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2026 GMC Sierra EV AT4 OVERVIEW

2026 GMC Sierra EV AT4 in Alton

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2-motor e4WD with GM-estimated up to 390 miles* of electric range
Super Cruise hands-free driver assistance technology* with 3-year OnStar® One plan*
35" diameter all-terrain tires, 2" additional ground clearance and red front recovery hooks*
4-Wheel Steer with CrabWalk®*

2026 GMC Sierra EV AT4 MODELS

Sierra EV AT4 Extended Range
Sierra EV AT4 Max Range

GMC Sierra EV AT4 Dealer in Alton

2026 GMC Sierra EV AT4 PERFORMANCE

RESPONSIVE POWER

The innovative 2-motor e4WD system delivers power to all four wheels simultaneously, automatically adjusting to driving conditions and giving you extra traction when you need it.

FACTORY-INSTALLED 2" LIFT

AT4 features a suspension lift in combination with 35" diameter tires to help provide an additional 2" of ground clearance for your off-road adventures.

SELECTABLE DRIVE MODES

Tailor your Sierra EV pickup truck for specific on-road and off-road adventures, road conditions or driving preferences.

2026 GMC Sierra EV AT4 APPEARANCE

BOLD WHEELS

18" aluminum wheels and 35" diameter all-terrain tires offer a rugged look.

AT4-EXCLUSIVE TOUCHES

Sierra EV AT4 includes unique AT4-exclusive features like signature red recovery hooks.*

MULTIPRO TAILGATE

The standard six-function MultiPro Tailgate helps make accessing, loading and unloading the cargo bed easier.

2026 GMC Sierra EV AT4 COMFORT

SPORTY AND COMFORTABLE

Sierra EV AT4 features a Forest Storm interior and heated steering wheel, as well as heated and ventilated front and heated rear outboard seating.

BOSE SOUND SYSTEM

Immerse yourself in superior sound, thanks to a premium Bose* 7-speaker audio system with Richbass woofer.

POWER YOUR GEAR

Plug in your gear wherever you are with up to 7.2 kW of off-boarding power using Energy Transfer or up to 10.2 kW* using the available Energy Transfer Pro, thanks to the available GM Accessories PowerBar+.

2026 GMC Sierra EV AT4 SAFETY & WARRANTY

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

BLIND ZONE STEERING ASSIST

Blind Zone Steering Assist can provide a brief, firm turn of the steering wheel when a potential collision is detected with a moving vehicle in the lane you’re entering.

FRONT PEDESTRIAN & BICYCLE BRAKING

At speeds between 5 and 50 mph, Front Pedestrian and Bicycle braking can help you avoid or reduce the severity of a front-end collision if a pedestrian or bicycle is detected directly ahead of you. It provides pedestrian and bicycle alerts and can automatically provide hard emergency braking or enhance the driver’s hard braking. It has limited nighttime and low visibility performance.

REAR PARK ASSIST

Rear Park Assist* can provide distance alerts to nearby detected objects behind your vehicle to help you park and avoid collisions when you’re in Reverse at low speeds.

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2026 GMC Sierra EV AT4 OVERVIEW

2026 GMC Sierra EV AT4 in Alton

2026 GMC Sierra EV AT4 MODELS

Sierra EV AT4 Extended Range

Sierra EV AT4 Max Range

GMC Sierra EV AT4 Dealer in Alton

2026 GMC Sierra EV AT4 PERFORMANCE

RESPONSIVE POWER

FACTORY-INSTALLED 2" LIFT

SELECTABLE DRIVE MODES

2026 GMC Sierra EV AT4 APPEARANCE

BOLD WHEELS

AT4-EXCLUSIVE TOUCHES

MULTIPRO TAILGATE

2026 GMC Sierra EV AT4 COMFORT

SPORTY AND COMFORTABLE

BOSE SOUND SYSTEM

POWER YOUR GEAR

2026 GMC Sierra EV AT4 SAFETY & WARRANTY

PRO GRADE PROTECTION

BLIND ZONE STEERING ASSIST

FRONT PEDESTRIAN & BICYCLE BRAKING

REAR PARK ASSIST

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