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Mobil One 5W20 Extended Performance Full Synthetic Motor Oil Review

Mobil One 5W20 Engine Oil. Second best engine oil for fuel economy.

Oil changes are crucial to your car engine’s health. Engine oil helps to lubricate the necessary components of your engine for it to work at its best. If you don’t have the proper engine oil or oil change interval, you will see a difference in your engine’s efficiency and protection. Therefore, using engine oils, such as the Mobil One 5W20 will help to lubricate your engine for protection and efficiency. Let’s review to see what makes Mobil One 5W20 engine oil so good.

Here Are Some Specs:

Viscosity Index:

Example of engine oil viscosity lubricating your engine could look like; 3D illustration of parts in car engine with lubricant oil on repairing.

This multigrade engine oil has two great characteristics. The ‘5W’ in the 5W20 means this engine oil has an exceptional rate of flow in cold temperatures. It’s been tested in cold temperatures, such as 40-30 degrees fahrenheit to make sure it was optimal for your engine’s start up and operation in cold temperatures. Likewise, when things get really hot, the ‘20’ in the 5W20, means that this engine oil performs very well in heated or operational engine temperatures. Therefore, this oil doesn’t thin out too much when things get hot, which prevents engine wear or damage. Both characteristics combine to give your engine maximum efficiency and protection in cold and hot climates.

Evaporation Testing:

Car Engine inside, Engine pistons, piston rings valves and crankshaft, Piston ignition time.

This Mobil One 5W20 engine oil, as mentioned above, performs well under high heat temperatures to ensure engine protection and lubrication. Engine oil burns off when things get hot. However, this engine oil has been put through a high standard heat test to ensure it performs well in hot conditions. The Noack Volatility test is an industry standard test, in which this Mobil One 5W20 engine oil is heated up to 480 degrees fahrenheit. The engine oil’s mass loss is then measured after. This oil is rated ILSAC GF-6A, which means no more than 15% of its mass was burned off.

The benefits this brings is ultimately the protection of your engine components, even between longer oil change intervals. Although this engine oil is good enough for longer oil change intervals, it is still recommended to change your oil sooner rather than later. You can confirm your engine oil grade and oil change intervals in the manufacturer owners manual.

Full Synthetic:

Example of mobil one engine oil viscosity could look like in a test tube; Male hands in protective gloves hold test tube in hands produces chemistry test of motor oil automatic gearbox and hydraulic booster

The Mobil One 5W20 engine oil is Full synthetic. Therefore, it is combined with viscosity modifiers and detergents to help the oil perform better at engine operating temperatures. This minimizes oxidation, which prevents sludge build up for the smooth flow of engine components. The Mobil One 5W20 oil extended performance protects for 20,000 miles! This can obviously save you time and money on maintenance. Again, it is always a good practice to have more frequent oil changes than not. Please check the manufacturer’s recommended oil grade and interval for maximum protection. The Mobil One 5W20 engine oil provides the added benefit by going the extra mile for your engine’s protection.

Price vs Value:

Mobile One 5W20 Engine Oil, back of bottle on white background.

The Mobil One 5W20 Full Synthetic Motor Oil is priced competitively among the rest. You can pick up a 5 quart discounted at $28.97, which is about $0.18 an ounce. Considering what this oil can do for your engine, this is good value for the money. The Mobil One 5W20 Full Synthetic Motor Oil Extended Performance is rated 4.8 out of 5 on Amazon. It also has over 36,000 reviews and 89% rating 5 stars. Based on these ratings and reviews, most people have a great experience with the Mobil One 5W20 engine oil.

Conclusion:

Example of temperatures your engine oil viscosity adapts to; Ivalo, Finland - January 16, 2020: Dark blue 2020 Volkswagen Tiguan drives on a snowy road near winter forest at twilight beyond the Arctic Circle. Extreme winter driving conditions. Front LED headlights are on. Color tonning applied.

With engine oil grades getting lower, it means these engine oils get thinner. This boosts the efficiency of your engine, while still being able to protect at cold start and operating temperatures. An engine oil that adds efficiency while offering protection to your engine is key for your engine’s health. The Mobil One 5W20 engine oil is great for commuter cars. If you have a sports car, they experience higher operating temperatures. In these cases, it is great to go for a wider range grade engine oil such as a 0W40 or 15W50. Especially if you take your car to the track.

author avatar
Javaughn Barrow
Hello! My name is Javaughn Barrow, a young car enthusiast who writes all the articles for Karcandy.com. I’ve written over 50 articles about automobiles. With each article, I deepen my understanding and expertise in writing and the automotive world. Ever since childhood, I’ve always had a strong passion for cars. All types shapes and sizes were interesting to me. I’d spend most of my time after school researching cars and the more I found out about them the more exciting it was. In my teens, I created a fan page about corvettes posting content at least ten times a day! Yes, I was crazy about it. The page ended up garnering over 40k followers! After a while, I wanted more than a fan page. I wanted to express my passion differently. I wanted to create more helpful content, higher-quality content. My first car was a 2013 VW CC Sport. Learned very quickly car ownership wasn’t as expected. I spent a lot of time replacing control arms, cam position sensors, brake rotors, brake pads, etc. Walking away with more information than I knew before. As I was growing in my automotive journey I was learning about writing. Starting by writing a detailed outline about 300 words long then I would pay a professional to write a full 1000-word article and learn from them getting familiar with the process of writing. The moment I realized I could use my writing skills to express my passion for cars and help people simultaneously, I started Karcandy.com. I realized with my unique perspective coupled with my hard work discipline and work ethic I can create a space online to help bridge the gap between the complicated and simple in the automotive world. I’m motivated by the challenges and work it will take to create such a space. My work ethic is something I choose to refine and make better each day. I think it’s important to push myself and stay committed to my evolution as a human and this website is only one of the results of that.

3 responses to “Mobil One 5W20 Extended Performance, Review”

  1. […] You can pick up a 5 quart of the “Mobil One 5W20 Full Synthetic Motor Oil Extended Performance” for $28.97, which is about $0.18 an ounce. This engine oil is rated 4.8 out of 5 on Amazon. It also has over 36,000 reviews and 89% rating 5 stars. Check out my review to learn more. […]

  2. […] the Mobil One 5W20 and 5W30 engine oils are close in spec, they also work in different applications. We live in a […]

  3. […] oil has gone from the common 5W-30 to 5W-20 to 0W-20 to even now 0W-16 engine oils. The most common engine oils are the 5W-30 and 5W-20, with […]