Best Free Online Automotive Training Courses

Best free Automotive Classes
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Several components in the car are safety-critical, such as electronic steering system, airbags, anti-lock braking system, electronic stability control, etc. When we say safety-critical, it implies that if these components fail, they may have a devastating impact on the driver and even cost them their lives.


These and more are some vital aspects associated with automotive. To learn about them, you can enroll yourself in one of the automotive courses online.


How do you find the best automotive course for your level of understanding? Well, we have done all the background tasks for you. So, we scoured through the internet and found the below-listed top 6 automotive free courses with some bonus classes. So, let us get started and address them one by one.


In This Article:


Are There Any Free Online Automotive Courses With Certificates ?

1. Introduction to Electric Vehicles – [Udemy]

Introduction to Electric Vehicles

Rating 4.4
Enrolled 9,236 students
Certification No
Paid No
Return or refund policy None
Instructor Akshay Gill and MakerMax Inc.
Duration 1hr 1min of on-demand video
Cons The majority of information in the course is quite generic. More informative aspects could have been discussed here.


Ranked at the top on our list for the best free online automotive training courses is this Udemy course. It is a 100% online, free course, which is entirely hands-on.


Of course, there is a limitation that you won’t earn a certificate or direct instructor support with the course, but there is a community of learners taking the same class as you, wherein you can clarify your doubts.


Learning Outcomes

Even though you will not bag free online automotive certifications with this course, it is still quite an informative course. Some things that you will learn with these best free online auto repair classes are listed below:

  • Identifying the different sub-components of the Electric Vehicle powertrain using an actual example of an MG ZEV crossover SUV
  • All skills and knowledge needed to make a successful career in the EV industry
  • Deconstructing an EV into its various subcomponents



These are beginner-friendly free automotive classes. Hence, there are no prerequisites associated with this course.


Who should take this course?

This is one of the best picks for:

  • Students who wish to make a career in the EV industry
  • Professionals who want to take the first step in the EV industry
  • Enthusiasts who seek hands-on knowledge on Electric Vehicle


Anyone seeking certificates will not find this course beneficial.


Reviews by Wilson Mwendwa M.

Its awesome. Im getting to learn about electric vehicles from a close stance just as I would have learnt if I was operating on the vehicle myself .



2. Internal Combustion Engines and Emission Control – [Udemy]

Internal Combustion Engines and Emission Control

Rating 4.2
Enrolled 672 students
Certification No
Paid No
Return or refund policy None
Instructor Vijay Patil
Duration 1hr 55min of on-demand video
Cons This course covers a technical topic not meant for basic learning.


At number two on our list is another one of the top free online automotive training courses. In this course, you will study the fundamentals of Internal Combustion engines. It is one of the most comprehensive courses, which genuinely has a lot for you to learn at no cost.


Learning Outcomes

Unfortunately, the primary limitation of this course is that it is not one of the free online automotive courses with certificates. However, there is no dearth in the quality of the information in the course.


Some things you will learn in this course are:

  • Engine Testing
  • Combustion in Spark Ignition and Compression Ignition Engines
  • Turbocharging
  • Detonation and knocking concepts, responsible for abnormal discharge, and parameters that affect this tendency
  • Regenerative particulate filtration
  • Working of four-stroke petrol and diesel engines
  • Components and the classification used in the construction of engines
  • Basics of IC Engines
  • Terms, such as Ignition lag and delay period
  • Normal and abnormal combustion in Spark Ignition and Compression Ignition Engines
  • Common Rail Injection System ( CRI )
  • Catalytic converter and other emission reduction technologies
  • Working of two-stroke and four-stroke engines
  • Emission Control Technologies, such as exhaust treatment and in-cylinder treatment
  • Phases of combustion, observed in Spark Ignition and Compression Ignition Engines
  • Working of the standard rail injection system, which influences the combustion phenomenon in Compression Ignition Engines

Impact of high pressure



This is one of the beginner-level best free auto repair courses online. Hence, there are no prerequisites to take this course. However, if you have the drive to learn new things, you can take this course.


Who should take this course?

These are the best free automotive classes meant for:

  • Industry professional
  • Diploma students
  • Engineering students


Students aspiring to take the free online automotive courses with certificates can skip this course.



3. Automotive Protocols – [Udemy]

Automotive Protocols

Rating 4.1
Enrolled 3,078 students
Certification No
Paid No
Return or refund policy None
Instructor Sid e-learnings
Duration 1hr 33min of on-demand video
Cons This is a helpful course for professionals appearing for a job interview in the automotive field. For the rest, it won’t be a very helpful course.


