Pros

  • Provides smooth engine performance, keeping engines quiet and welerforming.
  • Maintains oil clarity and cleanliness even after extended use of 7,000 miles.
  • Significantly lower price compared to other retailers.
  • Compatible with high mileage vehicles, including models like the 2017 Ram 1500 5.7 HEMI.
  • Trusted brand for engine longevity and reliability, suitable for older cars.
  • Convenient packaging for easy home oil changes.
  • Strongly recommended by users for its effectiveness with no engine failures experienced.
  • Loyal customer base impressed by the product's viscosity and overall performance.

Cons

  • None explicitly mentioned, users appear highly satisfied.

Bottom Line

The Castrol GTX High Mileage 5W-20 Synthetic Blend Motor Oil is a fan favorite among users who trust Castrol's performance history for engine longevity and reliability. It offers smooth engine performance and exceeds expectations with lower pricing compared to competitors. A clear win for those with older or high-mileage vehicles looking to maintain engine efficiency and cleanliness while enjoying peace of mind over reliability.

Lowest at any Popular Retailer
$19.52 at Amazon

Where to Buy

Prices last updated: May 20th 2025 6:35 pm
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