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1620 East Homer Adams Pkwy Alton, IL 62002

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2019 GMC Sierra 3500HD OVERVIEW Overview Icon

2019 GMC Sierra 3500HD in Alton

We engineered the Sierra 3500HD to exceed your performance expectations, pushing it to the limit to deliver the kind of professional grade capability you demand.

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  • Available Duramax Diesel with Allison® Automatic Transmission
  • Vortec 6.0L V-8 Engine
  • Leather-Wrapped Steering Wheel
  • Available Safety Alert Seat
  • Available Front and Rear Park Assist
2019 GMC Sierra 3500HD Main Img

2019 GMC Sierra 3500HD MODELS

  • Sierra 3500HD

    Sierra 3500HD

  • Sierra 3500HD Dual Rear Wheel

    Sierra 3500HD Dual Rear Wheel

  • Sierra 3500HD SLE

    Sierra 3500HD SLE

  • Sierra 3500HD SLE Dual Rear Wheel

    Sierra 3500HD SLE Dual Rear Wheel

  • Sierra 3500HD SLT

    Sierra 3500HD SLT

  • Sierra 3500HD SLT Dual Rear Wheel

    Sierra 3500HD SLT Dual Rear Wheel

  • Sierra 3500HD Dual Rear Wheel Denali

    Sierra 3500HD Dual Rear Wheel Denali

  • Sierra 3500HD Single Rear Wheel Denali

    Sierra 3500HD Single Rear Wheel Denali

2019 GMC Sierra 3500HD CONFIGURATIONS

* Model and trim configurations may vary
  • Sierra 3500HD Crew Cab Standard Box Single Rear Wheel
    Sierra 3500HD Crew Cab Standard Box Single Rear Wheel
  • Sierra 3500HD Crew Cab Long Box Single Rear Wheel
    Sierra 3500HD Crew Cab Long Box Single Rear Wheel
  • Sierra 3500HD Crew Cab Long Box Dual Rear Wheel
    Sierra 3500HD Crew Cab Long Box Dual Rear Wheel

GMC Sierra 3500HD Dealer in Alton

2019 GMC Sierra 3500HD PERFORMANCE Performance Icon

2019 GMC Sierra 3500HD Vortec 6.0L V-8 Engine

Vortec 6.0L V-8 Engine

Paired with a 6-speed heavy-duty automatic transmission, this engine delivers 360 horsepower and 380 lb.-ft. of torque.

2019 GMC Sierra 3500HD HD Duramax Diesel

Quiet Operation

The efficient fuel system and acoustic treated rocker covers contribute to making it our quietest idling HD Duramax Diesel engine ever offered in a Sierra HD.

2019 GMC Sierra 3500HD Duramax Diesel

Available Duramax Diesel with Allison® Automatic Transmission

Joining forces to make the Duramax 6.6L V-8 Turbo Diesel perform at its peak are its large radiator capacity for excellent cooling, a hood scoop induction system that provides cooler induction air temperatures to maximize horsepower, and the capable Allison 1000 6-Speed Automatic Transmission.

2019 GMC Sierra 3500HD APPEARANCE Appearance Icon

Premium LED Lighting 2019 GMC Sierra 3500HD Appearance Main Img
2019 GMC Sierra 3500HD LED Lighting

Premium LED Lighting

Pave the way with HID projector beam headlamps and accented signature GMC LED lighting.

2019 GMC Sierra 3500HD COMFORT Comfort Icon

2019 GMC Sierra 3500HD comfort

All Terrain Interior

Smart exterior features set the stage for these innovative resources inside the Sierra HD All Terrain:

  • Exclusive Front leather-appointed bucket seats with Spice Red Accent Stitching
  • Heated Steering Wheel
  • Unique Sill Plates
  • All-weather floor liners
2019 GMC Sierra 3500HD Available Soft-Touch Instrument Panel

Available Soft-Touch Instrument Panel

Sierra HD sets you up for success with the available durable soft-touch instrument panel with aluminum trim and contrast stitching.

2019 GMC Sierra 3500HD Available Heated, Leather-Wrapped Steering Wheel

Available Heated, Leather-Wrapped Steering Wheel

The heated, leather-wrapped steering wheel adds a premium touch of warmth.

2019 GMC Sierra 3500HD Available Heated and Ventilated, Perforated Leather-Appointed Front Seats

Available Heated and Ventilated, Perforated Leather-Appointed Front Seats

Provide year-round, personalized comfort for the driver and front seat passenger.

2019 GMC Sierra 3500HD SAFETY & WARRANTY Safety Icon

PRO GRADE PROTECTION

Standard on every new GMC - GMC Pro Grade Protection has you truly protected with features and services including:

  • 3-year / 36,000-mile Bumper-to-Bumper Limited Warranty
  • 5-year / 60,000-mile Powertrain Limited Warranty
  • 5-year / 60,000-mile Roadside Assistance & Courtesy Transportation
  • 3-year / 36,000-mile Corrosion Protection
  • 6-year / 100,000-mile Rust-Through Protection
  • First maintenance visit
2019 GMC Sierra 3500HD Safety Main Img
2019 GMC Sierra 3500HD Front and Rear Park Assist

Available Front and Rear Park Assist

Below 5 mph, the system provides distance-to-object alerts to help the driver park and avoid nearby detected objects directly ahead or behind the vehicle during low-speed maneuvering.

2019 GMC Sierra 3500HD GM-patented Safety Alert Seat

Available Safety Alert Seat

The GM-patented Safety Alert Seat provides the driver the option of getting haptic seat-bottom vibration pulses instead of audible crash avoidance alerts.

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