2026 GMC Sierra EV: Elevation & AT4 Trims Expand Electric Truck Lineup

GMC’s electrification strategy takes a bold leap forward with the expanded 2026 Sierra EV lineup. Following its debut as a 2024 model and an exclusive Denali release for 2025, the Sierra EV now welcomes two new variants: the value-focused Elevation and the rugged AT4. Alongside these additions, GMC introduces a more affordable Standard Range battery option, slashing the base price by $27,500 compared to earlier models. This strategic expansion positions the Sierra EV as a formidable competitor in the rapidly growing electric pickup segment.

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Detailed Trim Level Breakdown

Elevation: The Value-Focused Entry Point

The Sierra EV Elevation serves as the gateway to GMC’s electric truck lineup, offering impressive standard features while maintaining an accessible price point. Key characteristics include:

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• 18-inch alloy wheels with all-season tires
• MultiPro Tailgate with six functions and power operation
• Standard power-operated front trunk (frunk) with 12 cubic feet of storage
• Available Premium Package adds MultiPro Midgate, spray-in bedliner, ventilated seats, and Bose audio
• Optional Super Cruise hands-free driving technology
• 
  

AT4: The Off-Road Specialist

GMC’s AT4 trim brings serious off-road capability to the Sierra EV lineup, featuring:

• 2-inch suspension lift for enhanced ground clearance
• Aggressive 35-inch all-terrain tires on 18-inch wheels
• Standard rear-wheel steering for improved maneuverability
• Off-road protection with front skid plate and red recovery hooks
• Distinctive illuminated red GMC badge and unique interior trim
• Optional Max Range package adds panoramic roof and enhanced bidirectional charging
• 

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Denali: The Premium Performer

The range-topping Denali trim continues to set the standard for luxury in the Sierra EV lineup:

• Premium 22-inch wheels with unique design
• Standard Super Cruise driver assistance technology
• Luxurious interior with premium materials throughout
• Walk-up grille illumination for enhanced presence
• Available Reserve Package with air suspension, four-wheel steering, and 24-inch wheels

Powertrain Options and Performance Specifications

All 2026 Sierra EV models feature dual-motor all-wheel drive configurations, with output varying by trim and battery selection:

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Extended Range Battery Performance

• Elevation: 645 hp / 765 lb-ft torque
• AT4: 625 hp / 775 lb-ft torque
• Denali: 645 hp / 785 lb-ft torque

Max Range Battery Performance

• AT4: 725 hp / 775 lb-ft torque
• Denali: 760 hp / 785 lb-ft torque

While GMC hasn’t released official specifications for the Standard Range battery, the Extended Range pack delivers an estimated 390 miles (based on 2025 EPA ratings), with the Max Range variant potentially achieving up to 460 miles per charge. The Sierra EV’s 800-volt architecture supports ultra-fast 350 kW DC charging, capable of adding 100 miles of range in approximately 10 minutes under ideal conditions.

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Towing and Payload Capabilities

The 2026 Sierra EV maintains impressive work credentials despite its electric powertrain:

• Maximum towing capacity: 12,500 pounds (Elevation/Denali), 12,300 pounds (AT4)
• Payload capacity: 2,250 pounds (Elevation/Denali), 1,950 pounds (AT4)
• Standard trailer hitch provisions with integrated wiring
• Available trailer camera system for enhanced visibility

Technology and Charging Features

The Sierra EV incorporates cutting-edge technology to enhance both convenience and capability:

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• Bidirectional charging for vehicle-to-home and vehicle-to-grid functionality
• Advanced regenerative braking system with multiple levels of adjustment
• Standard 15-inch infotainment display with Google built-in
• Available Ultra Cruise for expanded hands-free driving capability
• Integrated power export for worksite or recreational use

Competitive Positioning in the EV Truck Market

The expanded 2026 Sierra EV lineup strengthens GMC’s position in the competitive electric truck segment by:

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• Offering a broader price range to attract more buyers
• Providing specialized trims for different use cases
• Delivering class-leading range estimates in Max Range configuration
• Maintaining strong towing and payload numbers despite EV conversion
• Incorporating unique features like the MultiPro Midgate and CrabWalk

With its expanded lineup, reduced entry price, and impressive specifications, the 2026 GMC Sierra EV presents a compelling option for buyers considering the transition to electric trucks. The addition of the Elevation and AT4 trims ensures there’s a Sierra EV to suit a wide range of needs and budgets, from work-focused configurations to luxury-oriented and off-road-capable variants.

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