UP TO 15 CAMERA VIEWS Show
Keep tabs on your truck and trailer with up to 15 different available camera views† to optimize the view around the truck and compatible trailers, including:
VIEW ALL TECH & SAFETY FEATURES AVAILABLE 15" DIAGONAL HEAD-UP DISPLAY
This feature projects key information onto your windshield such as:
VIEW ALL TECH & SAFETY FEATURES PROGRADE™ TRAILERING SYSTEM
This system of intelligent trailering technologies helps streamline the hitching and towing process with integrated tools that help you tow with confidence and control.
VIEW ALL TECH & SAFETY FEATURES INTELLIGENT SAFETY FEATURES
Help enhance your awareness of the road and surrounding vehicles with the available suite of intelligent
safety technologies† including:
VIEW ALL TECH & SAFETY FEATURES ONSTAR® & GMC CONNECTED SERVICES
Receive three years of the OnStar and Connected Services Premium Plan with your new 2023 Sierra Heavy Duty AT4, including the Connected Vehicle Plan† and the OnStar Safety & Security Plan.†
VIEW ALL TECH & SAFETY FEATURES What colors does the 2022 AT4X come in?2022 GMC Colors for Sierra HD AT4. Summit White.. Onyx Black.. Pacific Blue Metallic.. Forest Metallic.. Ebony Twilight Metallic.. Cayenne Red Tintcoat.. What are the different AT4 packages?GMC's AT4 off-road trim is founded on standard equipment and a pair of option packages—AT4 Premium and AT4 Premium Plus—composed from several extra-cost groups and individual options that are available for Sierra, Yukon, and all other AT4-trimmed rigs.
What is better Denali or AT4?The main features separating the 2022 GMC Yukon Denali from the Yukon AT4 include price, performance capabilities, and features. While the AT4 costs less than the Denali, the Denali offers better horsepower and technology. Either way, you can't go wrong with a Yukon.
What's new on the 2022 AT4?The new 2022 Sierra AT4 has a go anywhere attitude that doesn't sacrifice style and comfort. On the outside, the new Sierra 1500 AT4 has a unique grille design, badging and new LED lighting with animated lighting sequences that activate when approaching, starting or walking away from the truck.
What is the difference between AT4 and AT4X?Unlike the AT4, the AT4X utilizes a more powerful 6.2-liter V8 engine. On the road, it produces 420 horsepower and approximately 460 lb-ft of torque. As soon as you sit inside the AT4X you'll appreciate just how well the seats are designed. The driver's seat has unparalleled comfort.
Is Z71 same as AT4?The base engine comes with an eight-speed or 10-speed automatic transmission. The other engines come with only a 10-speed automatic transmission. The Trail Boss and the AT4 come loaded with similar off-road packages. The AT4's package is called the X31, and the Trail Boss's package is called the Z71.
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