In past years, the goal of the automotive industry was to build bigger, faster and more powerful vehicles. That's changing in the twenty-first century, as the concern of consumers, governments, and industries is moving to increased efficiency and reduced emissions, especially in the U.S., Europe, and Japan.
However, make no mistake: Horsepower is still important. Modern engines are capable of putting out massive power, and the numbers are increasing (the Bugatti Veyron, for example, has over 1000 hp). But the question is becoming one of power density, or the need to build smaller, more efficient engines capable of increased power. That's one of the roles of lubricants going forward. High-quality synthetic oil can enable manufacturers to decrease the size of the oil sump required for the engine, run the engine at hotter temperatures and use turbochargers as well.
As cars move toward using alternative fuels, synthetic oil makers are shifting their scope. Electric vehicles, for example, might not need motor oil, but they come with lubricated bearings and any gearboxes would also need to be lubed. Even the power plant that generates the electricity that charges the vehicles will need industrial-grade synthetic oils for the moving parts of its machinery.
As the government mandates emissions improvements, oil manufacturers will have make significant investments to implement the necessary changes -- to the tune of tens of millions of dollars in research and testing. However, even as the future of the automotive industry remains a bit of a mystery, the future of synthetic oils seems assured.
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More Great Links
- Allen, Mike. "Motor Oil: Synthetic vs. Non-Synthetic." Popular Mechanics. April 2007. (February 5, 2009)http://www.popularmechanics.com/automotive/how_to/4213451.html
- Allen, Mike. "Synthetic or Mineral Oil? Setting the Record Straight (Finally)." PopularMechanics.com. November 21, 2007. (February 5, 2009)http://www.popularmechanics.com/automotive/how_to/4232672.html
- Canitz, David. Tech Services Manager, Royal Purple. Telephone interview. February 6, 2009.
- Chin, Kevin. ExxonMobil Lubricants and Specialties, Global Flagship PVL Technical Advisor. Telephone interview. February 11, 2009.
- Driving Today. "Synthetic Oil Saves Gas." April 18, 2008. (February 5, 2009)http://www.drivingtoday.com/kpix/news_this_week/2008-04-18-3933-driving/index.html
- Engine Mechanics, Integrated Publishing. "Viscosity Index." (February 9, 2009)http://www.tpub.com/content/engine/14105/css/14105_37.htm
- Mobil 1. "Mobil1 EP Field Testing." (February 13, 2009)http://www.mobiloil.com/USA-English/MotorOil/Videos/TV.aspx?videoID=007
- Mobil1. "Myths Debunked." (February 13, 2009)http://www.mobiloil.com/USA-English/MotorOil/Videos/TV.aspx?videoID=007
- MobilOil.com. "Why Synthetics." (February 5, 2009)http://www.mobiloil.com/USA-English/MotorOil/Synthetics/Why_Synthetics.aspx
- Modified Mag, via RoyalPurple.com. "The Truth about Synthetic Oil." (February 5, 2009)http://www.royalpurple.com/modified-mag.html
- Murphy, Debbie. "Synthetic or Conventional Oil?" autoMedia.com. (February 5, 2009)http://www.automedia.com/Synthetic_or_Conventional_Oil/ccr20050201so/1
- Newman, Ed. "Ten Myths about Synthetic Lubrication." National Oil and Lube News, via SmartSynthetics.com. (February 5, 2009)http://www.smartsynthetics.com/articles/ten_myths_about_synthetic_lubrication.htm
- RedLineOil.com. "Synthetic Motor Oils." (February 5, 2009)http://www.redlineoil.com/pdf/4.pdf
- Schubert, Paul, et al. "Fischer-Tropsch fuels and lubricants I: Germany 1923-1939." Fischer-Tropsch.org. (February 9, 2009)http://www.fischer-tropsch.org/