About Synthetic Oil Shop
We are very concerned about the cost of gasoline. We all would like to get more mileage to a tank of gas. I am using Amsoil 0-W30 35,000 mile Engine oil in my 2000 Buick Park Ave. with the 3.8 liter engine. I asked my Dealer ” What was the best MPG ever reported to him re: the Park Ave model” he responded” 30 MPG in one report, no others beyond 28 to 29″. The sticker on this particular model if memory serves me right, was at best 28 MPG. Most didn’t get that kind of mileage. I told him that I’m getting in excess of 35 MPG highway mileage in short 35 mile runs on relatively flat terrain and 26/27 local. A recent Florida trip, 2600 miles, I experienced a MPG of 31.3 with speeds in access of 70 MPH on Rt 95. He exclaimed “don’t touch it”.
You too can expect an increase in mileage with Amsoil Motor Oils. I don’t change this oil for one year. Our oil filters last one year or 25,000 miles. I have been using Amsoil for thirty years and I have in every auto I have ever owned, I did not change the oil until the one year anniversary. Truly a money saving oil both in far fewer oil changes and much better mileage.
In 1972, AMSOIL developed the first synthetic motor oil in the world to meet American Petroleum Institute service requirements. Currently, the AMSOIL product line includes the finest quality synthetic motor oils, synthetic diesel oils, gear lubes, synthetic greases, industrial lubricants, oil filters, air filters and automotive performance products.
I had been looking and hoping for an automotive synthetic oil for my automotive needs since I served in the Air Force and worked on Jet Fighter Aircraft, F-94, F-80, F-86F, & finally the F-84F. All used synthetic oil in their engines as do all jet aircraft.
One enterprising member of the flight crew put a quart of this used aircraft oil, ($28 to $35 dollars a quart) in a 1946 Plymouth (not recommended) while stationed in Alaska. All the vehicles on the base had engine block heaters installed because of the frigid temperatures, without one, you didn’t start your vehicle. This Plymouth with just one quart of the synthetic aircraft oil mixed with the petroleum oil started without an engine block heater. We were all amazed and I never forgot it.
In 1979, I came across some information about Amsoil and I anxiously jumped at the chance to use a synthetic oil. I got my wish as I found a company willing to create a synthetic oil for automotive use. Amsoil was the first company to have a 10-W40 engine oil approved by API for automotive use. “The First In Synthetic Oil” slogan was created and it is still first. It is a designed lubricant, not refined, for every application which makes it unique.
I have a friend in Lancaster PA who drives a 1982 Volvo with over 580,000 miles recorded. He travels about 23,000 miles a year and changes his oil once a year as I do. He trusts Amsoil. So do I and you could too.
History of AMSOIL
As a jet fighter squadron commander Lieutenant Colonel Albert J. Amatuzio had ample opportunity to witness synthetic lubricants in action. These oils are used exclusively in jet engines because of three extraordinary performance characteristics: an ability to reduce friction and wear on engine components, an ability to function dependably at severe temperature extremes and an ability to withstand rigorous and lengthy engine operation without chemical breakdown.

Recognizing that these same benefits would prove invaluable in combustion engines, Al Amatuzio formulated the first synthetic motor oil in the world to meet API service requirements for automobile engines. The new lubricant performed like no other before it. When the first can of AMSOIL 10W-40 appeared on the market in 1972, it signaled the birth of an entire industry. AMSOIL synthetic lubricants have expanded the boundaries of lubrication science and redefined the performance possibilities of modern machinery and engines.
AMSOIL Inc. was founded on Al Amatuzio’s desire for technical innovation, his commitment to high quality and his belief that consumers would respond to a superior product. The company has remained true to these ideals; its history is a checklist of revolutionary products that have withstood the tests of time. As the pioneer corporation in the field of synthetic lubrication, AMSOIL sees its Commitment to Excellence as a historical responsibility, and A.J. Amatuzio’s energy and vision continue to drive the company forward. Al Amatuzio’s desire for technical innovation, his commitment to higher quality and his belief that consumers respond to superior products remain the core of the AMSOIL philosophy.
Product Chronology

AMSOIL formulates a wide selection of synthetic lubricating oils for all types of engine and gear applications, including those for specialized vehicles and severe operating conditions. In addition, AMSOIL has developed sophisticated fuel additives, filtration systems and other companion products that supplement and extend lubricant performance. All are distributed through a worldwide network of independent Dealers. This complete line of quality products is recognized by countless private motorists, fleet managers and industrial administrators as the best and most cost-effective choice for increasing engine performance, reducing maintenance and prolonging vehicle and equipment life.
AMSOIL Facilities

The AMSOIL corporate headquarters, manufacturing plant, and main distribution center are located in Superior, Wisconsin, with several regional warehouses strategically located throughout North America and overseas. These facilities cover a total of nearly 700,000 square feet.
The state-of-the-art lubricant production plant contains materials blending and bulk storage facilities, as well as highspeed bottling lines and packaging equipment. The main warehouse serves as the hub of a global distribution network; bottles, cases, drums and totes bearing the AMSOIL label are shipped worldwide. Capacity is geared to meet projected market demands decades away.
The AMSOIL administrative functions are centrally located and outfitted with the latest in communications and information processing equipment. The entire complex is staffed by a cooperative, knowledgeable and well-disciplined team of approximately 300 employees.
AMSOIL Has a Documented History of Innovation and Leadership
- First to develop an API-rated 100 percent synthetic motor oil.
- First to introduce the concept of “extended drain intervals” with a recommended 25,000-mile/1-year drain interval.
- First U.S. company to utilize the NOACK volatility test as a standard of performance excellence.
- First to produce synthetic motor oils for diesel engines, racing engines, turbo and marine engines.
- First to introduce synthetic oils that legitimately contribute to improving fuel efficiency.
- First to manufacture synthetic gear lube for automotive use.
- First to manufacture a 100:1 pre-mix synthetic 2-cycle oil.
- First to manufacture a synthetic automatic transmission fluid for automotive use.





