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What is the difference between the 2023 and 2024 Chevy 2500HD?

The Chevy 2500HD is a popular heavy-duty pickup truck that has undergone some notable changes between the 2023 and 2024 model years. While the two models share many similarities, there are a few key differences that potential buyers should be aware of.


Engine and Powertrain


The 2023 Chevy 2500HD comes standard with a 6.6-liter V8 gasoline engine that produces 401 horsepower and 464 lb-ft of torque. This engine is paired with a 6-speed automatic transmission.


For the 2024 model year, Chevy has introduced a new 6.6-liter V8 diesel engine as the standard powertrain. This engine produces 445 horsepower and 910 lb-ft of torque and is paired with a 10-speed automatic transmission.p>

Towing and Hauling Capabilities


The updated diesel engine in the 2024 Chevy 2500HD provides a significant boost in towing and hauling capabilities compared to the 2023 model. The 2024 2500HD has a maximum towing capacity of 36,000 pounds, up from 35,500 pounds in the 2023 model.


The 2024 model also has a maximum payload capacity of 7,442 pounds, compared to 7,442 pounds in the 2023 version.p>

Interior and Technology Features


Both the 2023 and 2024 Chevy 2500HD offer a range of interior and technology features, including:



  • Spacious and comfortable seating for up to six passengers

  • Available leather upholstery and heated/ventilated front seats

  • Infotainment system with a large touchscreen display

  • Wireless Apple CarPlay and Android Auto connectivity

  • Advanced driver assistance technologies, such as adaptive cruise control and lane departure warning


However, the 2024 model may feature some minor updates or enhancements to these features compared to the 2023 version.


Pricing and Availability


The 2023 Chevy 2500HD is currently available at dealerships, with a starting MSRP of around $40,000. The 2024 model is expected to hit the market in the coming months, with a slightly higher starting price due to the updated powertrain and increased capabilities.


Overall, the 2024 Chevy 2500HD represents a significant upgrade in terms of engine performance, towing and hauling capacity, while maintaining the same high-quality interior and technology features as the 2023 model. Potential buyers should carefully consider their needs and budget to determine which model best suits their requirements.

How much horsepower does a 2024 Chevy Silverado HD have?


Engine, Transmission, and Performance
The Silverado 2500HD and 3500HD have a standard gas-powered 6.6-liter V-8 that makes 401 horsepower and 464 pound-feet of torque. The optional Duramax diesel 6.6-liter V-8 carries over from the previous generation.



What is the 2024 Duramax upgrade?


New for 2024, the L5P Duramax engine received an upgraded turbo. In comparison with the 2023 version, they look very similar. But there are some differences. The turbine housing bore is a single millimeter larger in diameter and the turbine wheel has gone from 11 blades to 10.



How big is the fuel tank on a 2024 Chevy 2500HD?


36.0 gal
Fuel & MPG

Fuel typeRegular unleaded
Range in miles (city/hwy)0/0 mi.
Fuel tank capacity36.0 gal.



How many miles per gallon does a 2024 Chevy 2500HD get?


For power and fuel efficiency in a heavy duty pickup, choose Chevy's 2024 Silverado 2500 HD. Its impressive fuel economy offers surprising MPG ratings. Depending on the trim, you can get anywhere from 16 mpg to 18 mpg in the city and 18 mpg to 21 mpg on the highway.



What's better, 6.6 gas or diesel?


Diesel Engine (6.6L Duramax V8):
Higher towing capacity (up to 22,430 lbs) Significantly more torque (975 lb-ft) Better fuel efficiency. Longer engine lifespan.



What are the changes to the Chevy 2500 in 2024?


A boost of power is the latest refinement. The 2024 Chevy Silverado 2500 HD continues to offer a 6.6-liter gas V-8 and a 6.6-liter Duramax turbo-diesel V-8. The gas V-8 continues to make 401 horsepower and 464 pound-feet of torque but now comes paired with a 10-speed Allison® automatic transmission.



When can 2024 GMC be ordered?


2024 GMC Custom Order Release Dates

GMC ModelExpected Custom Order Start Date¹
2024 GMC CanyonSeptember 2023
2024 GMC Savana VanJune 2024
2024 GMC Sierra Crew Cab HDDecember 2023
2024 GMC Sierra Double Cab HDDecember 2023



When can i order 2024 chevy?


Expected 2024 Chevy Custom Order Release Dates

Chevrolet ModelExpected Custom Order Start Date¹
2024 Chevy MalibuJuly 2023
2024 Chevy Silverado (light-duty)March 2023
2024 Chevy Silverado (heavy-duty)March 2023
2024 Chevy Silverado (medium-duty)January 2023



What is the difference between the GMC 2500HD 2023 and 2024?


For 2024, the GMC Sierra 2500 HD is topping itself, raising its game from the 2023 model to specs and capabilities that are even greater. The GMC Sierra 2500 for 2024 has bumped up the horsepower and torque in the available turbodiesel engine and nearly doubled the maximum towing capacity.



What is the difference between 2023 and 2024 Chevy Silverado?


The interior of the 2024 Chevrolet Silverado 1500 has been significantly upgraded compared to the 2023 model, offering enhanced comfort and advanced technology. The 2024 model boasts a refreshed cabin with premium materials and improved craftsmanship, surpassing the quality of the 2023 version.


Kevin's Auto

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.