Feb 13, 2026
 2025 GMC Sierra 1500

You need a truck that’s built to tackle the challenges of the roads of tomorrow — you need the 2025 GMC Sierra 1500. Offering unparalleled options for performance, comfort, and safety, this model is everything you need in a truck. Get a summary of features for the new GMC Sierra 1500 in this model overview.

Previewing the 2025 GMC Sierra 1500

Performance

 2025 GMC Sierra 1500 performance

A truck isn’t worth your time unless it can handle itself as capably on city streets as it can on the open road like the new Sierra 1500 can. The engine is at the heart of every truck, and this one is no different with its strong 2.7L Turbo‑4 Gas engine. This model has a maximum of 310 horsepower. Additionally, there’s an advanced transmission and an improved suspension to secure smooth handling on any terrain. Other performance features available for this model include:

  • Transmission 10-speed automatic
  • Available ProGrade® Trailering System
  • Available Multimatic® DSSV dampers

Technology

2025 GMC Sierra 1500 technology

The technology in the new Sierra 1500 has something for everyone. The Sierra 1500 is safer thanks to available safety features from GMC, designed to keep you and your passengers out of harm’s way. Couple unparalleled safety with this model’s winning combination of available infotainment features, and it’s clear it’s a leader in its class. There are a number of standard and available technology features for this truck, including:

  • Blind-spot monitoring and rear cross-traffic alert
  • Available 15″ diagonal Head-Up Display
  • 12.3″ diagonal Driver Information Center

Design

2025 GMC Sierra 1500 design

From the moment you roll onto the scene, people should be able to take one look at the Sierra 1500 and tell what you’re all about. Load up the Sierra 1500’s bed to take advantage of a generous maximum cargo space of up to 62 cu ft. Equip your new Sierra 1500 with any of its available comfort-boosting features to give your passengers a completely satisfying riding experience. Take a look at some of the other design features and options for this pickup:

  • 12V front power outlet
  • 10-way power driver seat with power lumbar
  • Available Power sunroof

Discover the 2025 GMC Sierra 1500 in Wallingford, CT

Look up the 2025 GMC Sierra 1500 at Wallingford GMC. We can tell you more about this model or other new GMC cars for sale in Wallingford, CT. Don’t forget to check our new GMC specials for current offers, and we can set up a test drive at a time that works for you.

*MSRP: Starting price represents the manufacturer’s suggested retail price (MSRP) for the trim. The MSRP does not include destination and handling charges, taxes, title, license, options, and dealer charges. Actual prices are set by the dealer and may vary. Photo is for marketing and example purposes only. Photo may not reflect starting MSRP or trim level.\n**EPA-estimated MPG for City/Highway for 2025 GMC Sierra 1500 . Actual mileage will vary. Displayed MPG is based on applicable EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.