Purpose and Specifications

Leichtlauf Performance 10W-40 is a semi-synthetic motor oil designed for year-round use in modern gasoline, diesel, and turbocharged engines, including those with charge air coolers and gas-powered vehicles (CNG/LPG). It delivers instant cold-start lubrication down to -36°C, ensuring your engine starts smoothly in freezing weather, and maintains protection up to high operating temps around 230°C flash point for reliable performance in hot conditions.

This oil excels with outstanding engine cleanliness, high wear resistance, and fuel-saving properties that reduce emissions. It's perfect for vehicles over 100,000 km, regenerating and maintaining seals to prevent leaks. Compatible with all standard motor oils, it's tested safe for turbos and catalytic converters, with excellent shear stability for long oil change intervals up to 15,000-30,000 km or 12 months, depending on manufacturer specs.

When to Use / Replace?

• Use in high-mileage cars needing smooth running, better fuel economy, and deposit-free engines.
• Ideal for temps from -36°C winters to hot summer drives; replace every 15,000 km or annually for optimal protection.
• Shelf life: 5 years unopened in cool, dry storage.

FAQ

Is Leichtlauf Performance 10W-40 suitable for my turbo diesel?
Yes, it's turbo-tested and provides high shear stability for turbos, ensuring fast oil flow and wear protection.

How often should I change the oil?
Follow your vehicle's manual; typically every 15,000-30,000 km or 12 months to maintain peak engine health.

Can it mix with my current oil?
Yes, fully miscible with commercial motor oils for easy top-ups without issues.