An Extensive Breakdown of the 2024 GMC Sierra 2500HD AT4X AEV

In the American West, heavy-duty pickup trucks are a common sight, often used for towing horse trailers, farm equipment, and camping trailers up and down mountains and through rough terrain found in national forests and Bureau of Land Management (BLM) land. While all pickups feel home out West, larger rigs are more suitable for these tasks.

GMC has recently unveiled its newest additions to the premium off-roader AT4X AEV lineup. The models include the Canyon AT4X AEV, the diesel-powered Sierra 1500 AT4X AEV, and the new Sierra 2500 AT4X AEV. To showcase these vehicles, the American automaker flew a group of journalists to Montana, where they could test drive the Canyon and Sierra 1500 on various surfaces, including highways, dirt roads, and off-road trails. Some journalists had the chance to traverse the Sierra 2500 AT4X AEV on a 30-minute trail loop on a ranch in Big Sky country.

Let’s take a closer look at the specifications of the Sierra 2500 AT4X AEV. The heavy-duty pickup offers 11.7 inches of ground clearance, a breakover angle of 22.6 degrees, a departure angle of 22.7 degrees, and an approach angle of 29.6 degrees. Although these numbers may not seem as impressive as those of the Ford Bronco Raptor, they are still more than enough. During a test drive, a journalist drove the vehicle over rocks from the Cretaceous era, and the Sierra 2500 HD AT4X AEV performed exceptionally well. Further, with the AEV package, the pickup comes equipped with boron steel contact plates to protect its sensitive components from damage caused by contact with the ground.

The test vehicle came equipped with a 6.6-liter Duramax turbodiesel V8 engine, capable of delivering an impressive 470 horsepower and a massive 975 lb-ft of torque. The engine is less affected by altitude thanks to turbocharging, making it an ideal choice for HD buyers who plan on towing heavy loads, especially in areas with high altitudes like Colorado and California.

The Sierra 2500 HD AT4X AEV offers a spacious, comfortable interior that can withstand years of use despite its black-on-black “Obsidian Rush” colorway, which is no surprise, as heavy-duty pickups are known for longevity.

The Sierra 2500 HD AT4X AEV provides plenty of room, offering more than 40 inches of headroom and legroom and over 60 inches of hip and shoulder space for every passenger. The front seats have sophisticated cushions, bolsters, heating, ventilation, and massage features. So unless the enthusiast is as enormous as Goliath, they won’t have any complaints about the vehicle’s spaciousness.

The Sierra 2500 HD AT4X AEV reveals a Google-based infotainment system that responds quickly and is becoming more common in GMC trucks. The Heavy Duty GMC also offers a 13.4-inch touchscreen and built-in Google Maps. However, those who frequently work in cold weather and get in and out of the cabin will appreciate that essential controls such as climate and volume are still physical buttons. The driving controls, including the column shift lever, are also physical, which is a nice touch for those who prefer the traditional feel of a truck.

Test-Drive Your 2024 GMC Sierra 2500HD at Southern Buick Greenbrier 

A beautiful 2024 GMC Sierra 2500HD is collecting dust just for you at Southern Buick GMC Greenbrier. If a commanding pickup is not your thing, then don’t fret. We offer a full selection of new vehicles or pre-owned options. Additionally, our passionate finance team will get you settled into a finance or lease plan that works for you rather than the other way around. However, if you are still getting ready for a seamless transition, we have the best professional technicians within our Buick GMC service department. Southern Buick GMC Greenbrier offers premium vehicles and services at your fingertips, with thousands of customers served in the Chesapeake area. We look forward to hearing from you and exceeding your expectations. 

Photo Source/Copyright: GMC