Premium motor oils for today's passenger cars

SUPREME passenger car motor oils protect against thermal breakdown, oxidation and wear.

Petro-Canada offers a full line of high quality passenger car motor oils that exceed the latest performance credentials of the major car manufacturers.

Tools & Services

PCMO Industry Updates

Our PCMO Update Portal gives you the information you need on the changing Passenger Car Motor Oil (PCMO) industry, and how it impacts you and your vehicle.


SUPREME Product Lines

SUPREME™ Synthetic

Our most advanced motor oils, formulated to protect longer under severe...


Our premium conventional choice for enhanced protection year round.

SUPREME™ Synthetic C3-X

Our recommendation for your gasoline and light duty diesel European vehicle needs.

SUPREME™ High Mileage

Specially formulated for vehicles with high mileage.

SUPREME™ Synthetic Hybrid

Our best protection for your hybrid engine’s unique needs.

Why Choose SUPREME?

Exceeds Service Requirements

Meets or exceeds the latest OEM vehicle requirements and is backwards compatible to previous categories.

Supreme is formulated to meet the needs of most cars and light trucks. View the Product for specific credentials.

Longer Engine Life & Protection

Provides extended engine life, exceptional resistance to high temperature thermal breakdown, outstanding low temperature fluidity, reduced oil consumption and protection of exhaust emission control systems.  

Oils are compatible with high ethanol fuels (up to E85).

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