110-Volt AC Power Outlet 150 Amps Alternator 3.73 Rear Axle Ratio 4.10 Rear Axle Ratio 4-Wheel Disc Brakes 7 Speakers 8" Multi-Color Driver Instrument Info Display ABS brakes Adjustable pedals Air Conditioning AM/FM radio: SiriusXM Auto-dimming door mirrors Auto-Dimming Inside Rear-View Mirror Auto-dimming Rear-View mirror Automatic temperature control Black Frame-Mounted Front Recovery Hooks Bluetooth® For Phone Body-Color Front Bumper Bodyside moldings Bose 7 Speaker Sound System Brake assist Bumpers: body-color Camper & 5th Wheel Trailer Wiring Provisions CD player Chrome Bodyside Moldings Chrome Door Handles Chrome Power-Adjustable Heated Outside Mirrors Chrome Recovery Hooks Chrome wheels Color-Keyed Carpeted Floor Mats Color-Keyed Carpeting Floor Covering Compass Deep-Tinted Glass Delay-off headlights Driver & Front Passenger Vanity Mirror Visors Driver Alert Package Driver door bin Driver vanity mirror Dual front impact airbags Dual front side impact airbags Dual-Zone Automatic Climate Control Duramax Plus Package Electric Rear-Window Defogger Electronic Shift Transfer Case Electronic Stability Control Emergency communication system Engine Block Heater Exhaust Brake Exterior Parking Camera Rear EZ-Lift & Lower Tailgate Floor Mounted Console Forward Collision Alert Front anti-roll bar Front Bucket Seats Front Center Armrest Front dual zone A/C Front fog lights Front Full Feature Ventilated Bucket Seats Front Halogen Fog Lamps Front reading lights Front wheel independent suspension Fully automatic headlights Garage door transmitter GMC 4G LTE GMC Connected Access HD Radio Heated & Ventilated Front Bucket Seats Heated door mirrors
Heated Driver and Front Passenger Seats Heated front seats Heated Leather Wrapped Steering Wheel Heated Power-Adjustable Outside Mirrors Heated steering wheel Heavy-Duty Handling/Trailering Suspension Package High-Intensity Discharge Headlights Illuminated entry Low tire pressure warning Manual Tilt-Wheel/Telescoping Steering Column Memory seat Navigation System Occupant sensing airbag OnStar & GMC Connected Services Capable Outside temperature display Overhead airbag Overhead console Panic alarm Passenger door bin Passenger vanity mirror Perforated Leather Appointed Seat Trim Power door mirrors Power driver seat Power passenger seat Power Sliding Rear Window w/Defogger Power steering Power Sunroof Power windows Power Windows w/Driver Express Up & Down Power-Adjustable Pedals For Accelerator & Brake Preferred Equipment Group 5SA Premium audio system: GMC Infotainment System Radio: AM/FM/SiriusXM/HD w/Navigation Rear 60/40 Folding Bench Seat (Folds Up) Rear Body-Color Bumper w/Bumper CornerSteps Rear reading lights Rear seat center armrest Rear step bumper Rear Wheelhouse Liners Rear window defroster Remote keyless entry Remote Keyless Entry Remote Vehicle Starter System Security system Single Slot CD/MP3 Player SiriusXM Satellite Radio Smoked Amber Roof Marker Lamps Speed control Speed-sensing steering Split folding rear seat Steering Wheel Audio Controls Steering wheel mounted audio controls Tachometer Telescoping steering wheel Theft Deterrent System (Unauthorized Entry) Tilt steering wheel Traction control Trailer Brake Controller Trailering Equipment Trip computer Turn signal indicator mirrors Ultrasonic Front & Rear Park Assist Universal Home Remote Variably intermittent wipers Ventilated front seats Voltmeter Wheels: 20" Chrome Cast Aluminum Wireless Charging
Nearly two-thirds of the Sierra’s cab structure is made from high-strength steels. It’s a fortress of strength that contributes to the pickup truck’s quiet cabin. We also use high-strength steel in our fully-boxed frame rails and major frame cross-members. The available 6.6L DURAMAX DIESEL ENGINE provides 445 Horsepower with 910 lb.Ft. Of torque. Diesel exhaust brake helps reduce brake pad wear on steep grades. The induction system provides cooler airflow and contributes to the Duramax engine’s class-leading diesel horsepower rating of the engine. The available Duramax Diesel power and integrated trailering technologies help give you the confidence to control heavy loads. The Maximum Fifth-Wheel/Gooseneck rating of 15,400 lbs. A Maximum payload of 3,233 lbs. And available Integrated Fifth-Wheel /Gooseneck Prep Package. Combine Stabilitrak with Hill Start Assist, Trailer Sway Control, and Traction Control Digital Steering Assist which adapts steering input requirements to the situation. The 2018 Sierra 2500HD’s state-of-the-art safety and available driver alert technologies provide peace of mind and help prepare you for the unexpected.