The 2018 GMC Sierra 2500 HD Crew Cab SLT 4WD with the 6.6L V8 Turbo Diesel engine is built to handle serious work while delivering refinement and comfort. Its Duramax diesel engine is paired with a robust Allison transmission, offering impressive towing and hauling capabilities that make it a dependable partner for heavy-duty tasks. The Crew Cab layout ensures spacious seating for up to five, providing excellent legroom and comfort for both front and rear passengers. The SLT trim adds premium touches, such as leather-appointed seating, power-adjustable front seats, dual-zone climate control, and advanced infotainment features, blending rugged capability with upscale amenities. On the exterior, bold styling, chrome accents, and functional design cues reflect its professional-grade build. Equipped with 4WD, this Sierra excels in off-road conditions and maintains confidence in challenging weather. For drivers who need a truck that can handle demanding jobs while offering everyday comfort, the 2018 Sierra 2500 HD SLT is an outstanding choice.
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