Purpose and Specifications

Comma Syner-Z 5W-30 is a fully synthetic motor oil engineered for modern petrol and diesel vehicles, including those equipped with exhaust after-treatment systems. This high-performance oil meets ACEA C3, API SP, and dexos 2 specifications, making it ideal for BMW, Mercedes-Benz, and GM vehicles that operate on extended service intervals.

The 5W-30 viscosity rating means the oil flows easily in cold winter conditions (down to -30°C) while maintaining protective thickness at normal engine operating temperatures (around 100°C). This balance protects your engine during cold starts and sustained highway driving.

Key Benefits:

• Low SAPS formulation protects catalytic converters and diesel particulate filters
• Fully synthetic base stock provides superior engine cleanliness and acid control
• Extended drain intervals reduce maintenance frequency for modern vehicles
• Compatible with fuel-injected and multi-valve engines
• Operates safely between -39°C and 230°C

When to Use / Replace?

Use Comma Syner-Z 5W-30 for routine oil changes in vehicles that specify this viscosity grade. Check your vehicle's owner manual for the exact service interval—modern cars with synthetic oil typically run 10,000 to 15,000 km between oil changes, though some BMW and Mercedes models may extend to 20,000 km or longer depending on driving conditions.

Replace the oil immediately if the engine warning light appears or if you notice dark, gritty oil on the dipstick. In severe driving conditions (frequent short trips, towing, or dusty environments), consider changing oil at the shorter interval end.

This 5-liter container is suitable for a single oil change on most passenger vehicles, with potential for a second smaller top-up depending on engine size.

Storage: Keep unopened bottles in a cool, dry location away from direct sunlight. Shelf life is 5 years from the manufacturing date printed on the bottle.

Frequently Asked Questions

Q: Can I mix Comma Syner-Z with other oil brands?
A: No. Mixing oils can compromise exhaust after-treatment protection and engine cleanliness. Always use the same oil brand and grade for top-ups between services.

Q: Is this oil suitable for older vehicles?
A: This oil is formulated for modern engines with catalytic converters and emission systems. Check your vehicle's manual first—older cars may require different specifications.

Q: What does 'low SAPS' mean for my engine?
A: SAPS refers to ash-forming additives. Low SAPS oils burn cleaner and don't clog modern emission filters, extending their lifespan and protecting your engine's efficiency.