Castrol MAGNATEC Stop-Start 5W-30 C3

Busy driving, reinvented.

All cars, even those with the latest stop-start engine technology don't perform at their best in traffic congestion. And congestion has dramatically increased over the past 10 years, causing engine wear and wasting fuel.

That's why we created new Castrol MAGNATEC STOP-START, combining DUALOCK molecule technology with Castrol's most efficient full synthetic base oils.

Forms a powerful force-field of wear protection

Dramatically reduces both warm-up1 and stop-start2 wear by 50%

Improved fuel economy3

Castrol MAGNATEC STOP-START 5W-30 C3 is tested in Hybrid*.

Non-stop protection from every start, even for vehicles with modern stop-start engine technology.

1Tested versus the Sequence IVA API SN wear limit.

2Tested versus the CEC OM646LA ACEA wear limits.

3Compared to an industry reference 15W-40 oil.

*Toyota Prius, EPA NYCC.