Skip to main content
Mobil™ Full Synthetic motor oil clean 1qt

Mobil™ Full Synthetic

Guaranteed protection 1.5X longer than conventional oil*

Formulated for vehicles that require a full synthetic motor oil

Mobil Full Synthetic motor oils are formulated for vehicles that require a full synthetic motor oil and vehicles that are upgrading from conventional and synthetic blend oils.

Mobil Full Synthetic motor oils meet or exceed the latest industry requirements for gasoline-powered:

  • Cars
  • Trucks
  • SUVs

Outperforms conventional oil

Mobil Full Synthetic motor oils outperform conventional oil and provide guaranteed protection that is 1.5X longer than our conventional and synthetic blend oils.* Plus, these motor oils are tested and proven to provide long-lasting protection to help extend engine life.

Recommended for all types of gasoline-powered vehicles

Mobil Full Synthetic motor oils are recommended for all types of gasoline-powered vehicles, such as passenger cars, SUVs, light-duty vans and trucks, including models with turbocharged engines.

Always check your owner's manual for the manufacturer's recommended oil viscosity grade, API service classification and any builder approval.

We stand behind our products. Read our Mobil™ limited warranty.

*Guaranteed protection for 7,500 miles between oil changes compared to a guarantee of 5,000 miles or less on Mobil™-branded conventional and synthetic blend motor oils.

Features and benefits

  • Full synthetic formulation with balanced additive system
  • Outperforms conventional oil and provides guaranteed protection that is 1.5X longer than our conventional and synthetic blend oils
  • Excellent resistance to oil breakdown
  • Proven long-lasting protection
  • Helps prevent sludge/deposit formation and engine wear
  • Helps extend engine life
  • Maintains oil viscosity even in high operating temperatures
  • Helps control oil thickening and breakdown

Guaranteed protection for 7,500 miles between oil changes compared to a guarantee of 5,000 miles or less on Mobil-branded conventional and synthetic blend motor oils.

Available viscosity grades

What does this viscosity mean?

Show reviews

Related products

Mobil 1™

Keeps engines running like new by combating sludge, reducing wear and controlling oil breakdown


Mobil 1™ Extended Performance

Offers excellent overall wear protection for long engine life, even up to 15,000 miles between oil changes – guaranteed


Mobil 1™ Extended Performance Oil Filters

Provide long-life performance for today’s long oil drain intervals

More Mobil™ resources

Mobil 1™ and Mobil Super™ products

Find the right oil and filter

Use the product selector for oil and filter recommendations for your car or truck. Filter recommendations appear to the right of your oil results.

Energy lives here