2025 GMC Sierra 1500 AT4

Vehicle specifications

Features & options

• Active Exhaust, Dual, Sport-Mode Enabled
• Alternator, 170 Amps
• At4 Preferred Equipment Group
• At4 Preferred Package
• At4 Premium Package
• Audio System, 13.4'' Diagonal Premium Gmc Infotainment System With Google Built In Apps Such As Navigation And Voice Assistance, Includes Color Touch-Screen, Multi-Touch Display, Am/Fm Stereo
• Battery, Heavy-Duty 730 Cold-Cranking Amps/80 Amp-Hr, Maintenance-Free
• Bed View Camera
• Cooling, Auxiliary External Transmission Oil Cooler
• Cooling, External Engine Oil Cooler
• Emissions, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont, Virginia And Washington State Requirements
• Emissions Override, Federal
• Engine, 6.2L Ecotec3 V8
• Gvwr, 7100 Lbs. (3221 Kg)
• Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim
• License Plate Kit, Front
• Lpo, Off-Road High Clearance Steps
• Multicolor 15'' Diagonal Head-Up Display
• Rear Axle, 3.23 Ratio
• Rear Camera Mirror, Inside Rearview Auto-Dimming
• Seats, Front Bucket
• Summit White
• Sunroof, Power
• Technology Package
• Tires, 275/60R20sl All-Terrain, Blackwall
• Tire, Spare 255/80R17sl All-Season, Blackwall
• Transmission, 10-Speed Automatic With Electronic Precision Shift, Electronically Controlled
• Universal Home Remote
• Wheels, 20'' X 9'' (50.8 Cm X 22.9 Cm) Machined Aluminum
• Window, Power, Rear Sliding With Rear Defogger

Dealer notes

Command the road and the trail with the bold 2025 GMC Sierra 1500 4WD Crew Cab 147'' AT4. Finished in a striking Summit White exterior, this full-size pickup effortlessly combines rugged off-road capability with modern automotive design. Designed for drivers who demand exceptional versatility without sacrificing presence, this Sierra 1500 AT4 Crew Cab offers a spacious four-door layout and an imposing stance that looks equally at home on the job site or heading off the beaten path.At the heart of this capable truck is the powerful 6.2L EcoTec3 V8 engine, delivering robust horsepower and massive torque for effortless towing, hauling, and highway passing. Paired with an advanced Four Wheel Drive drivetrain, this 2025 GMC Sierra 1500 provides confident traction and control across demanding terrains and challenging weather conditions. Adding to its off-road utility and practical design, the included LPO off-road high clearance steps maintain optimal ground clearance while ensuring easy access into the cab when tackling tough landscapes.Inside, the cabin offers a refined atmosphere wrapped in Jet Black leather with eye-catching Kalahari accents. Drivers and passengers benefit from the elevated comfort and convenience of the AT4 Premium Package alongside the cutting-edge innovations of the Technology Package. A power sunroof fills the spacious interior with natural light, perfectly complementing the truck's high-end feel. Experience the ultimate harmony of V8 performance, premium interior design, and off-road capability—contact us today to schedule your test drive in this 2025 GMC Sierra 1500 AT4.

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