Site Traffic Information and Cookies

We use cookies to collect and analyse information on our site's performance and to enable the site to function. Cookies also allow us and our partners to show you relevant ads when you visit our site and other 3rd party websites, including social networks. You can choose to allow all cookies by clicking 'Allow all', or manage them individually by clicking 'Manage cookie preferences', where you will also find more information.

Manage cookie preferences

  1. Home
  2. Products
  3. Our brands
  4. Cars
  5. Castrol GTX oils

Castrol® GTX motor oils

Castrol GTX premium motor oils have been protecting engines and helping extend their life since 1968.

Castrol Oil Selector
Castrol GTX

Castrol GTX

Sludge and wear protection to help extend engine life
Castrol® GTX® High Mileage Motor Oil

Castrol GTX High Mileage

The #1 High Mileage oil with proprietary emission system protection and reduced volatility

Castrol GTX full synthetic

Affordable full synthetic providing both unsurpassed wear and sludge protection
Castrol GTX full synthetic high mileage

Castrol GTX full synthetic high mileage

Affordable, full-synthetic motor oil designed specifically for the needs of cars with over 75,000 miles.

Castrol GTX Classic

Specially formulated motor oil that provides unsurpassed wear protection for classic & collector cars and racing applications.
Castrol® GTX® Diesel Motor Oil

Castrol GTX Diesel

A multi-purpose heavy duty diesel engine oil engineered to help give long and healthy engine life in a variety of applications and duty cycles.

Related articles

Castrol GTX oil being poured in a car's engine

Castrol GTX Advanced Technology

Castrol GTX logo

IRV Gordon GTX Story

Motor oil pack shot images

Motor Oil Brands

Motor oil pack shot images

What kind of oil does my car take?

Castrol GTX motor oils have been helping to extend engine life for over 50 years. The brand has evolved to meet the needs of consumers and vehicle manufacturers since 1968 and continues to innovate and remain a trusted brand today.

 

The range of products today includes conventional, synthetic blend and full synthetic formulations, as well as standard and high mileage options. Help extend the life of your engine with Castrol GTX motor oils.


Getting it right at every oil change is essential. Your owner’s manual will tell you which industry specification, type and grade of oil the manufacturer specifies, and we’ve also made it quick and easy to see all your options and make the right choice with our Oil Selector tool.