Maintenance of an electric car compared to an internal combustion engine car

In recent years, we have witnessed significant growth in the adoption of electric vehicles (EVs) around the world. If you are thinking of buying one, one of the main questions you may have asked yourself about electric mobility is, what is the maintenance of an electric car? To clear up any doubts, in this article we will compare the maintenance of an electric car with that of an internal combustion engine car. You’ll see how worthwhile it is.

Fewer moving parts

One of the most striking aspects of electric cars is their mechanical simplicity compared to ICEs or internal combustion vehicles. EVs have fewer moving parts, which means less wear and tear and less need for periodic maintenance. For example, electric motors do not have spark plugs, timing belts or complicated exhaust systems, which significantly reduces the cost and frequency of workshop visits.

Simplified cooling systems

Internal combustion engines generate a large amount of heat, which requires complex cooling systems. On the other hand, electric car engines generate much less heat and therefore require less complicated cooling systems. This reduces the risk of cooling-related failures and reduces the need for maintenance of these systems.

Regenerative braking

A unique feature of electric cars is the ability to harness the kinetic energy generated during braking to recharge the battery. This system, known as regenerative braking, helps to extend the life of brake pads. As a result, EVs require fewer brake pad replacements compared to ICEs, representing significant savings in long-term maintenance costs.


Batteries are an essential component in electric cars, and battery maintenance is a common concern among EV owners. While batteries are designed to be durable and reliable, it is important to follow the manufacturer’s recommendations to maximise their lifespan. This may include avoiding exposure to extreme temperatures and using proper charging methods. Fortunately, most EV manufacturers offer battery warranties for a specified period of time, giving owners peace of mind.

Oil and filter changes

Unlike diesel or petrol cars, electric cars do not require regular engine oil changes. This is because EVs use electric motors that do not generate waste like combustion engines. In addition, EVs do not have traditional oil filters or air filters that need regular replacement. This not only reduces maintenance costs, but is also more environmentally friendly by reducing waste generation.

oil filter

In summary, the maintenance of an electric car differs significantly from the maintenance of internal combustion vehicles. The mechanical simplicity of EVs, the lack of regular oil changes, simplified cooling systems, regenerative braking and battery-specific considerations are some of the key aspects to take into account. We hope we have answered your questions.

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