Do I Need to Change Oil Every 6 Months? Learn The Facts!

How often you change your oil depends on a number of factors, including the type of oil used, driving habits and vehicle age. On average, oil should be changed every 3,000 to 5,000 miles; however, some modern engines can extend this interval up to 7,500 or even 10,000 miles.

With that said, we will be explaining everything you need to know about oil change and whether it needs to be done every 6 months.

Do I Need to Change Oil Every 6 Months?

Yes, you should definitely change your engine oil every 6 months. It’s a very common thing to change your oil after reaching the 5,000 miles mark. Whether you drive your car on a daily basis or not, we do think it is a good idea to change your oil on a regular basis.

How Often Should You Change Your Oil

Do I Need to Change Oil Every 6 Months

How often you should change your oil depends on several factors, including the age and type of engine oil in your car and driving conditions. For a recommended service interval, consult your owner’s manual.

Experts generally suggest changing your oil every 5,000 to 7,500 miles. This number may increase if you use fully synthetic oil or drive in harsh conditions like extreme cold or high temperatures.

Modern vehicles typically feature systems that monitor driving habits and notify you when an oil change is due. This is an effective way to keep your engine running smoothly and save trips to the shop.

For those who don’t drive often or lack a system for tracking their driving habits, the old-fashioned rule of changing engine oil every 3,000 miles applies. This is because oil itself degrades over time, decreasing its effectiveness at preventing friction and managing heat generation.

Read About: Clean vs Dirty Engine Oil

Advantages Of Changing Oil Every 6 Months

  • Oil plays an essential role in your car’s internal workings. Changing your oil on a regular basis will help to lubricates things like crank shafts, connecting rods and pistons within engine cylinders to name a few.
  • Changing oil regularly also keeps parts free from dirt and debris that could lead to corrosion, damage, and other issues.
  • Taking the time out to change your engine oil when it is necessary is the most effective way to keep your vehicle healthy and running optimally.
  • Another advantage to changing your oil regularly is that it saves you money. A properly maintained engine runs more efficiently, emits fewer emissions, and lasts longer.
  • Maintaining your oil fresh also cuts down on idle time, helping your vehicle achieve better gas mileage.

Your driving habits play a major role in determining when it is time for an oil change. Drivers who haul heavy payloads, drive in dry or dusty conditions, or travel at low speeds for long distances tend to need more frequent changes of oil.

If you’re uncertain of your vehicle’s oil change intervals, consult the owner’s manual or consult a professional. It may also be possible to purchase synthetic oil which can extend time between changes – however this option should only be considered if your car was manufactured recently and you drive an average pace.

What Happens if You Don’t Change Your Oil?

Maintaining your engine’s oil is essential for keeping it running optimally. Not only does it lubricate and cool the motor, but also flushes away corrosive particles, dirt, and debris which could otherwise cause damage to car components.

However, as your oil’s lubrication properties deteriorate, you run the risk of major repairs or even engine failure. This could include a sudden drop in pressure that damages important engine components like crankshaft, camshaft and bearings.

Therefore, your vehicle will experience premature wear and tear, potentially shortening its lifespan. Furthermore, oil will gradually start to harden or solidify into sludge due to improper storage; this prevents it from reaching all engine components, leading to oil starvation.

Eventually, your engine may stop functioning correctly and require replacement – potentially at a high cost.

FAQ – Frequently Asked Questions

Q. How often should you change oil?

We think it is best to change your engine oil as soon as you reach the re commended mileage, so it is a possibility for you to change your oil even before the 6 month mark.

Q. What’s considered to be the best engine oil to change old oil?

We think it would be a good idea to use 10W30 or SAE 30 as this is considered to be the best option.

Q. Can old engine oil cause damage to a car?

Yes, it is a possibility for old engine oil to cause even permanent damage to a car engine. This is why it is important to change your engine oil on a regular basis.


As you can see, we think it is a good idea to change your vehicle’s engine oil at least every 6 months just to be on the safe side. There is no way you can expect to have a smooth driving vehicle if the oil hasn’t been changed within the right time frame.