The GMC Sierra 1500

The 2023 GMC Sierra 1500 is one of the most innovative vehicles currently on the market. Boasting several "best-in-class" characteristics, this full-size truck's capability is off the charts. It's also one of the most high-tech models in its class, with innovations in trailering technology, safety systems, and infotainment.


2023 GMC Sierra 1500 Details

Under its hood, these GMC trucks offer best-in-class diesel horsepower and torque. Moreover, you'll also enjoy best-in-class four-wheel drive (4WD) diesel towing capacity.

These accolades come courtesy of an available 3.0-liter turbocharged inline-six diesel engine that 277 hp and 460 lb-ft of torque. This isn't the only dynamic engine available for the 2023 GMC Sierra 1500 - you'll also have two V8 power plants to consider, as well as a turbocharged four-cylinder engine.

A test drive at Gillman Chevrolet Buick GMC also introduces the 2023 GMC Sierra 1500 model's terrific technology. Highlights here include over 40 inches diagonal of combined driver-focused digital displays - the most in the full-size truck class. Prominent here is a 13.4-inch diagonal center touchscreen that's as sleek and intuitive as they come. Also at your command are the most trailering-assistance technologies in this segment.

2023 GMC Sierra 1500 Safety and Special Features

This truck's "class-leading" trend continues in the category of safety, led by the first-in-class Super Cruise system. This hands-free driver-assistance technology can perform automatic hands-free lane changing to maintain your set speed, and also allows you to pull a trailer hands-free. Meanwhile, you'll also have advanced driver assistance systems such as frontal collision mitigation and front/rear parking sensors at your command.

Special features-wise, there's no end to this truck's personalization opportunities. GMC financing unlocks groundbreaking amenities such as the MultiPro tailgate and the ProGrade Trailering system, as well as high-end upgrades such as wireless charging, heated/ventilated front seats, and a carbon-fiber bed.

Also, off-roaders should check out the new AEV Edition package. It adds first-class features such as new larger 33-inch Goodyear® Wrangler Territory MT tires and a Boron steel front approach skid plate.

Drive the 2023 GMC Sierra 1500 Today

Trucks like the 2023 GMC Sierra 1500 don't come around too often, so schedule a test drive at our GMC dealership today. Behind the wheel of this innovative, uber-capable full-size pickup, you'll have a world of possibilities at your fingertips. 


Gillman Chevrolet Buick GMC

1801 Industrial Way
Directions San Benito, TX 78586

  • Contact: (956) 238-3193