Switching to an electric vehicle (EV) is a major step for many Filipinos. Beyond being eco-friendly, it also offers many benefits under the Electric Vehicle Industry Development Act (EVIDA)[2]. One of the primary questions new owners have is how this differs from a traditional gasoline-powered vehicle.

In fact, maintaining an EV is simpler and more cost-effective in the long run. Because it has fewer moving parts, the need for frequent trips to the repair shop is reduced[1]. It is important to understand these differences to keep your vehicle in good condition.

Charging an electric vehicle at home is an essential part of routine maintenance for every EV owner. — Image created by AI

Why electric vehicle maintenance is simpler

Gasoline-powered vehicles have thousands of moving parts inside their engines. On the other hand, EVs have only about twenty moving parts in their powertrain. Because of this, you don’t have to worry about oil changes, spark plugs, or fuel filters[3].

According to the US Department of Energy[4], the total maintenance cost of an EV can be up to 50% lower compared to a gasoline-powered vehicle. This is a significant saving for Filipino families looking for a smarter way to travel.

The importance of battery care

The high-voltage battery pack is the heart of your vehicle. To extend its lifespan, follow the “20%-80% rule” when charging. Avoid letting the battery drop to 0% or leaving it plugged in at 100% for long periods of time[1].

Due to the hot climate in the Philippines, it is important that your vehicle’s thermal management system is functioning properly. Excessive heat can cause stress to the battery, so avoid frequent use of DC fast chargers unless necessary. It is better to use Level 2 AC chargers at home for daily needs.

Regenerative braking and the brake system

One of the unique features of an EV is regenerative braking. In this system, the electric motor itself slows the vehicle down while returning energy to the battery. Because of this, your brake pads wear out much more slowly compared to traditional vehicles[3].

However, this does not mean you don’t need to check them. Brake fluid must be changed every two years because it absorbs moisture from the air. Also, ensure that the brake calipers are clean and free of rust due to the frequent rain in our country.

Caring for your vehicle’s tires

Due to the weight of the battery pack, EVs are generally heavier than gasoline-powered vehicles. This weight, combined with the instant torque of the electric motor, causes tires to wear out faster[1]. Regular tire rotation every 8,000 to 10,000 kilometers is very important.

Use tires specifically designed for EVs. These have a high load rating and low rolling resistance, which will help improve your vehicle’s range. Don’t forget to maintain the correct tire pressure according to the manufacturer’s recommendation.

Maintaining cooling fluids

Even without engine oil, EVs use battery coolant. This liquid keeps the battery and power electronics at the correct temperature. Changing it should be done according to your vehicle’s schedule, which is typically between 40,000 and 100,000 kilometers[4].

Do not delay having this checked at authorized service centers. Clean coolant ensures that your vehicle remains efficient even in the middle of heavy traffic in Metro Manila.

Summary of maintenance schedule

To make it easier to remember, here are the main differences in routine maintenance:

  • Engine oil and filter: Not needed for EVs.
  • Spark plugs and fuel filters: Non-existent in electric vehicles.
  • Cabin air filter: Still needs to be replaced every 15,000 to 20,000 kilometers.
  • Brake fluid: Inspection and replacement every two years.
  • Tire rotation: Needed more frequently due to the weight of the vehicle.

Understanding these differences will give you peace of mind. With proper care, your electric vehicle will be a reliable partner for your travels for many years.

More Information

  1. State of charge: The level of energy inside the EV battery. Keeping it between 20% and 80% helps extend the overall life of the lithium-ion battery pack.
  2. EVIDA Law: Republic Act No. 11697 in the Philippines, which aims to provide incentives and support for the use of electric vehicles to reduce air pollution.
  3. Regenerative braking: A technology in EVs where the motor is used as a generator to slow the vehicle down while capturing energy and returning it to the battery.
  4. Powertrain: The group of components in a vehicle that provides power for it to move, including the motor, battery, and transmission in electric vehicles.
  5. Thermal management system: A system inside an EV that uses coolants and fans to keep the battery and other sensitive parts at a safe temperature.