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See how AMSOIL products perform in the lab and in the field.

Fleet Oil Change Calculator

OEM Vehicle Warranty

Consumers have the freedom to choose other than OEM branded lubricants without fear of voiding the original limited or implied warranty. AMSOIL synthetic lubricants and performance products are tough, reliable, long lasting, and save you time and money with the peace of mind that your vehicles/ equipment will last longer. About Warranty Secure

Switching to high-end synthetic oil may seem like a cost — but it quietly pays you back in better fuel economy and fewer service issues.

In most fleets, fuel injector cleaners alone can generate enough fuel savings to cover the cost of premium synthetic oil — with long-term engine protection as an added bonus.

Fleet Oil Change Savings Calculator

1.7%
Why 1.7% Matters...

A 1.7% improvement in fuel economy might not sound like a big deal at first — but it’s just the beginning.

Learn more about Fuel Injector Cleaner Improves fuel economy.

When we start stacking up the efficiencies gained from using premium synthetic lubricants in engines, transmissions, differentials, and other moving parts in the chassis, it’s not uncommon to see real-world improvements of 8%, 10%, or even 15% or more.

Many fleets haven’t been running on the best lubricants to begin with, so upgrading to high-end synthetics can bring dramatic performance gains.

For this calculator, we’re keeping it conservative — just 1.7% — which is achievable with SN Plus synthetics.

Boosted Synthetic and Max Life formulations exceed this baseline minimum.

Bulk commercial grade 15W-40

Bulk Delivery

Synthetic Oil Advanced
Synthetic Oil Boosted 30,000 km or one year
Synthetic oil maximum 40,000
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