5W-40 vs 5W-30 The Ultimate Showdown for Engine Longevity – A Comprehensive Analysis

8:41 · Go to channel · 0w-20 vs 5w-30 what is better in terms of protecting against wear? Brand of oil matters? repairvehicle•77K views · 23:14. 5w40 engine oil is capable of providing good protection to the engine from buildup and sludge. This, therefore, promotes the health of your engine. DRAG 5. VOOPOO DRAG 5. DRAG 5 · VOOPOO DRAG X2. DRAG X2 · VOOPOO DRAG S2. DRAG S2 ... · Max 40W Output Power · 1500mAh Built-in Battery · Dual Pod Experience. Coming back to the example of 5W-30, where 5W denotes the viscosity, the '30' determines the thickness of the oil at a temperature of 100 ... No wear and no oil consumption. The engine purred like new. Now I am using LL01 BMW M Twin Power Turbo 0-40w oil. BMW wanted to use 0-30w ... In this case, both 5W30 and 5W40 oils have a cold viscosity of 5. This means they will flow normally in the engine, even in cold conditions. Hot ... The "5W" in both indicates their winter (W) viscosity rating, showing they perform well in cold temperatures. However, the difference lies in ... Nothing really. Your oil will act like a 40 weight oil at a high temperature. You may lose 1/4 mpg in fuel efficiency, not much else. But to answer your question about whats the difference, 5w30 is a thinner oil than 5w40, hence it will provide a thinner coating on the metal in ... 5w30w is just a better oil runs especially for better fuel consumption... only time you'd jump to 5w40 is when the car is getting older and high ...