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The Average Fuel Economy Duramax Diesel Engine Cars

August 13, 2017 | Car Technology

The Duramax diesel engine is predominately found in GMC trucks. It is a commonly a 6.6L turbo-diesel V8 engine which has some of the best torque and horsepower you could ever want in a diesel engine. There is also a smaller version of the Duramax diesel turbo-diesel engine which holds 2.8 liters and has 4 cylinders. Rather than the 910 pound-foot of torque found with the 6.6L V8 engine, the 2.8L has 369 pound-foot of torque. However, both give users great gas mileage as we as the power you would expect from a diesel engine.

Top 5 Fuel Economy

When people shop around for trucks of any size, they usually like to focus on the miles per gallon that they’ll get out of it. Duramax diesel engines are made to enhance fuel efficiency so that you get the most miles per gallon out of your vehicle that is possible. Below are 5 common vehicles which have a Duramax diesel engine in them. You will also see the average miles per gallon, or fuel economy, that they have.

  1. Chevrolet Silverado – The average fuel economy was determined to be 18.3 miles per gallon. You can get up to 24.3 miles per gallon on the interstate.
  2. GMC Sierra 2500HD – The average fuel economy was determined to be 15.4 miles per gallon. You can get up to 21.2 miles per gallon on the interstate.
  3. GMC Sierra 3500HD – The average fuel economy was determined to be 13.6 miles per gallon. You can get up to 19.3 miles per gallon on the interstate.
  4. GNC Canyon – The average fuel economy was determined to be 22.1 miles per gallon in city traffic. You can get up to 30.3 miles per gallon on the interstate.
  5. Chevrolet Colorado – The average fuel economy was determined to be 22.2 miles per gallon. You can get up to 29.8 miles per gallon on the interstate.

Read also: The functions of electronic stability control technology in the car

General Motors owns the brand and rights to the Duramax diesel engine. The company currently has a joint venture with the Japanese motor company called Isuzu. This joint venture is referred to as DMAX, which is the manufacturer of Duramax diesel engines. The engine became popular after they were first installed in the 2001 GMC and Chevrolet trucks. Ever since then, GMC has given people the option to have a Duramax diesel engine in all the medium-sized trucks, vans, and pickup trucks that they sell. If you come across this option, be sure to take it.

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