It might be a large truck, but it feels very stable when cruising along winding roads, and it exhibits minimal body lean. On rough terrains, you'll enjoy a well-performing truck, as it is designed with a variety of off-road features, including a raised suspension, limited-slip rear differentials and plenty of ground clearance.

This truck has good towing and hauling ratings no matter which powertrain you choose. The base engine offers a maximum towing capacity of 16,800 pounds, while the optional diesel engine can haul up to 20,000 pounds. Each engine can carry a payload of between 6,000 and 7,442 pounds, depending on the exact configuration.

Interior and Technology

Due to its massive body size, shoppers should expect a spacious interior that results in ample legroom and headroom, no matter the body style. However, the seating capacity varies depending on the body style. The bed can either measure 6 feet or 8 feet and can be accompanied by various utilities to enhance your productivity around Newtown Square.

Features like cloth or leather upholstery, illuminated cupholders, power-adjustable front seats, a footrest for the driver and a locking glove are included across the trim lineup. A child car seat system is also standard, and it involves a combination of the LATCH connectors and a tether anchor.

The lower trims get a 7-inch touchscreen, but as you move up the trim levels, you can upgrade to an 8-inch touchscreen. Both touchscreens come with various functions, such as Bluetooth® audio streaming, Apple CarPlay® and Android Auto™. In order to get a navigation system and satellite radio, you'll want to make sure to get the 8-inch touchscreen. More infotainment features to consider are an available Bose® premium sound system, a wireless device charging pad, ambient interior lighting and dual-zone automatic climate control.

Safety

Several safety amenities accompany the Sierra 3500 HD truck:

 
• Traction control
 
• Accompanied seat belts
 
• Front and rear airbags
 
• Lane departure warning
 
• Vehicle stability control
 
• Low tire pressure warning

Trim Levels and Body Style

 
• Pro
 
• SLE
 
• SLT
 
• AT4
 
• Denali

You can find the Sierra 3500 HD trims in a mix of regular, crew and double cab body styles, depending on the trim. The regular cab offers a seating capacity of three people, while the double and crew cabs double the seating capacity to six people.

Our dealership in Newtown Square invites you down to our showroom to learn more about the GMC Sierra 3500 HD and explore it in person. Alternatively, you browse our inventory online and give us a call when you're ready to schedule a test drive!