2022 GMC Sierra AT4X

 GMC Sierra AT4X

2022 GMC Sierra AT4X in Smoky Lake

The popular GMC Sierra gets even more performance with the AT4X. This all-new addition to the Sierra lineup has arrived here at Grant Miller Chevrolet Buick GMC Ltd., and you can browse our new inventory of available models to find one that matches your style.

2022 GMC Sierra AT4X Performance

The Sierra AT4X is powered by a standard 6.2-litre V8 engine and a 10-speed automatic transmission for up to 420 horsepower and 460 lb-ft of torque. It has both front and rear e-locking differentials for improved handling off-road and is equipped with Multimatic DSSV spool-valve dampers.

GMC Sierra AT4X Interior

2022 GMC Sierra AT4X Interior

Inside the cabin, you'll find full-grain leather seating with real Vanta Ash wood trim and grain leather accents for a more luxurious look and feel. The front seats are equipped with heating and ventilated features for comfort during cold and hot weather. For even more convenience, you can take advantage of 16-way power-adjustable seats with a massage feature to make travelling long trips easier.

2022 GMC Sierra AT4X Exterior

The 2022 GMC Sierra AT4X is equipped with 18-inch wheels that have a high-gloss black finish to set it apart from the other Sierra models. These are paired with Goodyear Wrangler DuraTrac mud-terrain tires to help you when you go off-roading. You'll also find a unique front fascia and grille that give the AT4X a more athletic and off-roading look. Furthermore, there are vertical recovery hooks in red along with the AT4X badging. Some AT4X models are even equipped with rocker protection as an added feature.

Finance With Us!

Where will your Sierra AT4X take you? We invite you to visit our online finance centre to get more information on the available payment plans and other finance options to help bring home your next off-road adventure. You can even trade in your old vehicle and get a guaranteed value that can be used to purchase your 2022 Sierra AT4X.

  1. Grant Miller Chevrolet Buick GMC Ltd.

    240 Railway Drive West P.O. Box 99
    Smoky Lake, AB T0A 3C0

    • Sales: 780-656-3880
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Get in Touch

  • Contact our Sales Department at: 780-656-3880
  • Monday8:00AM-5:00PM
  • Tuesday8:00AM-5:00PM
  • Wednesday8:00AM-5:00PM
  • Thursday8:00AM-5:00PM
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