Turning the Car off While Driving – Things to Know

Turning the Car off While Driving – Things to Know

Have you ever been stuck in traffic and wanted to turn off your car to save fuel? Or you were driving downhill and thought it might be a good idea to shut off the engine to save fuel.

Turning the Car off While Driving – Things to Know

It may not seem like a big deal, but turning off your car while it is in the drive can be incredibly dangerous.

It can even cause serious damage to your car’s transmission system. Read on to learn if it is a good idea to turn off the vehicle while driving.

Pros of Turning off the Car While Driving

Below are some of the pros of driving your car while it is turned off:

Fuel Economy

The main advantage of turning off the car while driving is fuel economy.

Since you are no longer expending energy to drive the engine, you can save a significant amount of fuel.

It could be especially helpful in traffic when sitting still for extended periods. These small steps in saving your fuel expenses ultimately end up as a large sum.

Soon, the skill of turning off your car while it’s sitting idle would begin. 

The Environmental Impact of Turning the Car off While Driving

The environmental impact of turning off the vehicle while driving is also beneficial. Since you are no longer using fuel, there will be reduced emissions from the vehicle.

It can help reduce air pollution and make the environment healthier for everyone.

The Risk of Rolling Away

Another advantage of turning the car off while driving is that it reduces the risk of rolling away.

For example, if you are stopped on a hill and have put the car in neutral, the vehicle can begin rolling.

Turning off the car can reduce this risk and keep you and your passengers safe.

Reduced Risk of Accidents

When a car is idling, it can be difficult to maintain complete control, increasing the chance of accidents.

Turning off your engine when you’re not moving will help ensure that you have full control over your car at all times.

Lower Maintenance Costs

Idling puts extra strain on your vehicle’s engine so it can lead to more frequent maintenance needs and higher repair costs.

Reducing the amount of time you idle will help keep these costs down.

More Responsible Driving Habits

By turning off your car while it’s not being used, you’re demonstrating responsible driving habits that can help reduce air pollution and improve safety on the road.

Cons of Turning off the Car While Driving

Let’s discuss some of the cons of driving the car while it is powered off:

Damage to Vehicle

The transmission stays engaged with its gears when you turn off your car while still driving. It puts a lot of strain on the system.

This strain can lead to premature wear or catastrophic failure if it happens too often.

Additionally, when driving with the engine off, you don’t have access to power steering or power brakes, which makes controlling your vehicle much more difficult.

Cause of Accident

Driving with your car powered off can affect driving negatively.

All the censors, power steering, and other security measures that vehicles possess don’t operate when switched off.

By driving the car with switched off, you’re putting the lives of your fellow passengers and everyone on the road in danger.

So it is much better to keep your car switched on while driving so your car can detect any malfunctions.

It is also very important to have your power steering working in case of a sharp turning.

You Can Be Stranded

Turning the Car off While Driving – Things to Know

It is better to eliminate any many risk factors as possible while driving with your family on a longer route.

If you turn off your car while driving and then attempt to restart it, you may find yourself stranded.

Your vehicle’s engine may not start again, and you may be stuck in the middle of nowhere. It can be very dangerous, especially if driving in remote areas or at night.

Reduced Visibility

When you turn off the car, your headlights and dashboard lights may go out.

It can lead to reduced visibility of the road ahead, especially during nighttime or poor weather conditions.

Lack of Safety Features

When you turn off the car, many safety features that come standard on modern cars, such as airbags, ABS brakes, and stability control, are disabled.

Lack of Power Steering

Turning off the car will cause it to lose its power steering capabilities, making it more difficult to steer it in tight turns or at low speeds.

Loss of Acceleration

When you turn off the car, you will lose any acceleration you had built up before turning it off. It can cause you to lose speed and stall in certain situations.

Is It a Good Idea to Turn Off Your Car While Driving?

Turning your car off while driving is not a good idea. Doing so can cause damage to the transmission as well as other parts of the engine.

It can also be dangerous for you and other people on the road.

By considering all the outcomes, it is easy to conclude that the disadvantages are far greater than the advantages of turning off the car while driving.

Why You Shouldn’t Turn Your Car Off While Driving

When your car is turned off while driving, it causes the internal components of the transmission system to be extremely stressed due to the vehicle’s weight and momentum, it can lead to several problems, including warped or bent gears, broken shafts, and even stripped teeth inside the transmission.

It will result in expensive repairs that you could easily avoid with a simple shift into the park.

Another potential issue arises when turning off the car while still driving—if you accidentally forget to apply the parking brake before turning off the ignition key, your vehicle could start rolling away on its own!

Turning the Car off While Driving – Things to Know

An even worse scenario is if someone tries to jump-start their car from another vehicle while their vehicle is still in gear – this could result in disaster as both vehicles careen out of control!

How to Avoid Turning Off Your Car While Driving

All drivers should practice safe driving habits to avoid these risks by always shifting into the park before turning off their vehicles.

Additionally, only attempt to jump-start any vehicle after applying the parking brake and shifting into neutral or parking.

Finally, ensure that all passengers are aware of these safety guidelines so that they do not put themselves or others at risk by accidentally leaving their cars in gear while turning them off.

Drivers are responsible for all the passengers in the car and people on the path; that is why the driver’s utmost objective should be keeping everyone safe.

Turning off your car while driving a car is a dangerous act, so it’s better to avoid it and drive regularly.


With the pros and cons, there are more reasons not to turn your car off while driving.

While you may save a bit of gas money, it’s not worth the risk to yourself and others on the road.

The next time you think about shutting off your engine, remember these dangers and keep everyone safe by keeping the car running.