New GMC Sierra Trucks for Sale in Wareham

Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

1Dealer Discount applied to everyone

Experience the New 2023 GMC Sierra 1500 at Robertson's GMC


The new 2023 GMC Sierra caters to one of the most popular vehicle market segments, full-size pickup trucks. The GMC Sierra is ruggedly built and given an edge by adopting an upscale design and luxurious elements. This truck has numerous available configurations, allowing it to meet diverse needs and preferences.

It also has commendable power-train options that enhance its capabilities with different tasks. Its versatile nature makes it a popular option for car buyers around Wareham. Read on to see what qualities make the GMC Sierra one of the most competitive options in its class.




The GMC Sierra is available with four engine options across its model lineup. The base models are powered by a turbocharged 2.7L four-cylinder engine mated to an eight-speed automatic transmission to make 310 horsepower and 430 pound-feet of torque. You may also get models with a 5.7L V8 engine that develops 355 horsepower and 383 pound-feet of torque. Those seeking immense power may consider the more giant 6.2L V8 machine, which comes with standard four-wheel drive to make 420 horsepower and 460 pound-feet of torque. The GMC Sierra also has a fuel-efficient turbocharged 3.0L inline-six diesel engine that makes 277 horsepower and 460 pound-feet of torque.


All engines but the base engine come with a 10-speed automatic transmission. Rear-wheel drive is the standard configuration with the available option for four-wheel drive. With the proper configuration, the new GMC Sierra can haul a payload of 2240 pounds and tow up to 13,200 pounds. Select trims in the lineup are designed for better off-road performance. The new Sierra handles well and ensures commendable ride quality for its size.




The Sierra's interior is designed to offer the best of both worlds. It can cater to the practical nature of a pickup truck with the addition of luxurious elements. Lower trim levels use primary quality material, ideal for a workhorse pickup truck. Higher-level trims are more opulent, with premium quality material and luxury features throughout the cabin. You will likely come across perforated leather seating, brushed aluminum, and open wood pore trims.


The cabin takes a driver-focused approach, with onboard controls placed well within the driver's reach. 


The truck is available in single, double, or crew cab configurations. These configurations result in a varied seating capacity. The single cab can seat three in its single-row bench seat. The double and crew cab can seat six individuals across the two rows. Models with first-row captain's chairs can seat five. The Crew cab is roomy and comfortable, making it well-suited to a family lifestyle.




You will likely come across a 13.4-inch touchscreen display on most Sierra models, which acts as the infotainment interface. This system supports wireless smartphone integration for both Apple CarPlay and Android Auto. It also supports Google software and its many utilities, including Google Play Store and Maps navigation. Music enthusiasts will appreciate the 12-Speaker Bose sound system. It is possible to recharge your smartphone wirelessly or through the available power points.




The available safety and driving assistance features include:

  • forward-collision warning
  • automated emergency braking
  • lane-departure warning
  • lane-keeping assist
  • blind-spot monitoring
  • rear cross-traffic alert
  • Adaptive cruise control
  • HD Surround Vision

Test Drive at Our Dealership Near Cape Cod


The new GMC Sierra is a competent full-size pickup truck built to offer a versatile pickup truck experience. It excels as a practical workhorse and offers a luxury pickup truck experience. Its rugged performance makes it well-suited to demanding tasks, adding value. Enthusiasts interested in owning this pickup truck may visit our dealership to make inquiries and request a test drive of the available inventory.

  1. Robertson's GMC

    2680 Cranberry Hwy
    Wareham, MA 02571

    • Sales: (508) 322-7348
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Get in Touch

  • Contact our Sales Department at: (508) 322-7348
  • Monday8:00 am - 6:00 pm
  • Tuesday8:00 am - 6:00 pm
  • Wednesday8:00 am - 6:00 pm
  • Thursday8:00 am - 6:00 pm
  • Friday8:00 am - 5:00 pm
  • Saturday8:00 am - 4:00 pm
  • SundayClosed