2026 GMC Sierra 2500 HD SLT

Contact Brown Chevrolet Buick GMC of Eagle Pass today for information on dozens of vehicles like this 2026 GMC Sierra 2500HD SLT. This GMC includes: Optional Equipment: Safety and Security Hill Descent Control (HDC) Convenience Diesel exhaust fluid (def) gauge Low level warning for oil, coolant, fuel, washer fluid, brake fluid and diesel exhaust fluid (DEF) Original Warranty 60 month/100,000 miles (FLT) 60 month/100,000 miles (FLT) Exterior and Appearance 3 underbody skid plates Non-metallic paint Exterior badging Mechanical Capped Fuel Fill Hill Descent Control Hill Descent Control (HDC) Powertrain and Mechanical Diesel Compression ignition system Dual lead acid batteries Engine block heater Engine retarder system Off-road ride suspension Rancho shock absorbers Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 470HP Duramax 6.6L V-8 Duramax V8 Intercooled turbo Tires & Wheels LT275/70R18 AT BW Spare Tire Full-size spare tire with steel wheel Exterior Winter Grille Cover Additional Options X31 Off-Road Package Hill Descent Control (HDC) Exterior badging Preferred Equipment Group 4SA Chrome grille AM/FM/SiriusXM with 360Lsatellite Interior Jet Black 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 diesel 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 Warranty Fleet Customer Powertrain Limited Warranty 60 month/100,000 miles (FLT) 60 month/100,000 miles (FLT) Paint Summit White Non-metallic paint Emissions Federal Emissions Requirements Federal emissions Suspension Skid Plates 3 underbody skid plates Off-Road Suspension Off-road ride suspension Rancho shock absorbers Inclinometer *Note - For third party subscriptions or services, please contact the dealer for more information.* You deserve a vehicle designed for higher expectations. This GMC Sierra 2500HD SLT delivers with a luxurious, well-appointed interior and world-class engineering. This 4WD-equipped vehicle handles any condition on- or off-road with the sure footedness of a mountain goat. With unequaled traction and stability, you'll drive with confidence in any weather with this Summit White 2026 4WD GMC Sierra 2500HD SLT. Just what you've been looking for. With quality in mind, this vehicle is the perfect addition to take home.