Comparing The 2024 Chevrolet Silverado 2500 HD Vs. GMC Sierra 2500 HD

| 2024 Chevrolet Silverado 2500 HD vs GMC Sierra 2500 HD

In this Chevrolet Silverado 2500 HD vs. GMC Sierra 2500 HD comparison guide, we aim to help you differentiate between these two robust truck options. Both trucks are manufactured by General Motors, and they share the same engines and transmissions. However, if you look closely, you’ll find subtle differences.

Chevrolet Silverado 2500 vs. GMC Sierra 2500 Comparison Chart

2024 Chevrolet Silverado HD WT Crew Cab Standard Bed 2024 GMC Sierra 2500 HD Pro Crew Cab Standard Bed
Engine 6.6L V-8 6.6L V-8
Horsepower 401 401
Torque 464 lb-ft 464 lb-ft
Drivetrain 4WD 4WD
Transmission 10-speed automatic 10-speed automatic
Cargo Bed Space 69.5 cu ft 69.5 cu ft
Seating 5 or 6 5 or 6
Length 250 in 250 in
Silverado 2500 HD vs. Sierra 2500 HD Specs

Silverado 2500 HD vs. Sierra 2500 HD Specs

When comparing the Silverado HD vs. Sierra HD, it’s not immediately apparent what the differences are. Each truck has two engine options: a 6.6-liter V-8 gas engine with 401 horsepower and 464 pound-feet of torque and a 6.6-liter Duramax turbo-diesel V-8 engine with 470 horsepower and 975 pound-feet of torque. Each truck and engine configuration is paired with an Allison 10-speed automatic transmission and is available in 2WD and 4WD options.

There are no official estimates for the Chevrolet Silverado 2500 vs. GMC Sierra MPG, as heavy-duty trucks with a GVWR of over 10,000 pounds are exempt from EPA fuel efficiency testing.

In the chart above, we compared the base-level models for the Chevrolet Silverado 2500 HD and the GMC Sierra 2500 HD. The body style for the comparison was the Crew Cab configuration and the standard bed length. You’ll notice that all of the specs are the same. However, there are many different configurations available that can affect your results, especially when it comes to your Chevrolet Silverado 2500 vs. GMC Sierra towing capacity.

For example, let’s take a look at the total maximum towing capacities for the lineup, using the Crew Cab, Duramax 6.6-liter turbo-diesel V-8 engine option, and a gooseneck trailer hitch:

  • Chevrolet Silverado 2500 HD: 22,070 pounds1
  • GMC Sierra 2500 HD: 22,070 pounds2

It’s a tie. However, the Chevrolet Silverado 2500 HD still wins out, as it has a maximum towing potential of 22,500 pounds,3 while the GMC Sierra 2500 HD, so far, taps out at 22,430 pounds.4

When considering maximum towing capacities, you might find yourself inspired to finance your new Chevy Silverado 2500 HD at Bravo Chevrolet.

Chevrolet Silverado 2500 HD vs. GMC Sierra 2500 HD Trim Levels

Chevrolet Silverado 2500 HD vs. GMC Sierra 2500 HD Trim Levels

The 2024 Chevrolet Silverado 2500 HD trim levels include:

  • Chevrolet Silverado 2500 HD WT
  • Chevrolet Silverado 2500 HD Custom
  • Chevrolet Silverado 2500 HD LT
  • Chevrolet Silverado 2500 HD LTZ
  • Chevrolet Silverado 2500 HD ZR2
  • Chevrolet Silverado 2500 HD High Country

The trim levels for the GMC Sierra 2500 HD include:

  • GMC Sierra 2500 HD Pro
  • GMC Sierra 2500 HD SLE
  • GMC Sierra 2500 HD SLT
  • GMC Sierra 2500 HD AT4
  • GMC Sierra 2500 HD AT4X
  • GMC Sierra 2500 HD Denali
  • GMC Sierra 2500 HD Denali Ultimate

Let’s look at how the models stack up.

The Chevrolet Silverado 2500 HD WT, or Work Truck, is the base level for this brand. It offers a Durabed with 12 standard tie-downs, a trailering package with vertical trailering mirrors, an automatic locking rear differential, and safety features like Forward Collision Alert, Automatic Emergency Braking, Front Pedestrian Braking, Lane Departure Warning, and more.

The Pro is the base model for the GMC Sierra 2500 HD. This model comes with the same standard 6.6-liter V-8 gasoline engine with the Allison 10-speed automatic transmission, and the 6.6-liter turbo-diesel V-8 engine is an available option. This truck also features the standard trailering package and trailering mirrors.

