2026 Silverado EV Trail Boss Extended- Offroad Range [Specs]

Engine and Performance Details:

Dual-motor electric drivetrain with front and rear electric drive units, 625 horsepower with Wide Open Watts mode, 775 lb-ft of torque, Performance Torque Vectoring system, Electronic 4WD capability, Extended Range battery pack providing 410 miles EPA-estimated range, DC fast charging up to 300 kW with 670V system, Level 2 charging up to 19.2kW/80 amps providing 37 miles per hour charging, Maximum towing capacity of 12,500 pounds, Payload capacity of 2,100 pounds, 4-wheel steering with Sidewinder diagonal steering mode, Multiple drive modes including Terrain, Off-road, and Wide Open Watts.

Off-Road Capability and Design:

Trail Boss-specific 2-inch suspension lift providing 24% higher ground clearance than base Silverado EV, High Stance Suspension with uniquely tuned coil suspension and hydraulic rebound control system, 35-inch all-terrain Goodyear tires mounted on exclusive 18-inch wheels, Approach angle of 31.6 degrees, Departure angle of 25.1 degrees, Breakover angle of 19.2 degrees, Ground clearance of 255mm (10.04 inches), Terrain Mode for enhanced low-speed control on uneven terrain, Sidewinder mode allowing diagonal movement at low speeds, Red front tow hooks, High-angle approach front fascia, Trail Boss exterior badging, Auxiliary switches for accessory lights and equipment.

Technology and Interior Features:

17.7-inch diagonal advanced color LCD infotainment display with Google built-in, 11-inch diagonal Driver Information Center, Available 14-inch diagonal Head-Up Display, Super Cruise hands-free driver assistance technology with Google Maps integration, Black and Artemis interior with red accent stitching, Trail Boss-exclusive interior badging, Heated steering wheel with memory settings, Wireless phone charging capability, Available Bose Premium Sound System with 7-speakers and subwoofer, SiriusXM with 360L trial subscription, Universal home remote, Multi-Flex Midgate for extended cargo capability, eTrunk with 10.7 cubic feet of storage and available power up/down functionality.

Advanced Safety and Driver Assistance:

Super Cruise hands-free driving technology with enhanced integration, Adaptive Cruise Control with automatic speed adjustment to posted speed limits, Enhanced Automatic Emergency Braking system, Forward Collision Alert with automatic braking capability, Lane Keep Assist and Lane Departure Warning systems, Blind Spot Monitor with Side Bicyclist Alert, HD Surround Vision camera system, Intersection Automatic Emergency Braking, Reverse Automatic Braking with Rear Cross Traffic Braking, Rear Pedestrian Alert system, Traffic Sign Recognition, Safety Alert Seat with haptic feedback, Emergency Brake Assist, Trailer Integration Package with Blind Zone Steering Assist, Enhanced Automatic Parking Assist capability.