Drivers who are familiar with our GMC dealership are always impressed with the assortment of vehicles on our lot. Our new car inventory includes GMC trucks, Buick cars and SUVs, and new Chevy models. When motorists tell us they want a full-size pickup that's equal parts capable and versatile, we typically steer them in the direction of the great-looking, ready-to-work 2020 GMC Sierra 1500.

2020 GMC Sierra 1500 Details

If you believe that variety is the spice of life, you'll like all the options that the new GMC Sierra 1500 will lay out in front of you. The mighty truck is available with three cab styles, three bed lengths, five engine choices, and six trims.

The truck's base engine is a 4.3-liter V6 engine that has plenty of oomph. As you probably guessed, the other engines produce even more lb-ft of torque. The available 3.0-liter turbodiesel engine generates the most power at 420 lb-ft of torque. If your truck isn't equipped with the base engine, the engine will be paired with either an eight- or 10-speed automatic transmission.

We're not just your local San Benito, TX GMC dealers. Our team consists of people who enjoy the outdoors just like you do. With that in mind, we're happy to tell you that the GMC Sierra 1500 is available with four-wheel drive and the pickup can tow up to 12,100 pounds when properly equipped.


2020 GMC Sierra 1500 Safety and Special Features

Even though it's a workhorse at heart, you'll see that the GMC Sierra is outfitted with an array of comfort and convenience features when you visit our GMC dealership near Brownsville, TX. Bluetooth™ connectivity, an onboard Wi-Fi hotspot, and a rearview camera are samples of the comfort and convenience features you'll discover on the pickup.

One of the truck's really cool features is the MultiPro™ configurable tailgate, which is standard starting with the SLT model. This tailgate can be set to six different positions. You can use the tailgate as a step, table or an extension of the truck's bed, among other options.


Buying a 2020 GMC Sierra 1500

To buy a new GMC Sierra 1500 in a stress- and hassle-free environment, visit Gillman Chevrolet Buick GMC today!

Model details

Engine: 4.3-liter engine

Power: 285 horsepower, 305 lb-ft torque

Transmission: Six-speed automatic


Safety/Special Features:

-Rearview Camera

-Seven- or Eight-Inch Touchscreen

-Bluetooth™ Connectivity

-Android Auto™ & Apple CarPlay™

-Remote Keyless Entry

-MultiPro™ Configurable Tailgate