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1 Based on Sequence VG sludge test results using 0W-40

2 Compared with API SN specification and based on Sequence IVA and Sequence VII engine tests carried out at an independent laboratory

The Shell Helix portfolio

Fully synthetic motor oils

Shell Helix fully synthetic oils are manufactured from 100% synthetic base stock to achieve higher performance levels than both synthetic technology and mineral oils.

Semi-synthetic motor oils

Shell Helix synthetic technology oils make use of both synthetic and mineral base stocks to achieve higher performance levels than can be formulated from mineral oils alone.

Mineral motor oils

Mineral motor oil is the fraction of naturally occurring crude oil with the right properties for lubricating engines.