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14B engine with 15B engine - Which one is more suitable for you?

Nov 01, 2025

14B Engine

I. Basic Information

Type: Diesel Engine

1. Displacement: Approx. 4.8 liters

2. Number of Cylinders: 4-cylinder inline

3. Power: Approx. 140-160 hp

II. Features

1. Primarily used in commercial vehicles, trucks, and some heavy machinery.

2. Durability: Designed for durability and high efficiency, suitable for long-duration operation.

3. Fuel Economy: Relatively good fuel economy, suitable for long-distance transportation.

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15B Engine

I. Basic Information

1. Type: Diesel Engine

2. Displacement: Approx. 5.9 liters

3. Number of Cylinders: 4-cylinder inline

4. Power: Approx. 170-200 hp

II. Features

1. Widely used in heavy-duty trucks, construction machinery, and large commercial vehicles.

2. Provides higher power and torque, suitable for heavy-duty operations.

3. Typically equipped with advanced fuel injection systems to improve efficiency and reduce emissions.

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In summary, both the 14B and 15B engines are diesel engines, primarily used in commercial vehicles and heavy machinery. The 14B is suitable for applications requiring lower power, while the 15B is better suited for heavy-duty and high-power applications. Both are known for their durability and fuel economy, but the 15B is more advanced in terms of power output and technology. These are both popular Toyota engines, but currently there is a shortage in the market, and our factory has only a small amount in stock. First come, first served!

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14b engine with 15b enginewhich one is more suitable for you-0