Comparison: Mobil 1 Extended Performance 0W20 vs 5W30

This video compares Mobil 1 Extended Performance 0W 20 and Mobil 1 Extended Performance 5W 30 using used oil analysis instead of guessing from the label. (I may/may not earn a commission from these links) Pennzoil Ultra Platinum (5W-30): https://amzn.to/4v4G5lH Oil Change Kit: https://amzn.to/4eDxAIB Engine Oil Tester: https://amzn.to/43vuDnk Do not choose 5W 30 just because it feels safer or thicker, and do not choose 0W 20 just because it improves fuel economy. Match the viscosity grade to your owner’s manual, engine design, bearing clearances, oil pump flow, driving pattern, turbocharged direct injection fuel dilution risk, and short trip driving habits. ⚠️ Why It Matters Mobil 1 Extended Performance 0W 20 is built for engines designed around fast cold start flow, tight oil passages, lower internal friction, and modern fuel economy targets. Mobil 1 Extended Performance 5W 30 provides a thicker hydrodynamic wedge, stronger viscosity buffer under fuel dilution, and slightly better wear metal trends in demanding conditions. The wrong viscosity can raise oil pressure without improving protection, reduce oil flow, thin out under fuel dilution, or operate outside the lubrication window the engine was designed around. 📲 Share This With Anyone Who Needs It Send this to anyone comparing Mobil 1 Extended Performance 0W 20 vs 5W 30, especially drivers with turbocharged direct injection engines, short trip commutes, high mileage vehicles, or confusion about switching oil grades. This is useful for Toyota, Honda, GM, Ford, Hyundai, Kia, DIY oil changers, used oil analysis fans, and anyone trying to understand viscosity, TBN, fuel dilution, oil film strength, and extended drain protection. 🚗🛢️📊 💬 Comment and Subscribe Do you run Mobil 1 Extended Performance 0W 20 or 5W 30 in your engine? Comment your vehicle, mileage, viscosity grade, oil change interval, and whether your driving is mostly highway, short trips, turbo boost, or city traffic. Subscribe for more engine oil comparisons, Mobil 1 breakdowns, used oil analysis results, viscosity testing, fuel dilution topics, and no nonsense lubricant science that helps engines last longer. 🔔⚙️ Disclaimer: The advice given is for DIY users and to apply the advice at their own discretion, we will always recommend having a certified technician take a look at your vehicle to give you real-time feedback on what needs to be addressed inside your vehicle. And! Do not be discouraged by the haters, if some of the information resonates with you, please feel free to share your experience!