The 2026 GMC Sierra 1500 is available now, and you don’t want to wait to get a first impression of this one. This is one seriously capable, seriously attractive, seriously fun truck. Get all the key details on the new GMC Sierra 1500 in this model overview.
2026 GMC Sierra 1500 Features and Specs
Performance
If there’s one thing we all expect from a worthwhile truck, it’s power. The TurboMax 2.7-liter turbocharged four-cylinder engine contributes to a fluid and lag-free yet potent drive, and when properly equipped the Sierra 1500 has a maximum horsepower of 310, 430 ft/lbs max torque, and a max towing capacity of 13,300 lbs. The new Sierra 1500 pairs its assertive powertrain with an improved suspension and fuel economy to deliver a wholly satisfying performance setup. The Sierra 1500 isn’t limited to the above features, though. Here are a few more:
- 8-speed automatic transmission
- Tire Pressure Monitoring System with Tire Fill Alert
- Cruise control
Technology
The truck segment is smarter than ever before, and the Sierra 1500 just might be the head of its class. There are also new safety innovations from GMC that will assist you wherever you are on the road. Listen to whatever your heart desires and enjoy seamless connectivity by syncing your mobile device with the infotainment system. This truck also offers the following in the way of technology:
- 6 airbags
- HD Rear Vision Camera
- Forward Collision Alert
Design
A new truck should make a statement from the moment you lay eyes on it, and that’s exactly what the new Sierra 1500 does. With 72 cu ft of bed space and 6 seating capacity, you don’t have to be picky about what you take with you. And you can kick back and relax thanks to the variety of available comfort options. Some other design features for this model you might be interested in include:
- 6-speaker audio system
- 20″ 6-spoke high gloss Black painted aluminum wheels
- Electric Power Steering
Experience a 2026 GMC Sierra 1500 in Wallingford, CT
You can find the 2026 Sierra 1500 when you visit Wallingford GMC. Our salespeople are excited to show you the new Sierra 1500 and all the other options in our portfolio of new GMC cars for sale in Wallingford, CT. Also, take a look at our new GMC specials before you visit for your test drive.
*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 2026 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.

