How Powerful are the 2023 GMC Sierra 1500 AT4 and AT4X?

2023 GMC Sierra 1500 AT4 and AT4X

2023 Sierra 1500 AT4 and AT4X Engine Capabilities

Both the Sierra 1500 AT4 and AT4X deliver unparalleled performance with their high-spirited engine capabilities, bold design and a wide range of performance features. These light-duty pickup trucks embrace a suite of modern technologies and some of the most advanced technologies to support both the driver and passengers in their on and off-road journeys. The expert automobile professionals at Budds’ Chevrolet Buick GMC have outlined the various performance features and engine specifications of the 2023 GMC Sierra 1500 AT4 and AT4X below; take a look to learn how powerful both these trim levels are. 

[ALSO READ: How Many Trim Levels Does the 2023 GMC Sierra 1500 Have?]

Available Engine Configurations

Specifications 3.0L Duramax Turbo Diesel engine 6.2L V8 engine
Horsepower 305 420
Torque (lb-ft) 495 460
Transmission 10-speed automatic 10-speed automatic
Availability Standard on AT4 Standard on AT4X and Available on AT4

With the diesel engine, standard on the Sierra 1500 AT4, you get maximum efficiency and power to conquer even the most challenging terrains with great ease and confidence. Standard on the AT4X, the high-spirited 6.2-litre V8 engine boasts a whopping 420 horsepower and 460 pound-feet of torque to deliver a dynamic driving experience. The ten-speed automatic transmission is paired with both these engines to ensure smoother gear shifts and instant acceleration required on demanding road surfaces. 

Performance Features

The exhilarating on and off-road experience of the 2023 Sierra 1500 AT4 and AT4X is supported by a vast array of performance features, including:

  • Factory-installed 2-inch suspension lift
  • Off-road-tuned Rancho monotube shock absorber 
  • Off-road mud terrain-rated Goodyear Wrangler tires 
  • Two-speed AutoTrac transfer case 
  • Automatic locking rear differential and skid plates

All these features enhance the driving dynamics, promise improved stability and deliver optimized braking and handling. 

Order the 2023 Sierra 1500 at Budds’ Chev 

After knowing about the excellent performance of the 2023 GMC Sierra 1500 and its top trim levels, you may want to try it out or order it for your off-road adventures, so feel free to visit Budds’ Chevrolet Buick GMC to learn more about this impeccably-designed light-duty pickup truck and to book it. We offer easy financing and leasing options to ensure a smooth buying experience.