If you wish to be a part of the automotive industry professionals, you will have to ace your interviews and overshadow other candidates. This is when these free online auto repair classes will come in handy.


In this, the instructor will discuss all the plausible questions you can expect in your interview for the profile. Hence, taking this course will accentuate your understanding and help you drive the ideal answers that make you a preferred choice for your potential employers.


So, the course completion will equip you with the knowledge to handle interviews without any fear.


Learning Outcomes

It is a free Udemy course. So, even though it does not come with free online automotive certifications, it counts as experiential learning, wherein you will understand all the automotive concepts via direct statements.


In addition, you will also discuss some questions and answers that are mostly asked when you look for a job in the Automotive Protocols.



This is one of the beginner-friendly free online automotive repair courses. So, for this course, you will need:

  • Patience, desire, and willingness to learn
  • Time to sit through the course
  • Internet connection
  • Computer, PC, or a laptop


Who should take this course?

College students and automotive professionals will find this the best course. But as stated, there are no certifications included in the class. So, anyone who enrolls in the course with an expectation of certification can give this a miss.


Reviews by Steve C.

very important in diagnosing automotive network communication.



4. Automotive Mechanics Technician Online Course – [Automotive Training Centre]

Automotive Mechanics Technician Online Course

We have another free course, which trains you to be a journeyman Auto Mechanic. It is one of the best free online automotive certifications courses, but you can learn the drill without having to step out from your home.


Also, it is an online course. So, you can study at your pace, but you will have to complete the full training in a maximum time of a year. Once you complete the course, you will bag an Automotive Mechanic/Technician Certificate from the Automotive Training Centre.


This platform utilizes a game-based, interactive format, which is updated frequently to ensure that you get access to the most practical and comprehensive training. Hence, you will learn by doing. You also get extensive email support. So, if you have any doubts or queries, the tutor can answer the same in less than a day.


Learning Outcomes

These free automotive classes will teach you:

  • Skills needed to diagnose, inspect, and repair a vehicle
  • Clarity on Brake systems
  • Mechanical diagnostic techniques
  • Vehicle service and repair
  • Electrical and electronic systems
  • Steering, suspension, and tires
  • Safety and environmental procedures
  • Automotive service shop procedures
  • Emissions tuning
  • Gas engine & fuel systems



5. Car Mechanic Training – [Alison]

Car Mechanic Training

This is another platform that provides some of the best free online automotive repair courses. The courses are designed to help you save money & time and simultaneously equip you with the necessary knowledge for timely vehicle maintenance.

Learning Outcomes

This is one of your best free online automotive certifications courses and is very informative. Some things to learn in this course are:

  • Parts that compose a standard motor vehicle
  • Systems in the automobile
  • Fundamental clarity on car mechanics
  • Vital safety rules you must know when working on a car to avoid components and elements, which can potentially damage the body.
  • Specifications set on a vehicle
  • Dashboard warning light (typically different for different vehicles) and their meaning
  • Understanding when a vehicle requires maintenance
  • Costs and considerations, which arise when you purchase a car
  • Tips for performing general vehicle maintenance, such as the location of the vehicle identification number, contents of the owner’s manual, and liquids and fuses present in the car
  • Characteristics and function of the engine oil
  • Angle measurements used in tire alignment
  • What to do when you see dashboard warning light illuminating
  • Comparing older and modern tires while performing the penny tire test
  • Understanding the spark plug gap and the electrical system
  • Safety tips when driving
  • Measuring the tire tread to comprehend when a particular tire needs replacement
  • History, key components, and the repeating stages of the internal combustion engine
  • Changes seen in the primary components since the 1970s
  • Brakes and their variations
  • The in-depth study on the fuel system
  • Legal requirements to care for a vehicle
  • Basic understanding of unique liquids and drivetrain
  • Investigating the anti-lock braking systems
  • Process of shopping for a car
  • Finding a vehicle, which is closest to your needs
  • Understanding the factors and costs, which influence the insurance premiums


So, it is one of the best free online automotive courses with certificates.



6. edX Courses

edX Courses

Because of the ongoing pandemic crisis, a lot of universities are offering online classes and promoting online education.


So here are some of the best free online automotive training courses that you could take up on yet another incredible platform – edX.


Some more free auto repair courses online  you can try are:


Related: Best Automotive Books


So, these are the 6 best free online automotive certifications you can take along with some bonus classes. This guide has been our sincere attempt to include all the information around these courses.


However, if you wish to read more on these free automotive classes, you can click on the annexed link and read up. However, regardless of your selection, it will be the best pick. So, go ahead, take your pick, and enjoy learning about automobiles for free from your home.



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