What is the Difference Between Drivetrain and Powertrain?

Nissan powertrain drivetrain

What are the differences between drivetrain and powertrain? In brief, the drivetrain provides power to the wheels and the powertrain is made from the motor and the drivetrain.

Drivetrain or Powertrain?

You may not know off the top of your head what the advantages are of comparing a drivetrain vs. powertrain yet when you recognize the differences between the two, it will certainly offer you the upper hand when cars and trucks buying, going to the auto mechanic, or when Alex Trebek asks you a Jeopardy question about car elements that make cars move.

Simply put, powertrains and drivetrains essentially do the exact same thing. They generate kinetic energy to make your vehicle ‘go’. Now, chances are that you have never really thought about how crucial these moving components are. They’re the unsung heroes that get you from point A to point B and they each operate in their very own one-of-a-kind method.


Parts of the Drivetrain: What are they?

Most of the time the terms ‘drivetrain’ and ‘powertrain’ are utilized interchangeably yet, contrary to popular belief, they are not the same. So exactly what is the difference between powertrain elements and drivetrain parts? The biggest distinction is the way power is created and distributed to the vehicle.

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


How Does A Drivetrain Work?

This is the order in which power is created and delivered by a drivetrain:

  • The engine will generate energy to power a flywheel
  • That flywheel works with the transmission to control the amount of power distributed to other elements of the drivetrain
  • The driveshaft spins to generate power to a differential
  • The differential then provides power from all those driveshaft parts and boom … your wheels are in motion

Powertrain: What is in it?

If you mastered the drivetrain fundamentals, the powertrain basics ought to be an easy concept to grasp, due to the reality that there is only one defining factor that sets them apart. That variable is the engine. In a powertrain, the engine is a part of the many moving elements. If you keep in mind from the paragraph above, the drivetrain works with the engine.

The powertrain incorporates every moving component that is important to the automobile’s success. Its sole purpose is converting kinetic energy into propulsion motion. If one of these components fail your automobile might experience some uncommon rattling, or shaking.


What’s the Difference Between Drivetrain and Powertrain? | Mike Smith Nissan