New GMC Sierra 1500

New 2021 GMC Sierra 1500 Trucks for Sale in Costa Mesa

When it comes to tackling tough jobs, you need a professional-grade truck. The new 2021 GMC Sierra 1500 will exceed your expectations with outstanding capability, cutting-edge technology, and iconic design. The latest Sierra 1500 offers many class-leading accomplishments in a highly competitive segment, such as more cargo bed volume than any other competitor, an available first six-function MultiPro Tailgate, and an industry-first available carbon-fiber composite bed.

As a GMC dealer serving Huntington Beach, we offer all your automotive needs at our dealership. With our one-stop shopping experience, you will find high-quality inventory, affordable financing, and expert service. We are known for our exceptional customer service and online tools that make for a highly satisfying shopping experience.

Learn more about the new 2021 GMC Sierra to find out if it's right for your daily driving around Newport Beach.

What's New for 2021?

The new Sierra 1500 offers more convenience, versatility, and style for the 2021 model year. There are new paint options available for the Sierra 1500, providing more opportunities to find the model that suits your preferences. When it comes to performance, the trailer-assistance feature has been updated for improved performance, along with a new jack-knife alert and a trailer-length indicator. Additionally, the diesel engine costs less than the previous year.

The highly versatile MultiPro tailgate is available across more trim levels for increased adaptability and convenience. If you love off-roading, the AT4 trim level now includes Goodyear Wrangler Territory tires and a high-clearance step. 


The Sierra 1500 comes with a standard 4.3-liter EcoTec3 V6 engine that throws down 285 horsepower and 305 pound-feet of torque for impressive standard power. A six-speed automatic transmission provides a Tow/Haul Mode, Powertrain Grade Braking, and Cruise Grade Braking for more capability. For a more versatile gear range, there is the option of a ten-speed automatic transmission that comes standard for the Duramax® 3.0-liter Turbo-Diesel and 6.2-liter EcoTec®3 V8 engine options.

With five engine options to choose from, you can choose the power needed for your daily travels around Santa Ana. The other four engine options include:

  • 2.7-liter Turbo Engine: 310 horsepower and 348 pound-feet of torque
  • 5.3-liter EcoTec®3 V8: 355 horsepower and 383 pound-feet of torque
  • Duramax® 3.0-liter Turbo-Diesel: 277 horsepower and 460 pound-feet of torque
  • 6.2-liter EcoTec®3 V8: 420 horsepower and 460 pound-feet of torque


Whether you need to tow a construction trailer or a boat to your favorite fishing spot, the Sierra 1500 provides the capability you need to take on a broad range of challenges. With up to 11,800 pounds of maximum conventional hitch towing when equipped with the trailering package and the 6.2-liter EcoTec3 V8, you can discover a new sense of possibility and workplace productivity.

The Sierra 1500 also offers up to 2,250 pounds of payload capacity when you choose the regular cab body style. Some of the features that make the Sierra 1500 so capable include:

  • Two-speed Autotrac Transfer Case
  • Automatic Stop/Start
  • Automatic locking rear differential
  • Engine block heater
  • Four-wheel drive


The new Sierra 1500 combines bold design with practicality for a light-duty truck that is stylish and functional. Features like a CornerStep rear bumper makes it possible to easily access the cargo bed, while the available cargo bed LED lighting provides the visibility you need for accessing your cargo in low light.

Some of the top design features, inside, and out, for the new Sierra 1500 include:

  • MultiPro™ Audio System by Kicker
  • Wireless Apple CarPlay™ and Android Auto® capability for compatible phones
  • 4G LTE Wi-Fi® hotspot capable
  • GMC MultiPro Power Steps
  • Ventilated driver and front passenger seats

Visit Our GMC Dealership near Anaheim

If you're interested in learning more about the new 2021 Sierra 1500, see what it's like in the driver's seat. Schedule a test drive today!

1 Suburban Savings is applied for eveyone

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