2020 Chevrolet Silverado 3500HD High Country 4×4 – Duramax Power, Luxury Comfort, and Heavy-Duty Capability
This 2020 Silverado 3500HD High Country blends premium luxury with serious towing muscle. Powered by the legendary 6.6L Duramax Diesel paired with the 10-speed Allison transmission, it’s built to haul, tow, and work—while offering a refined, tech-rich interior. With High Country Deluxe, Z71 Off-Road, advanced trailering tech, and a long list of comfort features, this truck is equipped for both heavy-duty jobs and premium everyday driving.
Key Features:
Performance & Capability:
• 6.6L Duramax V8 Turbo Diesel (L5P) • Allison 10-Speed Automatic Transmission • 4×4 with AutoTrac Two-Speed Transfer Case • Z71 Off-Road Package: Hill Descent Control, Skid Plates, Off-Road Suspension • Dual Alternators (220A + 170A) • Exhaust Brake • Automatic Locking Rear Differential (G80) • Gooseneck / 5th Wheel Prep Package • Advanced Trailering System • Hitch Guidance with Hitch View • Trailer Brake Controller • Bed-Mounted 120V Power Outlet
Interior & Comfort:
• High Country Premium Jet Black Interior • Front Bucket Seats • 10-Way Power Driver & Passenger Seats • Driver & Passenger Memory (Seats & Mirrors) • Heated & Ventilated Front Seats • Heated Rear Outboard Seats • Heated Steering Wheel • Power Sliding Rear Window • Dual-Zone Automatic Climate Control • Floor Console with Storage • All-Weather Z71 Floor Liners • Rear Seat Storage Package • Ambient Interior Lighting • Sunroof
Technology & Infotainment:
• Chevrolet Infotainment 3 Premium with Navigation • 8" Touchscreen Display • Bose Premium Speaker System • Wireless Charging • HD Surround Vision + Bed View Camera • Rear Camera Mirror • Head-Up Display (HUD)
Safety & Driver Assistance:
High Country Deluxe & Safety Package II include: • Forward Collision Alert • Lane Departure Warning • Automatic Emergency Braking • Front Pedestrian Braking • Following Distance Indicator • IntelliBeam Auto High Beams • Lane Change Alert with Side Blind Zone Alert • Rear Cross Traffic Alert • Front & Rear Park Assist • Safety Alert Seat • Tire Pressure Monitoring System • High Idle Switch
Exterior & Utility:
• Iridescent Pearl Tricoat Exterior • LED Headlamps & LED Fog Lamps • Chrome Assist Steps • Chrome Door Handles & Mirror Caps • Power Heated Trailering Mirrors with Auto-Dimming • Chevrolet Durabed with Spray-On Bedliner • Power Up/Down Tailgate • LED Bed Lighting • Winter Grille Cover • Rear Wheelhouse Liners • Single Rear Wheel Configuration (SRW)
