The 2026 GMC Sierra EV AT4 is a high-quality, all-electric off-road pickup truck that combines powerful performance, the capability to handle rugged conditions, and cutting-edge technology. It features a dual-motor e4WD system; equipped with the 'Extended Range' battery, it delivers 625 horsepower and 775 lb-ft (1,050 Nm) of torque, while opting for the 'Max Range' configuration increases its output to 725 horsepower.
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Basic Info |
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Engine |
Dual-Motor Electronic 4WD (e4WD) |
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Transmission |
Single-Speed Direct Drive |
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Vehicle Type |
4-Door 5-Passenger Off-Road EV Pickup |
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No. of Doors |
4-Door |
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Status |
Released |
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Release Date |
2026 Model Year |
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Fuel Type |
All-Electric |
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Colors |
Summit White, Glacier White Tricoat, Coastal Dune, Coastal Dune, Deep Ocean Metallic, Dark Ember Metallic, Magnus Gray Matte, Onyx Black, Thunderstorm Gray |
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Dimensions & Weight |
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Curb Weight |
8,157–8,300 lbs |
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Overall Height |
80.0 in (Factory 2" Lifted Height) |
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Overall Length |
233.4 in (5,929 mm) |
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Overall Width |
83.8 in (2,129 mm w/o mirrors) / 94.3 in (2,395 mm w/ mirrors) |
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Wheelbase |
146.0 in (3,708 mm) |
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Ground Clearance |
10.1 in |
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Shoulder Room |
NA |
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Headroom |
NA |
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Legroom |
NA |
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Hip Room |
NA |
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Front Track |
NA |
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Rear Track |
NA |
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Engine & Battery |
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Power |
725 hp (Max Power Mode) |
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Torque |
775 lb-ft
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Drivetrain |
e4WD (Electric 4-Wheel Drive) |
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Battery Type |
800V High-Voltage DC Public Fast Charging |
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Battery Capacity |
800V |
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Wheels & Tires |
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Tire Size |
35-inch Diameter Goodyear® Wrangler Territory All-Terrain Tires |
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Wheel Size |
18-inch or 20-inch |
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Wheel Type |
Machined Aluminum AT4 Wheels w/ Dark Accents |
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Steering |
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Turning Diameter |
39.1 ft (11.9 m) |
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Steering Type |
Electric Power-Assisted Steering (EPAS) |
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Transmission |
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Gearbox |
Single-Speed Direct Drive |
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Transmission Type |
Direct Drive Automatic |
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Performance |
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Top Speed |
112 mph (180 km/h) |
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Acceleration 0–100 km/h (0–62 mph) |
4.43 seconds |
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Fuel Economy |
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City |
NA |
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Highway |
NA |
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Combined |
NA |
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Capacities |
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Seating Capacity |
5 passengers |
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Cargo Volume |
Crew Cab w/ 5'10" (70.6 in) Bed |
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Maximum Towing Capacity |
Up to 10,500–12,500 lbs |
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Fuel Tank Capacity |
NA |
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Suspension |
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Front |
Independent coil suspension, lifted |
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Rear |
Independent coil suspension, lifted |
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Brakes |
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Brake Type |
17-inch sliding-caliper disc brakes with DuraLife rotors |
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Brake System |
Four-wheel anti-lock braking sysetm, Four-wheel disc brakes with regenerative braking |
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Exterior Features |
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Alloy Wheels |
Yes |
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Sun/Moon Roof |
Yes |
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Spoiler |
Yes |
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Front Camera |
Yes |
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Rear Camera |
Yes |
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Roof Antenna |
Yes |
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Rear Parking Aid |
Yes |
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Intermittent Wipers |
Yes |
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Power Folding Mirrors |
Yes |
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LED Headlights |
Yes |
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Interior Features |
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Cruise Control |
Yes |
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Alarm |
Yes |
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Keyless Entry |
Yes |
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Adjustable Steering Wheel |
Yes |
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Parking Aid |
Yes |
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Power Mirrors |
Yes |
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Power Windows |
Yes |
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Vanity Mirror |
Yes |
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Power Steering |
Yes |
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Keyless Start |
Yes |
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Power Door Locks |
Yes |
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Cup Holders |
Yes |
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Glove Box |
Yes |
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Digital Display |
Yes |
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Heated Seats |
Yes |
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Heated Steering Wheel |
Yes |
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Climate Control |
Yes |
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Normal/Sport Modes |
Yes |
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Multi-Function Steering |
Yes |
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Trip Computer |
Yes |
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Anti-Theft System |
Yes |
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Entertainment Features |
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Android Auto |
Yes |
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Apple CarPlay |
Yes |
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AM/FM Stereo |
Yes |
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MP3 Player |
Yes |
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Bluetooth |
Yes |
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Navigation System |
Yes |
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Voice Command |
Yes |
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WiFi Hotspot |
Yes |
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LCD |
Yes |
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Speakers Front |
Yes |
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Speakers Rear |
Yes |
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Safety Features |
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Brake Assist |
Yes |
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Electronic Stability Control |
Yes |
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Child Safety Lock |
Yes |
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Lane Departure Warning |
Yes |
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ABS |
Yes |
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Driver Airbags |
Yes |
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Passenger Airbags |
Yes |
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Pre-Collision System |
Yes |
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Pedestrian Detection |
Yes |
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Defogger |
Yes |
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Road Sign Assist |
Yes |
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Smart Stop Technology |
Yes |
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Automatic High Beams |
Yes |
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