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Drivetrain and Powertrain – What are the Differences

Acura drivetrain powertrain

How are drivetrain and powertrain different? Essentially, the drivetrain provides power to the wheels and the powertrain includes the engine and the drivetrain.

Drivetrain and Powertrain

You may not know off the top of your head what the benefits are of comparing a drivetrain vs. powertrain however when you recognize the distinctions between the two, it will give you the upper hand when vehicle buying, checking out the auto mechanic, or when Alex Trebek asks you a Jeopardy question about vehicle elements that make cars move.

In short, powertrains and drivetrains basically do the same thing. They create kinetic energy to make your vehicle ‘go’. Now, chances are that you’ve never actually considered how essential these moving parts are. They’re the unrecognized heroes that get you from point A to point B and they each operate in their very own unique method.


Parts of the Drivetrain: What are they?

Many times the terms ‘drivetrain’ and ‘powertrain’ are used interchangeably yet, contrary to popular belief, they are not the same. So exactly what is the difference between powertrain components and drivetrain parts? The most significant distinction is the way power is created and distributed to the car.

A drivetrain is not actually a solitary part of your car – it’s a group of drivetrain parts that interact with the engine to move the wheels and different parts of the vehicle to thrust it into motion. These components usually consist of the transmission, differential, driveshaft, axles, CV joints, and the wheels.


Drivetrain: How Does it work?

This is the order of exactly how power is created and delivered by a drivetrain:

  • The engine will produce power to power a flywheel
  • That flywheel works with the transmission to manage the amount of power dispersed to various other parts of the drivetrain
  • The driveshaft rotates to produce power to a differential
  • The differential then delivers power from all those driveshaft parts and boom … your wheels are moving

Powertain: What is in it?

If you understood the drivetrain basics, the powertrain basics ought to be an easy concept to grasp, due to the fact that there is only one specifying variable that sets them apart. That variable is the engine. In a powertrain, the engine is a part of the many moving elements. If you remember from the paragraph above, the drivetrain works with the engine.

The powertrain includes every moving part that is vital to the vehicle’s success. It’s sole function is transforming kinetic energy into propulsion movement. If one of these parts fail your vehicle may experience some unusual rattling, or shaking.


Drivetrain vs. Powertrain: What’s the Difference? | Gillman Acura

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