Both the Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD have similar options among their trim levels, but they also have unique trims meant for specific purposes. For example, the ZR2 model is great for off-roading. The off-roading equivalents for the Sierra are the AT4 and AT4X models. However, the Chevrolet truck costs several thousand dollars less than the AT4X. Shop Chevy Silverado 2500 HD models to find your perfect trim today.

Chevrolet Silverado 2500 HD vs. GMC Sierra 2500 HD Features

Chevrolet Silverado 2500 HD vs. GMC Sierra 2500 HD Features & Comfort in Las Cruces, NM

These powerful trucks offer multiple trim levels that have something for every driver. Whether you’re seeking a truck purely for the utility or you want a luxurious cabin, you can have it all with these trucks.

Let’s take a look at some of the top features from the Chevrolet Silverado 2500 HD lineup:

  • 13.4-inch diagonal infotainment touch screen
  • Wireless smartphone charging
  • 12.3-inch diagonal driver information center
  • Animated headlamps and taillamps
  • Up to 14 camera views, including rear trailer view, hitch view, bed view, and more
  • Premium leather seating surfaces with open-pore wood trim
  • Heated front and second-row outboard seats

Conversely, let’s see some of the features you’ll find exploring the GMC Sierra 2500 HD lineup:

  • 13.4-inch diagonal center touch screen
  • 12.3-inch diagonal digital driver information center
  • 16-way power front seats with massaging feature
  • LED projector headlamps
  • Available Bose® Premium Sound System
  • Up to 14 available camera views
  • Premium forged leather seating surfaces and open-pore wood trim

As you explore the amenities these two trucks offer, you’ll notice many of the same features. Each truck has unique styling – for example, in the shape of their gauges – but each provides a well-equipped cabin that gets more luxurious in higher trim levels.

Chevrolet Silverado 2500 HD vs. GMC Sierra 2500 HD Safety Features

The Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD each offer excellent safety features:

  • Forward collision alert and automatic emergency braking
  • Front pedestrian braking
  • Lane keep assist with lane departure warning
  • Following distance indicator
  • Adaptive cruise control
  • Lane change alert with side blind zone alert for trailering and without a trailer
  • Rear park assist
  • 14 available camera views, including a transparent trailer view to see behind your trailer

Browse our new Chevrolet specials to find your perfect Chevy vehicle today.

Frequently Asked Questions

How much can the Chevy Silverado 2500 HD tow?

The Chevy Silverado 2500 HD has a maximum available towing capacity of 22,500 pounds3 with the available Duramax 6.6-liter turbo-diesel V-8 engine. The max towing capacity offered by the Chevy Silverado 2500 HD is plenty of hauling power for towing utility and cargo trailers, boats, motorcycles, jet skis, travel trailers, construction equipment, fifth-wheel RVs, and much more.

What’s the main difference between the Chevy Silverado 2500 HD LTZ and High Country?

The Chevy Silverado 2500 HD LTZ is a luxurious and powerful truck. This truck offers Double and Crew cab styles with 18-inch six-spoke wheels, perforated leather heated front seats, and a ten-way power driver’s seat. The 2500 HD High Country trim is a Crew Cab truck with 20-inch 12-spoke wheels, heated and ventilated front seats, heated rear seats, and a Bose® Premium Sound System.

What is the MPG on the Chevy Silverado 2500 HD?

The MPG on the Chevy Silverado 2500 HD varies depending on many factors. The engine, body style, overall powertrain configuration, and added options, trailers, or cargo will affect the overall MPG. The EPA doesn’t provide official estimates on trucks and cargo vans with a GVWR of 10,000 pounds or more, making the Chevy Silverado 2500 HD exempt from official estimates.


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1Requires Silverado 2500 HD Crew Cab Long Bed 2WD with available Duramax 6.6L Turbo-Diesel engine, Max Trailering Package and gooseneck/5th-wheel hitch, Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.

2Class is gasoline and diesel heavy duty pickups in the GM Large Pickup segment. Sierra’s 22,070-lb. max rating requires a properly equipped Crew Cab Long Bed 2WD model with available 6.6L Duramax Turbo Diesel engine, Trailer Brake Controller, Max Trailering package, 18″ or 20″ wheels and tires and 5th Wheel / Gooseneck hitch. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer. Based on latest competitive data available.

3Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow. For reference, see: https://media.chevrolet.com/media/us/en/chevrolet/home.detail.html/content/Pages/news/us/en/2022/sep/0926-silverado.html

4Requires properly equipped 2500 HD Regular Cab 2WD model with available 6.6L Duramax Turbo Diesel V8 engine and Max Trailering Package. As shown, requires properly equipped 2500 HD Crew Cab model with available 6.6L Duramax Turbo Diesel V8 engine and Max Trailering Package. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.