Cars

Van goes 930,599 miles on original engine and transmission (A true Amsoil testimoney!)
Fleet Maintenance Saves Almost $70,000 (See video!)
Skeptic turns into a believer after seeing engine with 475,000 miles on it looking clean inside.
Honda Civic with 195,000 miles gets Improved Gas Mileage
High mileage oil ! 340,000 miles on engine & tranny! MUST SEE!
Oil change in Toyota Tacoma keep it running like new.
Oil change in Ford Windstar, Powerstroke and Kawasaki - customer was a total skeptic.
Jeep Liberty owner is impressed with fuel economy and power increased!
2001 Jeep Cherokee - HUGE increase in fuel economy!
2001 Honda Civic and 2000 Mazda Protege
1987 Chevy Pickup Truck and 1996 Chevy Impala SS
City of Hondo Police Department, Hondo, Texas
Oil for Police Fleet
N.Y.C. Taxi Cab Extensive test w/ engine inspections
Rickey L. Morris
Racing
800 horsepower car using methanol uses Amsoil
Bonicelli Racing Racks up NASCAR Wins with AMSOIL
Edmonton Police Department using Amsoil in their drag car
Ohio State University Formula S.A.E. Car #25
Drag Racer, Rex Shobe, Praises AMSOIL
AMSOIL Lubricated Four Clylinder Sets World Record
Corvette Oil Change for Brad Neff in C66 Racing
Boats
Extreme Motorsports in Flint, Michigan
 
Trucks
Ready-Mix Cement Truck saves money on fuel costs
Mack Truck gets better fuel economy and saves money on maintenance with Amsoil
Grain hauler with over the road truck saves money with Amsoil
Dodge Ram with Cummins Turbo-Diesel requires no oil change
Dodge Pick up truck fleet using Amsoil for 8 years
Dodge Dakota Amsoil customer tells about his experience
Interstate Battery System of Detroit, Inc.
Tractor Trailer going 409,000 miles on Amsoil diesel oil
Owner of the 409,000 mile vehicle - now at 630,000 miles.
Snowmobiles
Old Faithful Snowmobile Tours, Inc.
Clark 2X Racing - Eganville, Ontario, Canada
Other
Police officer gets better gas mileage with his Honda Goldwing
15W40 Diesel Oil gets tested by a county government. See the results!
Gosselin Lawn and Landscape Maintenance
Lawn Care Business Converts to Amsoil
Eastwood Excavating of Traverse City, MI
Action Tree Service Inc. of Oakland County

About AMSOIL

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Does AMSOIL really work?

Frequently Asked Questions

Quick Oil & Filter Ordering System

Van goes 930,599 miles using AMSOIL!

Pontiac goes 340,000 miles

Geo goes 362,000 miles

Racing Video

Amsoil vs. Mobil 1 lab testing

Amsoil vs. Mobil 1 on the dyno

Amsoil vs. Red Line Oil

10 myths of synthetic oil

Are Oil Additives Good?

Synthetic compared to conventional

Mercedes-Benz law suit for not recommending synthetic

The brainwashing of consumers

On the dyno compared to Mobil, Castrol, Royal Purple, Torco, Shell and BP

409,000 miles without an oil change

Bonicelli Racing of NASCAR using AMSOIL

Breaking world's records - fastest 4 cylinder

Lawn care company sees the great benefits of switching to Amsoil

Snowmobile racing in Canada sees the benefits

Big NY City taxi cab test

Amsoil warranty - your rights under the law

Where to get product
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What fits all your vehicles

Interstate Battery System of Detroit very satisfied with the results of Amsoil in their fleet!

Running a 10W30 oil for 240 hours!

AMSOIL was the first synthetic oil

Mercedes-Benz and motor oil law suits

Interceptor 2-cycle oil

Companies wanting to buy out AMSOIL

Harley-Davidson Oil. Which is better?

Regarding your factory warranty

Crackdown of obsolete oils in California

Company History

Motorcycle Fluids