Magnatec 5W-30 A3 B3/B4 uses less fuel compared to other oils, allowing you to drive more miles - up to 370 miles a year further *. Plus your engine will also benefit from Castrol Magnatec's Intelligent Molecules, clinging to your engine and forming an extra layer that protects from the start. Keep your car at its peak for longer:

Clings to your engine forming an extra layer that protects from start up

Provides more protection than other oils during the critical start up period

Bonds to metal surfaces making engine parts more resistant to wear

Provides superior performance under extreme cold start up conditions

API SL CF

ACEA A3 B3/B4

Vauxhall GM-LL-A-025 GM-LL-B-025

BMW LL-98 LL-04

VW 501.01 502.00 505.00

Renault RN0700