Which is better 5w40 or 15w40?

Which is better 5w40 or 15w40?

5w-40 has a broader operating range than 15w-40. Unless you’re penny pinching or you’re misinformed about synthetic oils, it’s stupid to pick the 15w-40 option. There is a single benefit to 15w-40 oils though, they will maintain their 40 weight operating viscosity longer than an oil that starts at 5w.

Is 5w40 thinner than 15w40?

In general, in a given engine at operating temperature a 5W-40 and a 15W-40 have the same viscosity; one will not be “thinner” or have a lower viscosity than the other. Both will have a viscosity of a 40 grade. That cannot be said for both oils during the dead of winter.

What oil is VW 502 00?

If your car is approved for VW 502 00, you can also fill in oil with release VW 504 00 without hesitation. Possible viscosity classes for VW 502 00 are SAE 0w30, SAE 5w30, SAE 10w30, SAE 0w40, SAE 5w40 and SAE 10w40. The VW standard 502 00 also applies to gasoline engines of the affiliates Audi, Skoda and Seat.

Can you mix 15W-40 with 5W 40?

Mixing a dino with a syn, a syn with a dino, a 5W-40 with a 15W-40, and so on is fine. You aren’t going to get an additive clash, the different base stock of x brand of oil won’t sponteously combust with the other x brand of oil that you are blending it with and make your engine throw a rod.

What is 15W-40 oil used for?

ADVANTAGE 15W-40 HEAVY DUTY DIESEL ENGINE OIL can be used with complete success in over-the-road diesel trucks, off-highway diesel equipment, farm tractors, and passenger cars and light trucks with diesel, turbo-charged diesel engines, or gasoline engines and is backward compatible with previous API Oil Categories.

Is 5w40 good for hot weather?

5w40 is better for starting your engine at low temperatures as it flows more easily at these temperatures. When the engine is running and hot, 5w40 and 10w40 have high viscosities and are equally effective in protecting against engine wear.

What oil can I mix with Rotella T6?

However Tough, Shell ROTELLA Adapts