Synthetic Motor Oils Outperform Conventional
1. Superior Wear Protection . . .Engines Last
In the Four-Ball Wear Test (ASTM D 4172) AMSOIL Synthetic 10W-30 Motor Oil
(ATM) outperforms the leading synthetic and petroleum motor oils.
2. Improves Fuel Economy
AMSOIL synthetic lubricants have been credited with significant fuel
economy improvement. In a fuel economy test with Class 8 trucks, AMSOIL synthetic dieseloil and drivetrain
fluids combined to produce up to an 8.2 percent improvement.*
*SAE J1321 Joint TMC/SAE Fuel Consumption Test Procedure - Type II.
3. Easier Cold Starts
AMSOIL synthetic motor oils stay fluid at remarkably low
4. Superior High-Temperature Performance
Reduced friction means cooler operating temperatures. Excessive oil temperatures can
be reduced by 20 to 50 degrees when using AMSOIL motor oils.
5. Reduces Deposits on Critical Engine Parts
Engines run cleaner, perform better.
Results of high-temperature test. AMSOIL, on the right, was the only oil that
did not show formation of sludge or deposits.
6. Reduces Oil Consumption
Tests show the superior thermal stability of AMSOIL Synthetic 10W-30 (ATM)
Motor Oil withstands the higher operating temperatures of today’s engines better than conventional
With AMSOIL, only 5.70% vaporizes, compared to much higher percentages with
competing motor oils. The result: better fuel economy and wear protection with AMSOIL 10W-30 Motor
7. Lower Cost, More Convenience
Motorists value savings. With AMSOIL Synthetic Motor Oils,
25,000-mile/one-year oil changes save time and money. With all the added performance
benefits of AMSOIL synthetics, fuel economy, reduced oil consumption and better wear
protection, your savings add up every mile you are on the road.
8. Jet-Age Technology
Only synthetics can stand up to the extreme performance demands of a jet engine. Every
jet engine in the world uses synthetic engine oil.
9. The First in Synthetics
In 1972, AMSOIL formulated the world’s first American Petroleum Institute certified
synthetic motor oil. With more than 36 years’ experience manufacturing and marketing synthetic motor oils,
AMSOIL has been a consistent leader on the forefront of lubricant technology.
10. Environmental Benefits, Too!
Fewer oil changes means less waste oil, fewer filters, less packaging to dispose of,
and a better future for our children.