Quick Answer: Why Do New Cars Use 0w20?

What happens if you use 0w20 instead of 5w30?

0w-20 is simply a different viscosity of oil.

It won’t be an advantage to your engine if your manufacturer suggests you use 5w-30 and may indeed be a detriment to your engine.

I would suggest using a viscosity for your engine that your manufacturer recommends.

You can find that recommendation in your owner’s manual..

Is 0w20 good for summer?

0W-20 will be fine in summer for your 3.2L V-6. The HTHS of some of the 0W-20’s is a little on the low side. If you have a heavy right foot, especially on the hottest days of the summer, a 5W-20 might offer slightly better protection.

What is the best 0w 20 synthetic oil?

Valvoline Advanced – Best Overall 0W-20 Synthetic Oil. … Castrol 03124 EDGE – Best Value for Money. … Liquimoly 2208 – Compatible with Most Vehicles. … Idemitsu 20102-042B – Environmental Performance at the Highest Global Standards. … Royal Purple 51020 – Superior Gasoline Engine Protection and Performance.More items…•

When should I use 0w30 oil?

A 5W oil thickens more than a 0W ( 0W is thinner). So, in Winter, 0W-30 will be the most suitable oil to use. Generally, in winter, when the temperature is much colder, the 0W-30 oil will work better and faster because it will easily warm up the moving parts and gliding surfaces of a car due to its lower viscosity.

Can I substitute 5w20 for 0w20?

It does this best when the engine is at temperature and the oil is warm and flows well. Both 5w-20 and 0w-20 are IDENTICAL once the car is up to temperature. … Neither the 0w or the 5w flow enough in the cold to properly lubricate your engine. However, the 0W is thinner and does LESS damage at start up than the 5W oil.

Is 0w20 better than 5w30?

It readily means that the 0 oil will flow well and better at a cold temperature more than 5W-30 oils even while maintaining the same viscosity. The 0W-20 is said to be the best oil in the market because it helps to reduce environment hassle on waste oil disposal.

Will 5w30 hurt a 0w20 engine?

0w20 is a fully synthetic motor oil. 0w being the winter weight, the viscosity of the oil at freezing temperatures. … 5w30 can be fully synthetic, however, putting it into your engine which is designed for 0w20 is a bad idea. If it isn’t on the fill cap don’t put it in your engine.

Which is better 5w20 or 0w20?

Sure, 0W20 will flow better than 5W20 at low temperatures, but the difference is minimal and both versions run thin in cold conditions. However, if you live in an extremely cold region, the 0W oil will do less damage than the 5W oil while starting the engine.

Which is better 0w20 or 0w30?

The 0w20 motor oil when compared to the 0w30 happens to have a lower viscosity, thus, making it a little less thick than the former. Temperature range; when compared, the 0w20 motor oil happens to have a higher temperature than the 0w30 motor oil. … Also, it can be used for engines that 5w20 is recommended.

Does 0w20 damage engine?

So moving one grade of oil is not going to destroy your engine or void your warranty. But you will want to use the right oil to not damage your engine. So don’t go the wrong way and use something too thin when it is hot or too thick when it is cold. Most folks would be better off just using what the manual calls for.

What oil is comparable to 0w20?

If SAE 0W-20 synthetic oil is not available, SAE 5W-20 conventional oil may be used. However, it must be replaced with SAE 0W-20 synthetic oil at the next oil change.

Why does Toyota use 0w20 oil?

To reduce friction 0w20 oil is used. The main reason is friction reduction and fuel efficiency. Lighter oil, less friction engine rotates faster.. better fuel economy.

How long does OW 20 oil last?

A: Toyota models that require synthetic oil have this statement in the Owner’s Manual: “SAE OW-20 is the best choice for good fuel economy and good starting in cold weather.” The original oil change interval stated in the manual for OW-20 vehicles was 5,000 miles/6 months.

Can I add 5w30 to 0w20?

It won’t be a problem, though if you are under warranty they might ask for proof of proper oil changes (should something ever happen). Mixing 0w20 and 5w30 will typically give you a heavy 20-weight or light 30-weight.

Is it OK to use 10w30 instead of 0w20?

If your vehicle requires 0W-20 weight oil and you use as much heavier weight 10W-30 the oil will not flow quickly enough to fill the spaces between the crank journals and main bearings while the engine is running. The oil won’t form a consistent lubricating film, allowing metal-to-metal contact and wear.

Is 0w 20 oil too thin?

At the normal operation temperature, SAE 0W-20 is not very much “Thinner” than SAE 5W-30, although the latter MAY provide marginally more protection when the engine is hot, the much higher viscosity when cold will lead to excess wear, hard starting and higher fuel consumption. It may also void the warranty.

Is Thicker oil better for older engines?

A: Yes. This is a practical method to improve oil pressure in an older, high-mileage engine. The slightly thicker oil film from the heavier base weight oil — 10W — can help protect worn engine bearings as well.

What type of oil is 0w20?

0W-20 motor oils can also be used where 5W-20 is recommended. The low‐viscosity, advanced full synthetic formulation of Mobil 1 0W-20 oils can help to increase engine efficiency and improve fuel economy versus higher viscosity oils.