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2021 Chevrolet Silverado 3500HD Trim Levels with Comparisons & Configurations.

2021 Chevrolet Silverado 3500HD Trim Levels, Configurations & Comparisons: WT vs LT vs LTZ & High Country
Reviewed & fact checked by
James Murdoch

What 2021 Chevrolet Silverado 3500HD Trim Level Should you Buy? What is the Difference Between Trims?

Recent popularity of single cab pickup trucks and 3/4-ton trucks has risen significantly. Great for daily use and boasting great fuel economy, these types of trucks are preferable among average consumers. However, for business owners, farm owners, and artisans these types of trucks simply are not capable of performing daily tasks that are necessary for continued performance. In need of a larger, more capable truck, many buyers find themselves in the market for a heavy duty one-ton truck.

Serving this purpose well, the 2021 Chevrolet Silverado 3500HD sets the stage for consumers who need more out of a pickup truck than light duty models can offer. Taking over for the Chevrolet C/K truck model in 1999, the Silverado is available in medium-duty, full-size, and chassis cab formats. While the Chevrolet Silverado 3500 was introduced in 2004, its HD version did not make its way onto the market until 2019. Employing the use of a three-stage design, the Chevrolet Silverado 3500HD is available in single- and dual-wheel layouts.

Equipped with a 6.6-liter Duramax V6 engine, the 2021 Chevrolet Silverado 3500HD gives consumers the extra power they need to keep going when they feel like giving up. The ability to tow up to 35,500 pounds is signature to the Silverado's work horse nature. Many owners enjoy this towing capacity range, as it allows them to gain access to additional capacity when they need it the most. While Chevrolet realizes this is a substantial capacity, they have also employed a suite and app specifically designed to aid in safer hauling and trailer awareness to make driving with large loads safer.

The 2021 Chevrolet Silverado 3500HD is the pickup truck for those who rely on a durable pickup truck day in and day out. Make to withstand the harshest conditions and outlast any other truck model, the Silverado 3500HD is available in four different trim levels for you to choose from. The purpose of this guide is to outline the differences in these trim levels, so you can choose the one that is the best fit for you.

Compare the 2021 Chevrolet Silverado 3500HD Work Truck vs LT Trim Levels. What is the difference?

In the 2021 Chevrolet Silverado 3500HD Work Truck, the name says it all. Ready to take on any job, this pickup truck was made to work. The Work Truck trim level equips it with everything necessary to do so in a quick, efficient manner. Available in regular cab, crew cab, and double cab configurations, the very layout of this truck is customizable. Ranging in size from 142" to 172", buyers can also choose the length and bed size that best meets their daily needs. However, the size and configuration are not the only aspects of the 2021 Chevrolet Silverado 3500HD that can be individualized for each buyer.

The Silverado 3500HD comfortably seats up to three passengers, so there is extra room for a few additional employees, friends, or family members to tag along. Powered by a V8 gasoline engine and a six-speed automatic transmission, there is no question of this vehicle's capability to do so, either. This truck's ability to produce up to 401 horsepower and put out 464 lb.-ft. of torque is an inspiring achievement in its base model Work Truck. Paired with a rear-wheel drive drivetrain setup, this truck is practical for completing daily work commitments.

As with virtually any truck model, there are many upgrades available for the 2021 Chevrolet Silverado 3500HD that extend even to its base Work Truck trim. A change to a diesel V8 will set you back about $9,000, while a 10-speed automatic transmission upgrade is also an option. Buyers can also opt for four-wheel drive integration, optional power mirrors, and the implementation of a Wi-Fi hotspot. Keyless entry and cruise control are also available as upgrade options.

Moving up a bit in price, the 2021 Chevrolet Silverado 3500HD LT trim is a step above the base Work Truck trim level. Though many of the LT's standard powertrain features and performance capabilities are identical to those of the Work Truck, the LT begins to differ in the areas of interior and exterior detailing, as well as technological and safety features. For example, the LT still relies on a gasoline V8 engine and six-speed transmission, but it offers cruise control, leather seats, and satellite radio as standard amenities.

Compare the 2021 Chevrolet Silverado 3500HD LT vs LTZ Trims. What is the difference?

The 2021 Chevrolet Silverado 3500HD LT and LTZ trim level are both admirable for their value driven qualities. Though you will see many of the same features in both trims, including an identical engine and transmission set up, you will also see a few variances in their structure and configuration. While you can still choose between various cab configurations in the LT trim, the LTZ solely offers the larger crew cab layout. This means that every LTX will be able to seat up to six passengers comfortably. For those who need a bit more space in a truck, this feature is one that holds much value.

As previously mentioned, the LTZ trim features the exact same powertrain elements as the underlying LT trim level. Maxed out at 20,000 pounds, the 2021 Chevrolet Silverado 3500HD LTZ is more than capable of getting your biggest jobs completed with minimal effort. In conjunction with rear-wheel drive, a 158-inch wheelbase, and height of just 80 inches, the 2021 Chevrolet Silverado 3500HD LTZ handles well and has a reduced likelihood of turnover during those times of off-road travel.

