How Much Fuel Does a Car Use Per 100km?
How Much Fuel Does a Car Use Per 100km?

How Much Fuel Does a Car Use Per 100km?

09/02/2025
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Anh Minh, a seasoned truck driver in Hanoi, frequently transports goods on Highway 1A from Hanoi to the southern provinces. He shares, “In our profession, besides safe driving, fuel economy is also a crucial economic factor. Each refueling is quite expensive, so I always try to find ways to minimize fuel consumption.” He laughs, revealing a bright smile beneath his face mask.

Anh Minh’s story reflects a common concern for many car owners. So, how much fuel does a car use per 100km, and what factors influence fuel consumption? Let’s delve into this topic with Hanoi Trucks.

How Much Fuel Does a Car Use Per 100km?

Fuel consumption is measured in liters per 100km (L/100km), a figure often provided by car manufacturers based on standardized testing conditions. However, real-world fuel economy can vary significantly depending on several factors. On average, a car consumes about 5 – 10 L/100km.

Factors Affecting Fuel Consumption:

1. Vehicle Type and Engine:

  • Trucks: Due to their heavy loads and powerful engines, trucks typically consume more fuel than cars, ranging from 8 – 15 L/100km, and even up to 20 L/100km for heavy-duty trucks. For instance, the Hino 500 series from Hino Long Bien dealership often consumes around 12-14 L/100km.
  • Cars: Fuel consumption in cars depends on engine displacement and power. Cars with larger engines and higher horsepower tend to consume more fuel.
  • Engine Technology: Modern engines, such as electronic fuel injection and hybrid engines, are generally more fuel-efficient.

2. Driving Style:

  • Sudden Acceleration and Braking: Force the engine to work harder, resulting in higher fuel consumption.
  • Maintaining a Constant Speed: Helps conserve fuel.

3. Road and Traffic Conditions:

  • Smooth, Clear Roads: Allow for easier driving and better fuel economy.
  • Rough Roads and Traffic Congestion: Make the engine work harder, increasing fuel consumption.

4. Tires:

  • Underinflated Tires: Increase rolling resistance, leading to higher fuel consumption.
  • Properly Inflated Tires: Reduce friction and improve fuel efficiency.

5. Air Conditioning:

  • Using Air Conditioning: Makes the engine work harder to power the AC compressor, increasing fuel consumption.

6. Load Weight:

  • Heavy Loads: Require the engine to work harder, leading to higher fuel consumption.

Fuel Consumption of Common Car Models:

Car Model Fuel Consumption (L/100km)
Kia Morning 4.5 – 5.5
Hyundai Grand i10 5 – 6
Toyota Vios 5.5 – 6.5
Mazda 3 6 – 7
Honda CR-V 7 – 8
Toyota Fortuner 8 – 9
Ford Ranger 8 – 10
Hino XZU720 Truck 9 – 11
Hyundai HD120S Truck 11 – 13

Note: This table is for reference only. Actual fuel consumption may vary.

Hino truck on the roadHino truck on the road

Tips for Saving Fuel:

  • Choose the Right Vehicle: Select a car with engine displacement and power that suits your needs.
  • Drive Safely and Efficiently: Avoid sudden acceleration and braking, maintain a steady speed.
  • Regular Vehicle Maintenance: Regularly check and maintain the engine and tires.
  • Reduce Load Weight: Avoid carrying loads exceeding the permissible limit.
  • Use Air Conditioning Wisely: Limit AC use when unnecessary.

Frequently Asked Questions:

1. Do older cars consume more fuel than newer ones?

Older cars may consume more fuel due to engine wear and tear, resulting in reduced efficiency.

2. How to calculate fuel consumption for a specific distance?

Use the following formula: Fuel Consumption = (Distance/100) x Fuel Consumption Rate (L/100km).

3. Where to buy reputable trucks in Hanoi?

Consider reputable truck dealerships in Hanoi such as Thai Phong Auto on Nguyen Van Linh Street, Long Bien, and Truong Hai Auto on Giai Phong Street, Hoang Mai.

Truck dealership in HanoiTruck dealership in Hanoi

How to Buy a Truck at Hanoi Trucks:

To purchase a truck at Hanoi Trucks, follow these steps:

  1. Visit our website at xetaihanoi.edu.vn.
  2. Explore detailed product information.
  3. Contact our hotline or submit your information for consultation.
  4. Schedule an appointment for a test drive at our showroom.
  5. Complete the purchase procedures and receive your vehicle.

Similar Products:

Hanoi Trucks also offers a wide range of other trucks, including:

  • Dongfeng Trucks
  • Isuzu Trucks
  • Hyundai Trucks
  • Thaco Trucks

Conclusion:

Understanding fuel consumption and its influencing factors is crucial for choosing the right vehicle, driving safely and efficiently, saving money, and contributing to environmental protection. If you’re looking for a reputable truck dealer in Hanoi, contact Hanoi Trucks for expert advice and support.

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