The new 2023 GMC Sierra AT4X is an upcoming off-road pickup truck that will hit markets later this year. Unlike the original Sierra model, the AT4X version will bring many improvements. First and foremost, the exterior differentiates will be very noticeable and the AT4X will come with a unique badging, 18-inch gloss black aluminum wheels and dark nickel finishes on the grille. Beside the exterior look, the new model will also introduce a more comfortable interior followed by a very supportive seats and lots of updated technology.
On top of that, the new truck should be mechanically identical to the Chevy Silverado ZR2. So, expect it to deploy a very potent V8 engine that’s paired with a ten-speed automatic transmission.
What is the AT4X Package?
The AT4X package will raise the Sierra truck on a higher level. This model looks way better compared to the original one or even AT4. Thanks to various modifications, this truck stands up from the rest of the models.
It wears a huge grille, stylish LED headlights, and attractive black 18-inch wheels. It also comes with rock protectors, new suspension, and all-new dampers. Thanks to all mentioned, the AT4X offers the best experience in off-roading. In case you didn’t know, the same dampers are also implanted to the new Colorado ZR2 and Silverado ZR2 models.
First Look Inside
Just like the AT4 model, the interior of the new 2023 GMC Sierra AT4X is comfortable yet modern. Interestingly, the upcoming truck will reportedly share many design cues with the most expensive trim Denali. So, you don’t need to worry at all because there should be plenty of standard features. The highlight is definitively a leather upholstery with red contrast stitching and the 15-inch touchscreen.
The AT4X also comes with an excellent Bose sound system with eight speakers. The new Denali Ultimate trim will be for the first time as well, and it will reportedly come with sumptuous leather, wood trims, and comfortable 16-way power-adjustable and massaging front seats.
2023 GMC Sierra AT4X Engine Rumors
As we said, the upcoming 2023 GMC Sierra AT4X will be mechanically identical to the Chevy Silverado ZR2. This means we can expect it to use the same 6.2-liter V8 petrol engine that produces 420 horsepower and 460 lb-ft of torque.
Like the ZR2 model, it will be paired with the same 10-speed transmission and a two-speed transfer case. As one of the most capable off-roaders in the segment, the AT4X has the ability to take payload capacity of 1,430 pounds, while the maximum trailering is 9,000 pounds.
2023 GMC Sierra AT4X Release Date, Price
The new premium GMC Sierra AT4X pickup truck is expected to hit stores in the second half of this year. As we mentioned, this truck is based on the Silverado ZR2 model, and it shares the same mechanics with it.
So, if you want to get dirty on terrains like mud, dirt, sand, rocks, then the new Sierra AT4X is an ideal model to choose. From information that we got, the new truck will cost around $75,000, which is about $15,000 more than the current AT4 trim level.