Though the 2021 Chevrolet Silverado 3500HD may be a work horse, it is sophisticated and sleek from the inside out. Boasting two different interior color schemes, you can choose from a Gideon tone with dark accents and perforated leather on front outboard seats or Jet Black with a perforated leather upholstery look in front seating positions. Buyers get the choice between cloth, leather, premium synthetic, or vinyl seats as standard options with the ability to upgrade to bucket seats or add a sunroof for an additional fee.

One of the biggest selling points of the 2021 Chevrolet Silverado 3500HD LTZ is its wide array of package options buyers must choose from, which allow for customization to a specific job, look, or functionality. With 15 package options totals, buyers will not be disadvantaged in the upgrade potential this truck offers. From a Gooseneck/5th Wheel Package for enhanced towing to a technology package to enhance connectivity to an LTZ Premium Package that includes a plethora of upscale upgrades, buyers won't believe all of the selections they have to enhance their very own 2021 Chevrolet Silverado 3500HD LTZ truck.

Compare the 2021 Chevrolet Silverado 3500HD LTZ vs High Country Trim Level. What is the difference?

If you thought the 2021 Chevrolet Silverado 3500HD LTZ was impressive, you will be blown away by the High Country trim level. Featuring only the best this pickup has to offer, the 2021 Chevrolet Silverado 3500HD LTZ High Country is the priciest option for a good reason. Buyers who are interested in premium pickup truck features will undoubtedly feel at home in the High Country trim. Still relying on the same 6.6-liter gasoline V8 engine with a six-speed automatic transmission pairing, the High Country changes it up a bit by coming standard with four-wheel drive functionality. Despite this subtle change, the maximum towing capacity of the High Country trim holds steady at 20,000 pounds with a 401-horsepower rating.

Staying true to its stylish nature and luxury look, the available color schemes for the interior of the 2021 Chevrolet Silverado 3500HD High Country are centered around one exclusive color option: Jet Black. This color paired with perforated leather seating surfaces throughout gives the cabin of this functional truck a notorious chic feel, which is an interesting pairing that many buyers enjoy. Rough and tough on the outside, yet sophisticated and sleek on the inside, the 2021 Chevrolet Silverado 3500HD High Country is the truck you have been searching for.

Technology and safety features are rampant throughout the interior of the High Country trim, and they begin to emerge on the outside of this pickup in some ways, as well. Even the most exclusive tech and safety features come standard on the High Country trim, like a premium sound system from Bose, telematics, and remote engine start capability.

Though the package options for the 2021 Chevrolet Silverado 3500HD High Country are reduced to just nine, they are more substantial in the offerings that are included within. From a High Country Deluxe Package that consists of a Head Up Display and Technology Package to a Snowplow Prep/Camper Package that adds durable equipment for winter elements, the versatility of the High Country trim is undeniable. It even offers a Z71 Off-Road Package Selection that includes Hill Descent Control and Rancho shocks to take this model off-road with ease. After all, it is not always all work and no play. The 2021 Chevrolet Silverado 3500HD High Country accounts for these different usage necessities through its nine package offerings.

Which Trim to Choose?

All the trim levels for the 2021 Chevrolet Silverado 3500HD are well-equipped and adorned with materials of exceptional quality. This makes it more difficult to decide which trim is the right one for you. Though buyers will fare well with any of these undeniably tough and stylish options, only one can be selected. With four trim level options and a plethora of package add-ons, every buyer can find what they are looking for a in a modern pickup truck in the 2021 Chevrolet Silverado 3500HD.

Buyers in search of a more economical option or value-driven pickup truck trim will likely find interest in the base Work Truck or the higher LT trim level. Incorporating most of the same attributes, the LT trim takes it up a notch with more interior detailing, technological facets, and safety inclusions. Many buyers find that the median LT and LTZ trim levels offer the best value for the price compared to their wide array of characteristic details.

Shoppers who are more aware of luxury features that adorn potential vehicle options will likely find the higher LTZ or High Country trim levels to be more appealing. Dialing up standard features and incorporating additional upgrade options, the LTZ and High Country are for those who enjoy more amenities and modern features in their choice pickup truck. The main difference between these two trim levels is the amount and density of the upscale features they incorporate. The LTZ trim is slightly upscale gaining access to just a few elements and accents that they are underlying Work Truck and LT do not offer. Yet, the High Country is nearly unmatched in its style and luxury accents. Those who are looking for the best a one-ton truck has to offer will find themselves more at home in a 2021 Chevrolet Silverado 3500HD High Country trim.

Used 2021 Chevrolet Silverado 3500HD:
Previous Chevrolet Silverado 3500HD Trim Configurations:

Compare the 2020 Chevrolet Silverado 3500HD Trim Levels