Oils Find the Right Oil for Your Engine

It’s easy to give your engine the benefit of our strongest, most advanced performance oil yet.

  • Castrol EDGE is up to 40% stronger* at reducing metal to metal contact when under the engine’s severest pressures
  • Independent tests also proved that Castrol EDGE is stronger for up to 35% longer^.

All our oils give you the confidence to demand enhanced performance from your engine. So the next time your car needs oil, ask for Castrol EDGE.

Castrol EDGE oil packaging

Castrol EDGE 0W-40 A3/B4 with unique Titanium Fluid Strength Technology™ gives you the confidence to demand maximum engine performance from today’s prestige and high performance engines requiring lower viscosity higher performance oils.

Available in 5 litre packs 

Trusted to Perform

  • VW
  • BMW
  • Audi
  • MINI
  • Ford
  • Hyundai
  • Kia
  • Porsche
  • Mercedes-Benz

When choosing oil, please refer to your owner's handbook and the product specifications shown above. May also be suitable for other vehicles.

Meets or exceeds industry specifications

  • SAE 0W-40,
  • ACEA A3/B4,
  • API SN/CF,
  • VW 502 00/ 505 00,
  • BMW Longlife-01,
  • MB-Approval 229.3/ 229.5,
  • Porsche A40.


  • Contains Titanium Fluid Strength Technology
  • Helps to maximise short and long term engine performance
  • Improves engine efficiency, independently qualified
  • Delivers excellent levels of protection across a variety of driving conditions and temperatures
  • Reduces engine deposits to help maximise engine response.

Not sure what oil to use? Not sure what oil to use?

Enter your make or model into our Lube Reference Guide

Why Strength? Why Strength?

Find out why your oil needs to be so strong

Oil Selector Find the right oil for your car

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Sun Apr 19 2015 14:04:36 UTC+0000 (UTC)