Conventional 5w-30

The "5W" indicates the oil's viscosity rating, highlighting its excellent flow characteristics at colder temperatures.

Are there any benefits one way or the other? Is it worth the extra cost? To start with, the difference between conventional and synthetic oil is all about origins. For this origin story, we need to go back several hundred million years, maybe a billion, before the dinosaurs roamed the earth — wait, before? As these massive microscopic colonies lived, multiplied, and died, they would eventually become covered by layers of sediment, entombing them for millennia. Hundreds of millions of years under intense heat and pressure, in an anaerobic oxygen-free environment, would eventually convert this ancient biomass into what we know of today as crude oil.

Conventional 5w-30

But why is it such a popular motor oil? What is 5W oil good for? The Society of Automotive Engineers SAE developed a standard scale to grade motor lubricants and transmission oils by their viscosities. The lower the first number is, the better the oil will perform in winter by not thickening. The higher this number, the better resistance the lubricant will have against thinning at a high temperature. While it does perform pretty well at a higher temperature, its best use is for people who drive vehicles in cold temperature regions. Using 5W30 oil in scorching temperatures will accelerate oil breakdown, leading to sludge buildup and corrosion. This helps prevent engine wear and tear thanks to anti wear additives. As 5W oil is comparatively thinner than any other multigrade oil like 5W, it may not lubricate the engine well, leading to increased friction and corrosion. However, 5W oil can handle heavy-duty use in the appropriate climate colder temperatures. It can withstand any cold temperature and moderate pressure in winter due to its lower viscosity.

Viscosity typical of

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Sorry, you're using a web browser that is no longer supported. For the best experience please upgrade or visit the site on another browser. Skip to content. Representative Image. Applications for this Product Select a vehicle to see vehicle applications. Contains only the highest quality, hydrotreated, paraffinic, lubricating oils and a technologically advanced additive system, which includes detergents, dispersants, viscosity improver, anti-wear and anti-friction agents, and oxidation and corrosion inhibitors. Provides high quality engine protection under all driving conditions and is specifically formulated to provide extra protection against the harmful effects of city driving, where cars undergo a higher stress due to constant stopping and going. Low Friction formula helps improve gas mileage for long engine life and helps protect against rust, corrosion, startup wear, varnish build-up, and eliminates the need for extra oil additives.

Conventional 5w-30

Select See All Buying Options to shop available offers. To report an issue with this product or seller, click here. Providing durable wear protection, Quaker State Motor Oil helps engines survive daily commutes — from sustained high-speed highway operation to repetitive stop-and-go traffic. Quaker State puts its motor oil to the test in real-world conditions in taxi fleets across North America, ensuring it will deliver tough, reliable performance over the distance — from excessive idling time to the constant accelerations and decelerations of heavy traffic. Quaker State 5W motor oil is a synthetic blend formulation that helps engines survive daily commutes from high-speed highway operation to repetitive, stop-and-go driving.

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A 5W conventional oil flows like an SAE Grade 5 in cold weather, easing engine starting and improving cold weather efficiency. This translates to less vaporization, less oxidation, less sludge, more consistent viscosity, and lasting lubricant quality. To start with, the difference between conventional and synthetic oil is all about origins. The safety data sheet includes additional information such as the product description, oil properties, safety precautions, and compatibility. Close Search. AutoNation Mobile Service brings the shop to you. The "30" represents its viscosity rating at higher operating temperatures, providing optimal protection and performance during normal engine operation. Our special formulated oil Over time, through hundreds of heating and cooling cycles, the additives vaporize or oxidize, leaving the base SAE Grade 5, whose impurities also gradually oxidize and vaporize. With advanced additives and a precisely balanced formulation, it provides excellent protection against friction, wear, and heat buildup.

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More Details ». Various additives are then added to synthetic SAE 5W motor oil for maximum engine protection and better engine life. Dark, sludgy oil and engine deposits are a sign to get an oil change and may affect your engine life. Investing in high-quality engine oil is an investment in the longevity of your engine. Configure Item See Details. USD Whether you drive a General Motors vehicle or a BMW, this lubricant conventional oil or synthetic offers many benefits:. AutoNation Mobile Service brings the shop to you. This helps prevent engine wear and tear thanks to anti wear additives. Sign up to get maintenance tips, news, and promos to help keep your car in tip-top shape. Share this story:.