New 2026 GMC Sierra 1500 AT4 For Sale DEL RIO, TE

This 2026 GMC Sierra 1500 AT4 is offered to you for sale by Brown Automotive Center Inc. This GMC includes: Optional Equipment: Safety and Security Video-feed rearview mirror Head-up display Pickup box camera Convenience Garage door opener Power rear windshield Original Warranty 60 month/100,000 miles (FLT) 60 month/100,000 miles (FLT) Transmission 10-Speed Automatic Transmission 10-speed automatic Overdrive transmission Selectable mode transmission Lock-up transmission Transmission electronic control Sequential shift with steering wheel controls Automatic Exterior and Appearance Side assist steps Non-metallic paint First-row sliding and tilting glass sunroof with express open/close activation sunshade Trailer tire pressure and temperature sensors Mechanical 7,100 lbs (3,221 Kgs) GVWR Powertrain and Mechanical Premium unleaded Spark ignition system Engine oil cooler Transmission oil cooler Multi-mode exhaust EcoTec3 6.2L V-8 gasoline direct injection, variable valve control, premium unleaded, engine with cylinder deactivation and 420HP EcoTec3 6.2L V-8 EcoTec3 V8 Exterior Power Sunroof First-row sliding and tilting glass sunroof with express open/close activation sunshade Black Sport Step Side assist steps Dual Active Exhaust Stainless steel quasi-dual exhaust with chrome tailpipe finisher Multi-mode exhaust Power Sliding Rear Window with Rear Defogger Rear window defroster Power rear windshield Additional Options AT4 Premium Package Technology Package Auto-dimming rear view mirror Video-feed rearview mirror Head-up display Pickup box camera HD Rear Vision Camera w/Hitch View rear mounted camera Preferred Equipment Group 4SB Dark chrome grille 3 month satellite trial subscription AM/FM/SiriusXM with 360Lsatellite AT4 Preferred Package Garage door opener Rear window defroster Power rear windshield Interior All-Weather Floor Liners with AT4 Logo Rubber front and rear floor mats Bed View Camera Pickup box camera Rear Camera Mirror Auto-dimming rear view mirror Video-feed rearview mirror HD Rear Vision Camera w/Hitch View rear mounted camera Universal Home Remote Garage door opener Multicolor 15 Diagonal Head-Up Display Head-up display Jet Black W/Kalahari Engine 6.2L EcoTec3 V8 Engine Front mounted engine Premium unleaded Spark ignition system Longitudinal mounted engine Aluminum engine block Aluminum cylinder head Heavy-duty lead acid battery Battery run down protection Engine oil cooler Transmission oil cooler LEV3-ULEV50 emissions Tier 3 Bin 50 emissions Retained accessory power EcoTec3 6.2L V-8 gasoline direct injection, variable valve control, premium unleaded, engine with cylinder deactivation and 420HP EcoTec3 6.2L V-8 EcoTec3 V8 Engine Block Heater Engine block heater 730 Heavy-Duty Battery Heavy-duty lead acid battery Battery run down protection Retained accessory power External Engine Oil Cooling Engine oil cooler Auxiliary External Transmission Oil Cooler Transmission oil cooler 170 Amp Alternator Fuel Economy and Emissions LEV3-ULEV50 emissions Tier 3 Bin 50 emissions Warranty Fleet Customer Powertrain Limited Warranty 60 month/100,000 miles (FLT) 60 month/100,000 miles (FLT) Paint Coastal Dune Non-metallic paint Emissions Federal Emissions Requirements Tier 3 Bin 70 emissions Trailering Trailer Tire Pressure Monitor System Trailer tire pressure and temperature sensors *Note - For third party subscriptions or services, please contact the dealer for more information.* Today's luxury vehicle is not just about opulence. It's about a perfect balance of performance, comfort and attention to detail. This 2026 GMC Sierra 1500 AT4 is the perfect example of the modern luxury. Take home this GMC Sierra 1500 AT4, and you will have the power of 4WD. It's a great feature when you need to drive over tricky terrain or through inclement weather. Based on the superb condition of this vehicle, along with the options and color, this GMC Sierra 1500 AT4 is sure to sell fast.