Question: What Oil Is Best For My Car??

The Best Synthetic Oil

  • Mobil 1 120764 Synthetic Motor Oil 5W-30.
  • Valvoline 0W-20 SynPower Full Synthetic Motor Oil-5qt (813460)
  • Pennzoil 550046122 Platinum 5W-20 Full Synthetic Motor Oil.
  • Shell ROTELLA Full Synthetic Diesel Engine Oil.
  • Royal Purple High Performance Synthetic Motor Oil.

Can I use 5w30 instead of 5w40?

If you are racking your brain to choose between 5w30 and 5w40, we recommend you go with 5w30. However, if it is too expensive or not available for use, you can always go with the 5w40, which is just as good and will not cause any damage to the engine parts.

Is it better to use 5w30 or 10w30?

When to Use 10w30 vs 5w30

The only difference between these two oils is cold flow ability: a 10w30 oil will move slower than a 5w30 oil during cold startups. At operating temperatures, both oils will have the same viscosity (30) and will flow and protect identically.

How much oil does my car need?

Most engines require anywhere between 5 to 8 quarts of oil, depending on the engine size. The smaller the engine, the less oil required to fill the volume of the engine. A 4-cylinder engine usually requires around 5 quarts of oil.

What is the best oil for cars?

Here’s Twelfth Round Auto’s top best car oil picks for this year.

  1. Mobil 1 Extended Performance – The Best Full Synthetic.
  2. Castrol GTX MAGNATEC Full Synthetic Oil – Best 0W-20 Synthetic Oil.
  3. Royal Purple HMX – The Best High-Mileage.
  4. Valvoline Premium Conventional – The Best Premium Conventional.

How do you know what oil to put in your car?

There’s no substitute for reading your owner’s manual. It will list what type of oil the automaker recommends for your car. It may also recommend different oil depending on whether you live in a hot or cold climate. The most important thing is to use oil that’s the right thickness, or viscosity, for your car’s engine.

What happens if you put wrong oil in car?

Use only what the owner’s manual specifies. Using the wrong oil can lead to reduced lubrication and shorter engine life. If the manual says to use synthetic oil, do so.

Can I use 10w 40 instead of 5w30?

Your vehicle does not use 5W-30 oil. The recommended oil viscosity for your vehicle, according to Kia documentation, is 10W-40. If you drive the vehicle in exceptionally cold weather, well below 32 degrees, you can use 5W-30 oil but even 10W-40 is still perfectly OK to use if outdoor temperatures are below freezing.

Is 0w40 better than 5w40?

Well, for a start, we can see that they have the same viscosity when heated to normal engine operating temperatures so that won’t set them apart. If you live in a part of the country that sees very cold winters then 0W40 is likely a better choice for your engine than 5W40.

What happens if you put 5w30 instead of 10w30?

0w30 and 5w30 are more commonplace now than they used to be. The 5w30 has more viscosity index improvers vs the 10w30 so technically the 10w30 would have more oil that lubricates the engine. But no it won’t hurt to use 5w30. The 5w30 when cold will still be thicker than the 10w30 when hot anyways so it doesn’t matter.

Can I use SAE 30 in my car?

SAE 30 oil can be used in modern vehicles but commonly is not. Oils containing additives that lower viscosity (make it thinner) at lower temperatures are more commonly used.

Which oil is best for high mileage?

Best Motor Oil For High Mileage Engines

  • Valvoline (VV150-6PK) MaxLife 10W-40 Higher Mileage Motor Oil.
  • Pennzoil High Mileage Vehicle Oil.
  • Mobil 1 45000 5W-30 High Mileage Motor Oil.
  • Castrol 06470 GTX 20W-50 High Mileage Motor Oil.

Can you just add oil to your car?

You should top up your car immediately if you are at or below the proper oil level to prevent damage to your car. Adding oil to your car, however, is not a substitute for replacing your oil on a regular basis. Most experts recommend changing oil every 5,000 miles.

Will your car smoke if you put too much oil?

If oil is filled in a car that is cool, once it warms the oil will expand and cause overflow. Once the car is warm, using a dipstick is the most common method of checking the amount. If thick, white smoke comes out the exhaust pipe, this can be an indication that there is too much oil in the engine.

Does my car need synthetic oil?

Typically, high-performance vehicles will be more likely to require synthetic oil, as will vehicles that have a turbocharged or supercharged engine. However, if the automaker for your vehicle does not require synthetic oil for your engine, the oil choice is trickier — and there is no clear answer.

Photo in the article by “Flickr”