Today’s engines work harder, run hotter and operate under greater pressures than they did before.
Castrol EDGE is our strongest and most advanced range of engine oils yet. Its unique Fluid Strength Technology strengthens the oil to reduce metal-to-metal contact. In a test of the oil’s strength across a variety of engine speeds, the Castrol EDGE range average metal to metal contact is 40% lower than a leading competitor.
We asked a third party laboratory to test the Castrol EDGE range using our Maximum Endurance Test and on this test Castrol EDGE was proven to be on average 35% stronger for longer compared to a competitor brand from another major lubricant supplier.
Viscosity SAE 5W-30; ACEA C3; BMW LL04; VW 504 00/ 507 00; Porsche C30; MB-Approval 229.31/ 229.51