Autos

Do electric cars use oil?


ELECTRIC cars are becoming increasingly popular as drivers become more conscious of the environment.

But how can you maintain one? Here’s all you need to know about looking after your electric vehicle.

Electric cars use oil, but not in the engine

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Electric cars use oil, but not in the engine

Do electric cars use oil?

Electric cars do not use engine oil, but often use oil inside their reduction gearboxes, which will have to be changed at some point of the cars lifespan.

The reduction gearbox reduces the cars revs per minute (RPM) whilst improving its efficiency.

Do hybrid cars use oil?

Hybrid cars use oil as they have a fuel powered engine as well as an electric motor.

They require regular oil changes, but not as frequently as a regular, fuel powered car.

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This is the case because hybrid cars do not put their internal combustion engines under too much strain while driving at lower speeds as the electric motor is responsible for most of the driving.

Only when the hybrid is driven at higher speeds does it go into full-power mode.

What maintenance does an electric car need?

As an electric car doesn’t have a internal combustion engine, the maintenance they require differs.

There are crucial components that need to be looked after, according to the AA website.

Make sure the battery doesn’t run out completely. This puts strain on the battery which could shorten its lifespan.

EV battery changes can cost a lot of money, so it is important to keep it clean from dirt and dust, and to make sure that it doesn’t overheat.

Charge it according to the owner’s manual. This may be different depending on the make an model of the vehicle, so it is best to check what the company advise.

EVs use regenerative braking as well as conventional brakes. The energy which is lost when the car slows down is converted back into stored energy in the battery.

However, these still need to be maintained. Brake pads and disks will still need to be changed occasionally, as well as brake fluid.

Tyres on electric vehicles are specially designed. They create less noise and have less rolling resistance. It is important to check to make sure they are roadworthy.

Most electric cars use coolant to manage battery temperatures.

How often the coolant needs flushing or topping up varies from car to car, so it is important to check the owner’s manual.

Typically, EV cooling systems are sealed and should only be checked or topped up by a qualified technician.





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