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How many miles per gallon does a 2024 Silverado 2500 diesel get?

The 2024 Chevrolet Silverado 2500 diesel model is estimated to achieve an average of 22 miles per gallon (mpg) in combined city and highway driving. This fuel efficiency rating applies to the Silverado 2500 equipped with the available 6.6-liter Duramax turbo-diesel V8 engine.


Detailed Fuel Economy Breakdown


According to the official EPA estimates, the 2024 Silverado 2500 diesel achieves the following fuel economy ratings:



  • City driving: 20 mpg

  • Highway driving: 25 mpg

  • Combined city/highway: 22 mpg


These figures represent a slight improvement over the previous model year, thanks to ongoing refinements to the Duramax diesel engine and the Silverado's aerodynamics.


Factors Affecting Fuel Economy


Several factors can impact the real-world fuel efficiency of the 2024 Silverado 2500 diesel, including:



  • Driving conditions: Towing heavy loads, driving in hilly terrain, or frequent stop-and-go traffic can reduce fuel economy.

  • Driving style: Aggressive acceleration, high-speed driving, and excessive idling can all lower the Silverado's mpg.

  • Maintenance: Proper tire inflation, regular oil changes, and other maintenance tasks can help optimize fuel efficiency.

  • Environmental conditions: Extreme temperatures, wind, and other weather factors can impact a diesel engine's performance and fuel consumption.


By understanding these variables, Silverado 2500 diesel owners can take steps to maximize their truck's real-world fuel economy.

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.