As a car owner, it is essential to know the differences between a transmission, drivetrain, and powertrain. While they are all related to your car's ability to move, they refer to different things, even though the terms are sometimes used interchangeably.  When receiving transmission services for your car, it's important to know what your mechanic is talking about to better understand your car's maintenance needs, and how you are being billed. 

What's the Difference Between a Transmission, a Drivetrain, and a Powertrain?

What is a transmission?

The transmission is responsible for transferring power from the engine to the wheels. It does this by changing the gears to match the speed of the vehicle. Transmissions can either be manual or automatic, but they both serve the same purpose. Manual transmissions require the driver to shift gears manually, while automatic transmissions do it automatically. Transmission services usually include fluid changes, filter replacement, and other maintenance tasks to ensure that the transmission is working correctly.

What is a drivetrain?

The drivetrain is responsible for transferring power from the transmission to the wheels. It includes the axles, driveshaft, and differentials. The drivetrain's primary function is to convert the rotational power from the transmission into the force that moves the wheels. Drivetrain services typically involve inspecting and maintaining the components to ensure that they are working correctly.

What is a powertrain?

The powertrain is the entire system responsible for generating power and transferring it to the wheels. Which includes the transmission, but also the engine, and drivetrain. The powertrain's primary function is to convert the fuel's energy into rotational power and transfer it to the wheels. Powertrain services typically involve regular, routine inspection, and making repairs when needed.

Why do the terms get used interchangeably?

"Transmission", "drivetrain", and "powertrain" are often used interchangeably because they are all related to the same function of moving the vehicle. However, they refer to different parts of the system. 

Why is it important to know the difference?

Knowing the difference between these terms is important as it can help you better understand your vehicle's maintenance needs. It can also help you diagnose issues when something goes wrong. 

If you are in need of transmission services, or maintenance of your drivetrain or powertrain, in Anchorage, AK, look no further than Quality Transmission Service. With over 40 years of experience, they are committed to providing top-quality service at an affordable price. Contact them at (907) 561-8767 or visit their website to schedule an appointment today.