Find the right oil for your car or motorcycle | Oil comparison | Castrol UK
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Which is the right oil for my car or motorcycle?Motor oil guide - we've got an oil for every type of driver

With 100 years experience, we've been able to develop engine oils which reflect different driving needs and conditions - applying real precision to each product. These are all put to the test in extreme conditions in motorsport and speed records.

Enjoy the freedom to drive how you want, when you want. With Fluid Strength Technology™, Castrol EDGE is our strongest, most advanced oil yet.

Find out more about Castrol EDGE

Give your car instant protection from the moment you turn the key. Castrol Magnatec has Intelligent Molecules that cling and bond to critical engine surfaces.

Find out more about Castrol Magnatec

Specially engineered to prevent the harmful build up of engine sludge, reducing oil deposits and providing everyday engine protection.

Find out more about Castrol GTX

Total care and protection for your veteran and vintage classic cars and motorcycles.

Find out more about Classic Oils

We spend years developing each of our oils so we want to make it easy for you to find the right oil. As well as comparing the oils on this page, you can use our oil finder by entering your vehicle's registration from the number plate. This will automatically generate the right oil for your vehicle. Alternatively you can simply search for the make or model of your car or motorbike and we will recommend engine oil that's most suitable for you.

Once you've found the right type of oil, we can help you buy oil by finding your local stockist. If you'd like the full technical and safety information to help you compare oils, you can view our Technical Data Sheets. You'll also find information on oil changes and servicing within our 'Top-up made easy' section.

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