New GMC Sierra 1500 For Sale in Torrington

Find your 2023 GMC Sierra 1500 at Sullivan Automotive

Whether you're looking for a work truck or need a truck for the next family vacation, the 2023 GMC Sierra 1500 is here. Our team, here at Sullivan Automotive in Torrington, offers a wide selection of new 2023 GMC Sierra 1500 models, and you can learn more about them below.

Sierra 1500 Specs and Tech

Powering the 2023 GMC Sierra 1500 is a 2.7-liter Turbocharged High-Output Engine that puts out up to 310 horsepower, an impressive 430 pounds-feet of torque, and up to 9,400 pounds of towing power. You can also pair the Sierra 1500 with a powerful 5.3-liter V8 gas engine that goes well with the 10-speed automatic transmission. This V8 is capable of an impressive 355 horsepower and 383 pounds-feet of torque. Standard for models like the Elevation, Pro, and SLE trims, you can get up to 11,200 pounds of towing power. There's even a 3.0-liter Duramax Turbo-Diesel engine that's paired with the 10-speed automatic transmission for a similar amount of towing power. Models like the AT4X have a 420 horsepower 6.2L V8 gas engine that puts out up to 460 pounds-feet of torque for the highest level of performance in the Sierra 1500.

When it comes to the design of the 2023 Sierra 1500, you have a bold and modern model that can be customized to your style. Options like the Denali have a unique grille with a Vader Chrome finish and large 22-inch 7-spoke machined aluminum wheels and bright chrome accents. Some models, like the AT4, have a 2-inch factory lift installed for improved ground clearance and skid plates to help protect the underside. The available MultiPro Tailgate can be arranged in six different modes to help with loading, unloading, and accessing the truck bed.

If you want to travel in style, options like the Sierra 1500 Denali offer real wood trim and luxurious full-grain leather seating. A microsuede headliner, letter-trimmed instrument panel, and door panels help complete the look. Depending on your preference, you can choose a 40/20/40 bench front seat or front bucket seats.

Across the entire Sierra 1500 lineup, you have the GMC Pro Safety suite of features. Some of these features include the Lane Keep Assist and Lane Departure Warning to help you stay centered. The 2023 Sierra 1500 is also equipped with six airbags along with Automatic Emergency Braking to help you avoid potential collisions. Thanks to features like StabiliTrak, you have features such as Traction Control and an Electronic Stability Control System to help reduce wheel slippage during wet or snow-covered roads through Brake Assist and reduced engine power.

The 2023 GMC Sierra 1500 can be paired with a 13.4-inch Center touchscreen that has Android Auto™ and Apple CarPlay® compatibility. With this system, you can customize the screen to get directions, play your favorite music, and handle calls and texts hands-free. To help you reduce cord clutter, you can equip the 2023 Sierra 1500 with wireless charging.

  • Pro – Featuring LED lighting: headlamps, taillamps, and Daytime running lights
  • SLE – Includes a standard 13.4-inch center touchscreen and a 12.3-inch diagonal driver information center
  • Elevation – Adds a black-gloss grille and 20-inch wheels
  • SLT - Includes a 5.3L V8 gas engine and in-vehicle trailering app
  • AT4 – Is prepared for anything with a two-inch factory lift with off-road suspension, 3.0-liter Duramax Turbo-diesel engine, and Jet Black interior with heated and ventilated perforated leather seats
  • Denali – Shows off with open-pore wood with patterned aluminum trim, continuous damping adaptive ride view, and a signature Denali Grille AT4X – Includes a 6.2-liter V8 gas engine, Multimatic DSSV Spool-Valve Dampers, front and rear e-locking differentials, heated and ventilated 16-way power front seats with massage feature, and a 12-speaker Bose Premium Series sound system
  • Denali Ultimate – Upgrades to the Signature Denali Vader Chrome Grille and 22-inch wheels

Contact Sullivan Automotive to Test Drive a New 2023 GMC Sierra 1500

Which new 2023 GMC Sierra 1500 will you bring home to Waterbury, CT, Bristol, CT, or beyond? We invite you to talk with our team for more information on the 2023 Sierra 1500 or other great new GMC models available in our inventory. You can also stop by from Farmington or Hartford to see this popular pickup for yourself and take the 2023 Sierra 1500 out for a test drive.