Do Cars Get Louder as They Age?. Here is All You Need to Know

A brand new car can drive off among many cars without making much noise at all. This is a satisfactory feeling you get when you make a solid investment in a car. As everything in your car moves smoothly and it feels as if it’s going to last a lot of years. 

Sadly, nearly all vehicles tend to get louder as they get older as well. Do cars get louder with age? For many different reasons, this is the case.? There are a variety of problems that can cause your vehicle to get louder with age. However, there are also many ways to get rid of the noise as much as possible. 

Here are some of the reasons why your car gets louder as it gets older; engine wear and tear, worn-out torque converter, damaged muffler, and issues with the bearings.

There is no time machine in the world that can make your car go back to being brand new again. Even though your vehicle is aging and getting louder, it can be made to stay quiet with the right approach.

Common Reasons Cars Get Louder as They Age

1). Engine Wear and Tear

Regardless of how well you take care of your car, there will probably be some wear or tear on the engine. An essential part of a car maintenance process is to keep pace with all the various components that go into the engine.

For the proper function of your car, the various components of the engine may begin to wear down over time. For instance, the serpentine belt may begin to wear out.

The timing belt may also wear out and become longer than usual, hence causing the camshaft to time out. When this occurs the engine makes a lot of irritating noise to get by with. If the noise is coming from a worn-out engine then the noise may be emanating from the valve train.

Generally, the noise gets louder when the temperature is cold. So it is very essential to check out your engine anytime this occurs. 

Sometimes your vehicle may just need a simple valve adjustment to keep it silent. However, some cars may need a little more work on the engine to get rid of the noise.

2). Issues with the Bearings and Oil Level 

You should inspect your car for issues such as bad bearings, low oils, or a worn-out torque converter. 

A bad bearing may cause your car to sound like a washing machine that is not functioning properly. There may be a little bit of knocking around the ends of the bearings which can lead to a bigger problem. The longer the bad bearings stay in your car the higher the chances of your vehicle seizing up completely. 

Very low oil levels are some of the things that car owners don’t want to be forced to deal with. If you notice rubbing and grinding noise then there is a problem that needs to be addressed. Inspect the engine oil levels. 

In most cases, there is an oil level monitor that will help keep everything in control. Your engine needs oil to stay lubricated as much as possible for the car to operate smoothly. 

If the engine oil dips too low it can cause serious damage to your engine. Regular changing of the engine oil as part of your maintenance will promote engine health and cut down the loud noise. Most of your engine problems can be avoided if we ensure regular changing of the engine oil.

3). Damage Muffler 

Your vehicle isn’t always going to get noisy because the engine is old. There are components in your vehicle that will begin to conk out over time. These parts need to be fixed so that they can function properly. 

One of the main problems most people struggle with is a broken-down muffler. A worn-out muffler will make more noise than one that is in good shape and working perfectly.

The muffler may not only make things louder but will also put a lot of pressure back into the exhaust hence creating more problems. 

4). A Worn-Out Torque Converter 

Automatic transmission cars normally come along with a torque converter. If the transmission fluid gets dips too low, the torque converter will likely begin to fail. This will induce noise when your car is in gear. It is also possible that worn-out needle bearings may also be the cause of the noise.

Hearing unusual noises from your engine could be a sign of something going wrong in your vehicle. Always ensure to take your vehicle for regular maintenance and repairs as this will help keep your vehicle in a good condition for a long time. 

5). The Use of Sound-Deadening Technology 

Many companies have started paying attention to the amount of noise that car engines make. In recent times there has been a lot of dampening technology that has gone into the engine area and other vulnerable components of the vehicle. These sound-deadening materials are made thin so that more of it can be put in small areas without much weight to your vehicle. 

If you want to silence your vehicle, there are several options you use to get things done. Some of these options include spray foam and sound-deadening mats. These are small, very small investments and it’s worth the effort of those who want to drive older cars. They need little assistance to stay silent. 

6). The Rise of Electric Cars 

Electric cars are gaining popularity with each passing year with very little possibility of fading away anytime soon. There are a few advantages of using an electric car, such as saving on gas and being environmentally friendly. Electric cars make a  fairly silent driving experience. The quietness of the electric car is certainly a positive thing in the eyes of many people. 

What Can Be Done About Older Cars Getting Louder?

One of the best things you can do to prevent your old car from getting louder is to ensure that everything stays up to date and has a recurrent maintenance culture. 

Nobody likes to spend money here and there to keep their vehicle running as it should. But it makes a lot of difference to have your older sound as quiet as ever. 

Regular maintenance of your car will help tackle the issues to a certain extent, but once your car gets old ensure to make a full replacement if there is an issue. This does not only stop the sound but also makes your car operate as it should.

However, there are other low-cost options to use to cut down the sound. Investing in some sound-deadening materials will help lessen the sound. 

Each component of your vehicle requires a different material that fits into it correctly. For places where materials can not fit in, we recommend you use spray foam.

These sound-deadening materials are made in such a way that they can easily be installed.


Surprisingly, cars get louder as they age. However, there is no reason you should tolerate this happening. When a little bit of effort will go a long way to improve your vehicle’s performance. Read the article carefully and stick to the procedures to help make your old car stay silent. 


Leave a Comment