2019 GMC Sierra 3500HD SLE 4WD Crew Cab Long Box

Heavy-Duty Work Truck
The 2019 GMC Sierra 3500HD SLE 4WD Crew Cab Long Box blends powerful diesel performance, rugged durability, and everyday comfort in a professional-grade pickup built for demanding jobs and long-distance travel. Finished in Stone Blue Metallic with chrome accents, this truck offers serious towing capability, off-road capability, and a spacious crew cabin.

Performance & Capability

• Drivetrain: 4WD with electronic shift transfer case (3.73 rear axle ratio) for confident traction on varied terrain
• Rear Differential: Automatic locking for improved off-road traction
• Trailering Package: Heavy-duty features for towing trailers and fifth-wheel setups
• Z71 Off-Road Package: Suspension tuning, underbody protection, and recovery hooks

Winter & Weather Comfort

• Engine block heater for cold Canadian starts
• Remote vehicle start for cabin pre-warming
• Heated trailering mirrors and windshield defogger
• Automatic climate control for cabin comfort
• All-weather floor liners protect interior from snow/mud

Interior Comfort & Convenience

• Spacious Crew Cab with generous passenger and cargo room
• 40/20/40 Split Bench Seat for flexible seating arrangements
• 10-Way Power Driver Seat for personalized fit
• Jet Black interior with leather-wrapped steering wheel
• Tilt steering column for adjustable driver position
• Remote keyless entry and power door locks
• 110V AC power outlet for electronics
• EZ Lift & Lower tailgate for easy access to long box
• Spray-on bedliner and cargo tie-downs for protection and organization

Technology & Entertainment

• 8” GMC Infotainment touchscreen with Bluetooth, SiriusXM, USB, and steering wheel controls
• OnStar and GMC Connected Services (subscription required)
• Single-slot CD player and 4G LTE Wi-Fi hotspot (up to 7 devices)

Safety & Driver Assistance

• Rear vision camera for reversing assistance
• Teen Driver technology for safe driving habits
• Cruise control and auto-dimming rearview mirror
• 4-wheel disc brakes for confident braking

Exterior Styling & Utility

• Distinctive Stone Blue Metallic paint with chrome trim
• 18” chrome aluminum wheels with all-terrain tires
• LED headlamps and front fog lamps for visibility
• Deep-tinted rear glass for privacy
• Rear wheelhouse liners protect the cargo area

Why Choose This Truck?

This Sierra delivers the torque and capability of a diesel work truck, the versatility of a crew cab, and the comfort of a modern interior. Perfect for towing heavy loads, off-road adventures, or daily commuting. Backed by GMC’s reliability and dealer support.