/19 highway MPG. - Onyx Black exterior with Black interior - 6 Speakers, Premium GMC Infotainment Audio System, SiriusXM w/360L Trial Subscription - Automatic temperature control, 120-Volt Bed Mounted Power Outlet, Power driver seat, Remote Vehicle Starter System - Auto-Locking Rear Differential, LED Cargo Area Lighting, Trailering Package - Automatic Emergency Braking, Lane Keep Assist w/Lane Departure Warning, HD Rear Vision Camera Whether you're hauling heavy loads or hitting the open road, this Sierra 1500 SLT is a versatile and well-equipped truck that's ready to take you wherever you need to go. Schedule a test drive today and experience the power and capability of this impressive GMC pickup.
The deal score uses 40 approved listings with the same year, make, model, and trim with the closest reported mileage within 150 miles. Nationwide pricing is shown for broader context.
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Live GMC Sierra 1500 units from approved dealer inventory.






The chart range uses current approved inventory near SAINT FRANCISVILLE, LA. Taxes, fees, incentives, vehicle history, and equipment can affect actual value.