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Does the Chevy 2500 and 3500 have the same engine?

The Chevy 2500 and 3500 are both heavy-duty pickup trucks, but they do not necessarily share the same engine. The engine options can vary between the two models, depending on the specific configuration and model year. Let's take a closer look at the engine differences between the Chevy 2500 and 3500.

Engine Options for the Chevy 2500 and 3500

The Chevy 2500 and 3500 are available with several engine options, including:

6.6L Duramax Diesel V8 engine

6.0L Vortec V8 gasoline engine

5.3L EcoTec3 V8 gasoline engine

The specific engine options can vary depending on the model year and trim level of the Chevy 2500 and 3500. For example, the 2500 may be available with the 6.0L Vortec V8 engine, while the 3500 may come standard with the more powerful 6.6L Duramax Diesel V8.

Key Differences Between the Chevy 2500 and 3500

The main difference between the Chevy 2500 and 3500 is their Gross Vehicle Weight Rating (GVWR), which determines the maximum weight the vehicle can safely carry, including the vehicle itself, passengers, cargo, and any trailer or equipment. The Chevy 3500 has a higher GVWR than the 2500, allowing it to handle heavier loads and towing capacities. This difference in GVWR may also influence the engine options available for each model.

In summary, while the Chevy 2500 and 3500 share some engine options, the specific engine configurations can vary between the two models, depending on the model year, trim level, and GVWR requirements. It's important to research the available engine options for the specific Chevy 2500 or 3500 you're interested in to ensure it meets your needs.

Does the 2500 and 3500 have the same engine?

They share two of the same engines: the 6.4L V8 and 6.7L turbo engines.

What is the difference between the Chevy 2500 and 3500?

The main difference between a Chevy 2500 and 3500 is the 3500's superior towing and payload capacity due to a beefier suspension and chassis. The 2500 is a capable heavy-duty truck for light-to-medium tasks and offers a smoother, more manageable ride for daily use, while the 3500 is designed for maximum, heavy-duty performance for the most demanding jobs.

This video compares the towing capacity and suspension systems of the Chevy 2500 and 3500: 57sMark Martin MotorsYouTube · Oct 17, 2025
Towing and Payload

Chevy 2500: Offers a respectable maximum towing capacity (e.g., up to 20,000 lbs depending on configuration) and payload capacity of around 3,500 to 4,000 lbs.
Chevy 3500: Has a significantly higher maximum towing capacity, up to 36,000 lbs (when properly equipped, especially with a gooseneck hitch), and a much higher payload capacity, sometimes over 7,000 lbs.

You can watch this video to learn more about the key differences between the 2500 and 3500 models: 57sMyks GarageYouTube · Apr 26, 2022
Performance and Driveability

Chevy 2500: Generally provides a more comfortable and smoother ride for daily driving because it is lighter and doesn't have the extra reinforcements needed for the 3500's higher capacities.
Chevy 3500: Is built to handle heavier loads, which can make it feel more cumbersome or stiffer on the road, particularly in urban environments. However, the extra stability is beneficial when towing extremely heavy loads.

This video provides a detailed comparison of the 2024 Chevy Silverado HD, including the 2500 and 3500: 51sSoCal ChevyYouTube · Oct 5, 2023
Who should choose which truck?

Choose the 2500 if: You need a capable heavy-duty truck for tasks that don't involve the absolute maximum weight, and you want a more comfortable ride for daily commuting.
Choose the 3500 if: Your work or hobby requires maximum towing and payload capacity, such as hauling heavy equipment, large RVs, or commercial loads.

What year 2500hd to avoid?

Years to avoid for a 2500HD include 2003–2006 and 2014–2017 due to widespread electrical, transmission, and HVAC issues. For Ram 2500 models, the 2013 and 2018 models should be approached with caution due to engine and braking system problems respectively. More recent Ram trucks, specifically 2021-2023, have also had recalls for potential electrical and fire risks.

Chevrolet Silverado/GMC Sierra 2500HD

2003–2006: Known for a high number of owner complaints and reliability issues, especially with electrical systems, HVAC, and the engine management system.
2014–2017: Models from this period, particularly 2014, 2015, and 2017, had numerous recalls and high complaint rates.
- 2014: Had frequent air conditioning and transmission issues.
- 2015: Had a large number of recalls and is known for suspension and transmission problems.
- 2017: Is frequently cited for significant transmission problems.

Ram 2500

2013: Considered a poor year due to engine problems.
2018: Has the most complaints, with many related to the braking system.
2021–2023: Has a number of recalls and investigations regarding potential electrical shorts and fire risks.

What engine does a Silverado 3500 have?

6.6L V8 gas engine
The standard engine on the Silverado 3500 is a 6.6L V8 gas engine. This engine has a 3.73 rear axle ratio and capless fuel fill. The 6.6L V8 gas engine offers 401 horsepower at 5200 rpm, 464 lb.

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.