New 2026 GMC Sierra 2500HD SLE For Sale Carlsbad, CA

The 2026 GMC Sierra 2500HD SLE Crew Cab delivers serious capability wrapped in striking white with a jet black cloth interior. Built on the proven chassis of GMC's heavy-duty lineup, this 4WD truck combines the raw power of the 6.6L V8 Duramax turbodiesel engine with the smooth control of a 10-speed automatic transmission. Whether you're tackling tough jobs or cruising the highway, this SLE offers the performance and confidence you expect from a full-size pickup designed to work hard and look good doing it.- 6.6L V8 Duramax Turbodiesel Engine with 10-Speed Automatic Transmission- 4WD with 2-Speed Electronic Shift Transfer Case and Exhaust Brake- GMC MultiPro Tailgate with Spray-On Bedliner and Gooseneck/5th Wheel Prep- Automatic Emergency Braking and Forward Collision Alert- Apple CarPlay and Android Auto with Wireless Phone Projection- SiriusXM with 360L Trial Subscription and Steering Wheel Audio Controls- Power Door Mirrors, Remote Keyless Entry, and Push Button Start- Heated Front Door Mirrors and Auto High-Beam Headlights- Front 40/20/40 Split-Bench Seats with 4-Way Manual Adjustment- Dual Front Impact and Side Impact Airbags with Emergency OnStar ServicesThe SLE trim combines essential comfort features with genuine heavy-duty engineering. The cab is equipped with power steering and windows, air conditioning, and multiple USB ports to keep your devices charged on the road. Chrome accents on the bumpers and grille give the Sierra a polished presence, while the all-terrain capability ensures this truck is ready for real-world demand whether you're heading to the worksite or the weekend. Advanced driver-assistance systems including lane departure warning and traction control add confidence in any driving condition.Come experience the Sierra 2500HD's commanding presence and capability firsthand. Contact our team to schedule a test drive and discover why this truck is the choice for those who demand both power and reliability.Premier Cadillac Buick GMC of Carlsbad is proud to serve drivers throughout Carlsbad, Oceanside, Encinitas, San Marcos, Vista, Escondido, Rancho Santa Fe, Del Mar, Solana Beach, Cardiff-by-the-Sea, La Costa, Bressi Ranch, Rancho Bernardo, Poway, Fallbrook, Bonsall, Valley Center, Camp Pendleton, Carmel Valley, and all of North County San Diego.Whether you're shopping for a new Cadillac Escalade, LYRIQ, OPTIQ, VISTIQ, XT5, Buick Envista, Encore GX, Enclave, GMC Sierra 1500, Sierra HD, Yukon, Yukon XL, Hummer EV, Canyon, Acadia, Terrain, or a quality pre-owned vehicle, our experienced team is committed to delivering a transparent, pressure-free buying experience.Sales 760-653-0332