Bellamy Strickland Chevrolet Buick GMC

145 Industrial Blvd McDonough, GA 30253

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2025 GMC Sierra 1500 AT4 OVERVIEW Overview Icon

2025 GMC Sierra 1500 AT4 in McDonough

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  • Duramax® 3.0L Turbo-Diesel engine with 10-speed automatic transmission
  • 2" factory lift with off-road suspension and Rancho® monotube shocks
  • Two-speed Autotrac® transfer case and underbody skid plates
  • Unique Jet Black interior with Kalahari accents and heated and ventilated perforated front leather seating surfaces
2025 GMC Sierra 1500 AT4 Main Img

At Bellamy Strickland Chevy Buick GMC near McDonough offering you the best service when it comes to buying or leasing a new or used vehicle is our top priority. Our committed and courteous sales staff are here for you when you’re ready to find your next vehicle. Regardless of what brings you in, our team will have you driving off the lot in style and comfort. Take the 2025 GMC Sierra 1500 AT4 out for a test drive and find out what you were missing.

2025 GMC Sierra 1500 AT4 MODELS

  • Sierra 1500 AT4 AT4

    Sierra 1500 AT4 AT4

  • Sierra 1500 AT4 AT4X

    Sierra 1500 AT4 AT4X

GMC Sierra 1500 AT4 Dealer in McDonough

2025 GMC Sierra 1500 AT4 PERFORMANCE Performance Icon

2025 GMC Sierra 1500 AT4 performance

HILL DESCENT CONTROL

Both Sierra AT4 and AT4X off-road trucks come with Hill Descent Control, an antilock braking feature engineered to help provide a smooth, controlled descent on steep declines.

2025 GMC Sierra 1500 AT4 performance

AT4 OFF-ROAD SUSPENSION

The GMC Sierra 1500 AT4 full-size truck offers powerful capability engineered to take on off-road obstacles and the tough backcountry.

2025 GMC Sierra 1500 AT4 performance

FACTORY-INSTALLED 2" LIFT

AT4 and AT4X full-size trucks feature a 2" suspension lift to help provide serious clearance for your off-road adventures.

2025 GMC Sierra 1500 AT4 APPEARANCE Appearance Icon

2025 GMC Sierra 1500 AT4 Appearance Main Img
2025 GMC Sierra 1500 AT4 appearance

AT4 FRONT BUMPER AND GRILLE

Grille with high-gloss black header, insert bars with gloss-black accents and red recovery hooks.*

2025 GMC Sierra 1500 AT4 appearance

EXCLUSIVE AT4X WHEELS

Rugged 33" Goodyear® Wrangler Territory mud terrain tires and 18" painted aluminum wheels with dark painted pockets.

2025 GMC Sierra 1500 AT4 appearance

AEV OUTFITTING

The AEV stamped steel front bumper with front winch capability and stamped boron steel front approach AEV skid plate on AT4X offer versatility and protection for off-roading.

Here at Bellamy Strickland Chevy Buick GMC, we want our customers to feel reassured that our team has their best interests in mind when buying your next vehicle. We have all the tools necessary to find the best vehicle for all your needs. Don’t have time to make it to our dealership? Check out all of the helpful tools we offer on our website to make your car buying experience quick and easy. Search and compare models, get a trade in value and you can even apply for financing with just a few clicks. Our Bellamy Strickland Chevy Buick GMC dealership near McDonough always has deals going on with all of our models such as the amazing 2025 GMC Sierra 1500 AT4. Visit us today and experience everything this vehicle has to offer.

2025 GMC Sierra 1500 AT4 COMFORT Comfort Icon

2025 GMC Sierra 1500 AT4 comfort

AT4 INTERIOR

Heated and ventilated front driver and passenger perforated-leather seating surfaces in Jet Black with Kalahari interior and AT4 accents.

2025 GMC Sierra 1500 AT4 comfort

PREMIUM GMC INFOTAINMENT SYSTEM

A reconfigurable 13.4" diagonal color touchscreen provides a seamless way to access, manage and customize your favorite in-vehicle entertainment.

2025 GMC Sierra 1500 AT4 comfort

WIRELESS CAPABILITY

Run the show from behind the wheel by connecting your compatible smartphone to your in-vehicle touchscreen via phone projection.

2025 GMC Sierra 1500 AT4 comfort

12.3" DIAGONAL DRIVER INFORMATION CENTER

Reconfigure your display by choosing from Classic, Progressive, Digital or Clean configurations.

2025 GMC Sierra 1500 AT4 SAFETY & WARRANTY Safety Icon

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
2025 GMC Sierra 1500 AT4 Safety Main Img
2025 GMC Sierra 1500 AT4 safety

FRONT & REAR PARK ASSIST

When attempting to park, the Front and Rear Park Assist* feature can provide distance alerts to nearby detected objects in front of or behind your pickup to help you park and avoid collisions at low speeds.

2025 GMC Sierra 1500 AT4 safety

HD SURROUND VISION

Navigate trails and parking lots with ease, using multiple camera views that display a digital overhead image of the area around your AT4 or AT4X off-road truck.*

Our Bellamy Strickland Chevy Buick GMC dealership near McDonough offers a wide selection of new and used cars for you to choose. Looking for something unique and exciting, then look no further than the 2025 GMC Sierra 1500 AT4 which will leave you breathless. Our customers trust us and always return to our dealership for their next vehicle purchase because here at Bellamy Strickland Chevy Buick GMC we always put our customers first, no matter the reason for your visit we will treat you like family, and you will be taken care of to the full extent. We look forward to getting you into your dream car today!

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