2026 GMC Sierra HD Review, Pricing, and Specs
caranddriver.com
2026 GMC Sierra HD Review, Pricing, and Specs
GMC's heavy hauler, the Sierra HD pickup with the diesel engine, is rated to tow up to 22,500 pounds conventionally or 36,000 with a gooseneck hitch fitted.
Jan 22, 2025
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$55,688 • 2023 GMC Sierra 3500 HD Crew Cab · AT4 Pickup 4D 6 1/2 ft 🔥 2023 GMC Sierra 3500HD AT4 – Ready for Work & Adventure! 🔥 Looking for a heavy-duty truck that blends power, comfort, and style? Check out this 2023 GMC Sierra 3500 HD AT4 — built to handle any job or weekend adventure. ✅ Mileage: 75,862 miles ✅ Price: $55,688 ✅ Trim: AT4 – Off-Road Ready ✅ Engine: Powerful Duramax diesel ✅ Transmission: Automatic ✅ Drivetrain: 4x4 ✅ Interior: Premium leather comfort with modern tech feature
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