Calculating Truck Fuel Consumption: A Guide to Cost Savings

Calculating Truck Fuel Consumption: A Guide to Cost Savings

10/02/2025
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Mr. Ba, a meticulous gold shop owner on Hang Bac Street, Hanoi, meticulously tracks his Dongfeng truck’s fuel consumption every month. He says, “Knowing how to calculate fuel consumption is knowing how to manage costs, which is crucial for a successful business.”

Mr. Ba’s concern resonates with many truck owners, especially with rising fuel prices. So, how do you accurately and effectively calculate truck fuel consumption? Let’s delve into the details with Xe Tai Ha Noi.

What is Truck Fuel Consumption?

Truck fuel consumption refers to the maximum allowable fuel used per unit of distance or weight transported. This figure is determined by the manufacturer or regulatory agencies based on various factors:

  • Vehicle Type: Trucks, dump trucks, tractor-trailers…
  • Engine Displacement: Larger engines consume more fuel.
  • Payload: Heavier loads increase fuel consumption.
  • Road Conditions: Flat roads, steep inclines…
  • Driving Style: Aggressive driving and sudden braking increase fuel consumption.

How to Calculate Truck Fuel Consumption

1. Using the General Formula

Fuel Consumption (liters/100km) = (Fuel Consumed (liters) x 100) / Distance Traveled (km)

Example: Your truck travels 200km and consumes 25 liters of fuel. Your fuel consumption is: (25 x 100) / 200 = 12.5 liters/100km

2. Refer to the Vehicle Owner’s Manual

Every truck comes with an owner’s manual provided by the manufacturer. It specifies the vehicle’s fuel consumption under standard conditions.

You can find an example of a truck owner’s manual here.

Truck owner's manualTruck owner's manual

3. Use Software or Mobile Applications

Numerous software and mobile applications can accurately and conveniently track and calculate truck fuel consumption.

Common Truck Fuel Consumption Rates in Vietnam (Reference)

Truck Type Payload Fuel Consumption (liters/100km)
Light Trucks (under 2 tons) 1-1.5 tons 7-9
Medium Trucks (2-5 tons) 2-3.5 tons 9-12
Heavy Trucks (over 5 tons) 5-10 tons 12-18

Note: This table is for reference only. Actual fuel consumption may vary depending on the factors mentioned above.

Fuel consumption rate table for trucksFuel consumption rate table for trucks

Frequently Asked Questions about Truck Fuel Consumption

1. How to Minimize Truck Fuel Consumption?

You can refer to the article on various car models to choose a suitable vehicle for your needs, or apply the following tips:

  • Regular vehicle maintenance.
  • Using the appropriate type of engine oil.
  • Inflating tires to the correct pressure.
  • Avoiding overloading the vehicle.
  • Driving smoothly and avoiding sudden acceleration.

2. Does Truck Fuel Consumption Affect Feng Shui?

According to Mr. Nguyen Van A, a car feng shui expert, lower than usual fuel consumption can be a sign that the vehicle is “harmonious” in terms of feng shui.

3. Where to Buy Reputable Trucks in Hanoi?

You can consider reputable truck dealerships in Hanoi such as:

  • Xe Tai Ha Noi – Cau Giay: A trusted address with years of experience in truck distribution.
  • Xe Tai Ha Noi – Long Bien: Offers a diverse range of trucks to meet all transportation needs.

Reputable truck dealership in HanoiReputable truck dealership in Hanoi

Contact Xe Tai Ha Noi for Detailed Consultation

We hope this article has provided you with useful information on how to calculate truck fuel consumption. If you have any questions, please contact Xe Tai Ha Noi at hotline 0987.654.321 for free consultation and to own your ideal truck.

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