New GMC Sierra 1500 in Union, NJ

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Discover the All-New 2023 GMC Sierra 1500 in Union, NJ

If you are looking for a technologically advanced, highly capable full-size truck for your daily drive or work duties near Union, NJ, the new 2023 GMC Sierra 1500 has everything you need and more. At Maxon Buick GMC in Union, we are proud to introduce the all-new 2023 GMC Sierra 1500 to our lineup! This full-size truck offers a seamless balance of exterior strength, high-end towing, interior tech systems, and spaciousness. Visit us on Route 22 West in Union today for an exclusive look at everything we offer!

Trim Levels

The new 2023 GMC Sierra 1500 is available in eight trim levels, each with a unique set of features and characteristics in Union, NJ:

  • Pro : comes with a 2.7-liter 4-cylinder engine (310 horsepower and 348 lb-ft of torque), 17" steel wheels, LED headlights, chrome bumpers, heated side mirrors, keyless entry, a 7" touchscreen, Apple CarPlay/Android Auto, Forward Collision Warning, and Lane-Keeping Assist
  • SLE : adds 17" alloy wheels, body-color doors, LED bed lighting, trailer hitch receiver, remote engine start, power-adjustable driver's seating, a 13.4" touchscreen, a digital instrument panel, satellite radio, heated front seats, and more
  • Elevation : comes with 20" wheels, LED fog lights, higher towing capacity, a single-speed transfer case, and cloth upholstery
  • SLT : comes with 18" wheels, chrome exterior details, power-folding side mirrors, leather upholstery, driver's seat memory settings, a power-adjustable front passenger seat, and wireless smartphone controls
  • AT4 : adds standard 4WD, a two-speed transfer case, Hill Descent Control, model-specific suspension, all-terrain tires, skid plates, recovery hooks, and adjustable traction controls
  • AT4X : offers superior off-road capability with adaptive dampers and front/rear locking differentials. Also comes with Adaptive Cruise Control, a Virtual Rearview Mirror Camera, bed-view camera views, and more
  • Denali : comes with adaptive suspension, a spray-in bedliner, a Bose audio system, 20" wheels, side steps, heated second-row seats, ventilated front seats, and wireless charging
  • Denali Ultimate : top-level trim includes 22" wheels, a head-up display, tailgate-mounted speakers, a 12-speaker Bose sound system, Super Cruise, and more


The new 2023 GMC Sierra 1500 is available with the following engine options:

  • Turbocharged 2.7-liter 4-cylinder engine : 310 horsepower and 348 lb-ft of torque
  • Turbocharged 3.0-liter 6-cylinder engine : 277 horsepower and 460 lb-ft of torque
  • 5.3-liter V8 engine : 355 horsepower and 383 lb-ft of torque
  • 6.2-liter V8 engine : 420 horsepower and 460 lb-ft of torque

Technology & Safety

The 2023 GMC Sierra 1500 is well-equipped with advanced tech and safety systems to keep you and your passengers connected and secure on the go. A 7" touchscreen, Apple CarPlay and Android Auto, a 6-speaker sound system, and USB ports are standard for the base model, along with Forward Collision Warning, Automatic Emergency Braking, and Lane-Keeping Assist.

Available safety systems for the 2023 GMC Sierra 1500 include a Surround-View Camera System, Automatic Rear Braking, Safety Alert Seating, Trailer Blind Spot Monitor, Adaptive Cruise Control, Super Cruise, Front/Rear Parking Sensors, a Virtual Rearview Mirror Camera, and more.

Visit Our GMC Truck Dealership in Union Today!

Our team is excited to show off the all-new 2023 GMC Sierra 1500 model line, so stop by Maxon Buick GMC in Union for an exclusive test drive! We are eager to get you started.

  1. Maxon Buick GMC

    2301 RT 22 West
    Union, NJ 07083

    • Sales: (908) 768-2036
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Get in Touch

  • Contact our Sales Department at: (908) 768-2036
  • Monday9:00 am - 8:00 pm
  • Tuesday9:00 am - 8:00 pm
  • Wednesday9:00 am - 8:00 pm
  • Thursday9:00 am - 8:00 pm
  • Friday9:00 am - 8:00 pm
  • Saturday9:00 am - 8:00 pm
  • SundayClosed