Purpose and Specifications

Comma Eco-R 5W-30 is a fully synthetic, high-performance engine oil designed for modern petrol and diesel vehicles. This oil meets ACEA C3 and Renault RN-17 specifications, making it ideal for vehicles equipped with exhaust after-treatment systems.

The 5W-30 rating means the oil flows smoothly in cold weather (down to -36°C for quick winter starts) while maintaining protective thickness at normal engine temperatures up to 100°C. The oil provides exhaust after-treatment protection, ensuring your vehicle's emission control systems work properly without degradation.

Key Benefits

• Fuel economy improvement – Low viscosity formulation reduces engine drag and fuel consumption
• Extended oil drain intervals – High-performance synthetic base means you don't need to change oil more frequently than your vehicle manufacturer recommends
• Cold weather protection – Starts reliably in freezing conditions
• Engine cleanliness – Keeps internal engine components free from deposits and sludge
• Compatibility guarantee – Backed by Comma's unique compatibility assurance for peace of mind

When to Use / Replace?

Use Comma Eco-R 5W-30 for routine oil changes in vehicles requiring ACEA C3 or Renault RN-17 specifications. Follow your vehicle manufacturer's recommended oil change interval—typically every 10,000 to 15,000 km or 12 months, whichever comes first. Check your owner's manual for your specific vehicle's requirements.

Important: Do not mix this oil with other oil types, as doing so will compromise exhaust after-treatment protection and void performance guarantees. Always use the same oil brand and grade for top-ups between changes.

The oil has a 5-year shelf life from the date of manufacture when stored properly in sealed containers.

Frequently Asked Questions

Q: Can I use this oil in both petrol and diesel engines?
A: Yes. Comma Eco-R 5W-30 is approved for both modern petrol and diesel vehicles meeting ACEA C3 or Renault RN-17 requirements. Always verify your vehicle's specification in the owner's manual before use.

Q: What happens if I mix this oil with another brand or grade?
A: Mixing oils compromises the exhaust after-treatment protection this oil provides. This can damage emission control systems and void manufacturer warranties. Always use the same oil type for top-ups.

Q: Is this oil suitable for turbo-charged engines?
A: Yes. The synthetic formulation provides reliable protection for turbocharged petrol engines, including low-speed pre-ignition (LSPI) protection for small displacement turbo engines.