What is the lifespan of the engine of your car?

Article by Christian A., on August 22, 2018

One of the most important parts of any car is the engine. It is considered as the heart of the car, as it is responsible for bringing it to life. Without an engine, no power can be sent to the wheels and the car won’t be able to move. Every time your car is driven, the engine is put into work. Eventually, your car’s engine will stop from working after some time. After all, engines are designed to last for a long time.

The lifespan of engines aren’t measured by years, but by the distance the car has traveled. Essentially, most carmakers design and develop the engines of their cars to last more than 100,000 miles. Theoretically, if you drive around 100 miles each day in a year, you would have broken the 100,000-mile barrier in less than three years. If you are driving 50 miles a day, the barrier would be reached in five and a half years.

In the real world, there have been engines that went the scrap yards even before reaching 40,000 miles. There have also been engines that managed to last more than 300,000 miles on the road. There have been reports of few engines going beyond 500,000 miles. Just lately, more and more engines have been able to go beyond 200,000 miles before finally saying goodbye.

The differences in the lifespan of every engine in the road are thanks to a number of factors. Here are some of them:

1. Engine make

Engines can be made from different metals like iron, steel or aluminum. Its parts and components are also made from different types of materials. The quality of the materials used as well as the quality of the built determines the robustness and durability of every engine.

2. How the engine is used

When a car is driven normally, it will also age normally. A car that is being driven smoothly and carefully is likely to see more miles on its odometer. However, a car that is being driven aggressively or used for towing and carrying heavy loads has its engine worked harder than usual.

This is also true if the driver is fond of driving at top speed for long periods of time or has the habit of revving the engine past its redline. Repeated extreme acceleration and deceleration can also made the engine work harder. If the engine is always made to work harder, then it wouldn’t be able to get a high mileage.

3. Maintenance

Scheduled maintenance is vital to engine lifespan. Even if the engine is of high quality and the car is driven conservatively, failure to maintain the power unit could shorten its lifespan. As the engine is used over time, many things will happen: it gets dirty; it oil become thick and grimy; and its parts and components will wear out or get damaged.

All of these, however, can be prevented. By washing the engine, changing the oil, replacing the filters and any worn out parts, repairing any damaged component, and many other things, you can prolong the life of your engine.

4. Response to warning signs

You car has several warning systems that relate to the health of your engine. For instance, the Check Engine Light turns on for a number of reasons, including several problems with the engine.

If the Check Engine Light turns on, don’t ignore it. When the Oil Light, Empty Fuel Light, or Fuel Indicator illuminates, you shouldn’t ignore them since fuel and oil are essential in the operation of your engine.

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Topics: tips, engine

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