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How many miles per gallon does a 2012 Chevy 3500 diesel get?


The 2012 Chevy Silverado 3500HD diesel is a heavy-duty truck designed for towing, hauling, and tackling tough jobs. If you're considering purchasing one or already own this vehicle, you might be curious about its fuel efficiency. In this article, we’ll explore the miles per gallon (MPG) you can expect from this powerful truck and the factors that influence its fuel economy.


Fuel Efficiency of the 2012 Chevy 3500 Diesel


The 2012 Chevy Silverado 3500HD equipped with the 6.6L Duramax diesel engine typically achieves an average of around 11-15 miles per gallon (MPG). This range depends on several factors, including whether the truck is loaded or unloaded, the type of driving (city vs. highway), and driving habits. Here’s a breakdown:



  • Unloaded Highway Driving: Approximately 15 MPG.

  • Unloaded City Driving: Around 11-12 MPG.

  • Towing or Hauling: Fuel efficiency can drop to 8-10 MPG, depending on the weight of the load.


Factors That Affect Fuel Economy


Several factors can influence the fuel efficiency of your 2012 Chevy 3500 diesel. Understanding these can help you optimize your MPG:



  • Load Weight: The heavier the load, the more fuel the engine consumes.

  • Driving Habits: Aggressive acceleration and braking can significantly reduce fuel efficiency.

  • Maintenance: Regular maintenance, such as oil changes, air filter replacements, and tire pressure checks, can improve MPG.

  • Terrain: Driving on hilly or uneven terrain requires more fuel than flat highways.

  • Speed: Driving at higher speeds increases wind resistance, which can lower fuel efficiency.


Tips to Improve Fuel Efficiency


If you want to get the most out of your 2012 Chevy 3500 diesel, here are some tips to improve its fuel economy:



  • Keep your tires properly inflated to reduce rolling resistance.

  • Perform regular maintenance, including oil changes and air filter replacements.

  • Avoid idling for long periods, as it wastes fuel.

  • Drive at a steady speed and use cruise control on highways when possible.

  • Reduce unnecessary weight by removing heavy items from the truck bed when not in use.


Conclusion


The 2012 Chevy Silverado 3500HD diesel is a workhorse built for performance, not necessarily fuel efficiency. While its MPG may not rival smaller vehicles, it delivers the power and reliability needed for heavy-duty tasks. By understanding the factors that affect fuel economy and following the tips above, you can maximize your truck’s efficiency and get the most out of every gallon of diesel.


Frequently Asked Questions

How many miles per gallon does a 2012 GMC Sierra 2500hd engine 6.6 L V8 diesel get?


The Sierra HD's diesel engine can drive 680 miles on a full tank, which averages out to about 18.9 miles per gallon on the highway.



What MPG does a 3.0 Duramax get?


The much loved 3.0-liter Duramax diesel has buyers warming up to the idea of a truck that can get 20 or more miles per gallon in the city and nearly 30 mpg on the highway.



How many miles per gallon does a 6.6 Duramax diesel get?


That. Actual mileage 19.57. Hope you're having a great day subscribe for more.



What fuel mileage does a 6.6 Duramax diesel have?


That. Actual mileage 19.57. Hope you're having a great day subscribe for more.



How many MPG does a Chevy 2500 diesel get?


Based on data from 90 vehicles, 3,433 fuel-ups and 1,066,798 miles of driving, the 2024 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 12.91 with a 0.13 MPG margin of error.



How do you get 30 MPG on a Duramax?


General Tips for Better MPG

  1. Don't let your truck idle for long periods of time if you can help it. Idling burns a lot of fuel and your gas mileage will take a hit.
  2. Don't be heavy on the gas.
  3. Watch your tire pressure.
  4. Service and maintain your Duramax truck regularly.



How many miles per gallon does a Chevy 3500 diesel get?


Based on data from 24 vehicles, 911 fuel-ups and 285,989 miles of driving, the 2024 Chevrolet Silverado 3500 HD gets a combined Avg MPG of 12.14 with a 0.22 MPG margin of error.



How many gallons does a Chevy 3500 diesel hold?


Fuel & MPG
0/0 mi. 36.0 gal.



How many miles per gallon does a 2012 Chevy Silverado 2500hd diesel get?


The Duramax V8 turbocharged diesel engine and Allison transmission provide an effortless and fairly smooth powertrain, while returning 14 mpg overall.



How many miles per gallon does a 2012 Silverado 3500 diesel get?


We tested the 365-hp, 6.6-liter turbodiesel, which produces 660 foot-pounds of torque. It returned 13 mpg overall.


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.