New 2026 GMC Sierra 2500HD AT4X For Sale DEL RIO, TX

This outstanding example of a 2026 GMC Sierra 2500 HD AT4X is offered by Brown Automotive Center Inc. This GMC includes: Optional Equipment: Convenience Diesel exhaust fluid (def) gauge Low level warning for oil, coolant, fuel, washer fluid, brake fluid and diesel exhaust fluid (DEF) Transmission 10-Speed Automatic Transmission Allison 10-speed automatic Overdrive transmission Lock-up transmission Automatic Exterior and Appearance Non-metallic paint 5th wheel and gooseneck prep Front license plate bracket Mechanical 11,350 lbs (5,148 Kg) GVWR Capped Fuel Fill Powertrain and Mechanical Diesel Compression ignition system Dual lead acid batteries Engine block heater Engine retarder system Duramax 6.6L V-8 direct injection, intercooled turbo, diesel, engine with 470HP Duramax 6.6L V-8 Duramax V8 Intercooled turbo Exterior Front License Plate Kit Front license plate bracket WINTER GRILLE COVER Additional Options AT4-X EQUIPMENT GROUP Dark chrome grille AM/FM/SiriusXM with 360Lsatellite Interior Obsidian Rush Engine Duramax 6.6L Turbo-Diesel V8 Engine Front mounted engine Diesel Compression ignition system Longitudinal mounted engine Iron engine block Aluminum cylinder head Dual lead acid batteries Battery run down protection Engine retarder system Federal emissions Retained accessory power Diesel exhaust fluid (def) gauge Low level warning for oil, coolant, fuel, washer fluid, brake fluid and diesel exhaust fluid (DEF) Duramax 6.6L V-8 direct injection, intercooled turbo, diesel, engine with 470HP Duramax 6.6L V-8 Duramax V8 Intercooled turbo 220-AMP ALTERNATOR Alternator ENGINE BLOCK HEATER Engine block heater EXHAUST BRAKE Engine retarder system Dual Heavy-Duty 70 Amp Battery Dual lead acid batteries Battery run down protection Retained accessory power Paint Summit White Non-metallic paint Emissions Federal Emissions Requirements Federal emissions Trailering GOOSENECK/5TH WHEEL PACKAGE: * STAMPED BED HOLES W/CAPS * 7-PIN TRAILER HARNESS Trailer wiring harness 5th wheel and gooseneck prep Suspension REAR AXLE 3.42 RATIO *Note - For third party subscriptions or services, please contact the dealer for more information.* This 4WD-equipped vehicle will handle majestically on any terrain and in any weather condition your may find yourself in. The benefits of driving an Four Wheel Drive vehicle, such as this GMCSierra 2500 HD AT4X, include superior acceleration, improved steering, and increased traction and stability. Based on the superb condition of this vehicle, along with the options and color, this GMC Sierra 2500 HD AT4X is sure to sell fast. Just what you've been looking for. With quality in mind, this vehicle is the perfect addition to take home.