Used 2015 GMC Sierra 3500HD 4x4
SLT
Vehicle Overview
Command the toughest jobs with the 2015 GMC Sierra 3500HD SLT, a diesel-powered 4x4 built for power, precision towing, and unmatched durability in any terrain.
Designed for drivers who demand strength and reliability, this Sierra 3500HD features a robust 8-cylinder turbocharged diesel engine paired with the legendary Allison 1000 6-speed automatic transmission. Whether hauling heavy loads or navigating rugged landscapes, the locking limited-slip differential and four-wheel drive system provide exceptional traction and control. The integrated tow hooks and factory-installed tow hitch make trailering a breeze, while stability and traction control systems enhance safety under challenging conditions.
Inside, experience premium comfort with leather-trimmed heated front seats, power-adjustable with memory settings and lumbar support to reduce fatigue on long hauls. The extended cab offers versatile seating with a pass-through rear bench, perfect for work crews or extra gear. Advanced tech includes a back-up camera, Bluetooth connectivity, and built-in navigation via telematics, ensuring you stay connected and confident on the road. Heated, power-adjustable mirrors with integrated turn signals improve visibility in all weather.
Finished in striking Iridium Metallic, this GMC Sierra 3500HD SLT combines rugged capability with refined features tailored for professionals who rely on their truck every day.
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