Key advantages include:

Higher thermal and oxidation stability, which helps control the accumulation of sludge and sediments.

Stock TBN, neutralize oxygenated acids and salts to reduce sedimentation

Good shearing stability, reduces fuel consumption, and provides protection against bearing wear and cylinder liner scoring.

Effective cleaning/dispersing action for cleaner engines

Lower zinc and phosphorus content helps to extend the service life of catalytic converters.