Pros

  • β€’Supports high mileage engines effectively.
  • β€’Good price point for a full synthetic motor oil.
  • β€’Easy to pour with a convenient packaging design.
  • β€’Known for a clean and healthy oil color.

Cons

  • β€’Some users have experienced issues when used in extremely cold environments, affecting oil performance.

Bottom Line

The Pennzoil Platinum High Mileage Full Synthetic 5W-30 Motor Oil, 5 Quart, is an affordable and efficient choice for maintaining high mileage vehicles. It's designed for easy pouring and ensures a clean operation. While it generally performs well, some caution may be needed in extremely cold temperatures. Overall, it's a solid option to consider for extending the life of older engines.

Lowest at Amazon
$23.92 at Amazon
Lowest at any Popular Retailer
$7.48 at Walmart
How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 21 retailers to give you the short version.

Where to Buy

Prices last updated: March 31st 2026 8:14 pm
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