Pennzoil Platinum Full Synthetic 5W-30 Motor Oil, 5 Quart
- Full synthetic 5W-30 motor oil that is made with natural gas and designed to maximize engine protection
- Backed by a 15,000-mile protection guarantee* to protect your pursuit of every mile
- Provides better fuel economy (based on the latest industry standards)
- Keeps pistons cleaner than required by the toughest industry standard (based on Sequence IIIH results)
- Designed for high-performance engines
Price & Buy Timing
Currently $25.97 — the 90-day average is $24.
All-time low: $21.50 on Fri Apr 17 (from 8 price checks).
Mubboo Value Score: 6.0/10
How it stacks up
Rated 4.8/5 — better than 81% of 58 Motor Oil we track. Mid-tier pricing at $25.97.
Head-to-Head vs Category Leader
| Pennzoil | Motul (Leader) | |
|---|---|---|
| Price | $25.97 | $69.96 |
| Rating | 4.8/5 | 4.9/5 |
| Reviews | 8,635 | 7,632 |
| Mubboo Score | 6.0/10 | 4.2/10 |
The Pennzoil Platinum Full Synthetic 5W-30 Motor Oil, offers comparable quality at 63% lower price.
Quick Specs
- Size
- 1-Pack
- Unit Count
- 160.0 Fluid Ounces
- Item Weight
- 1 Ounces
- Manufacturer
- Pennzoil
- Model Number
- 550046126
- Liquid Volume
- 160 Fluid Ounces
- Container Type
- Bottle
- Item Type Name
- Pennzoil Platinum Full Synthetic 5W-30 Motor Oil (5-Quart, Single)
What reviewers say
Synthesized from 40 reviews · 100% verified purchases.
For older engines, high-mileage oils like Valvoline MaxLife can help reduce leaks and noise. Compare final cost as Amazon purchases may not qualify for manufacturer rebates, and note Castrol EDGE’s eco-pack can be harder to pour than jugs.
Rating reliability
About Pennzoil
- 9 products in our database
- Average rating: 4.8/5 across all products
- Price range: $6.17 – $61.87
- Categories: Motor Oil
Other Motor Oil
Frequently Asked Questions
Is the Pennzoil Pennzoil Platinum Full Synthetic 5W-30 Motor Oil, 5 Quart worth buying in 2026?
It earns a Mubboo Score of 6.0/10, with a 4.8/5 rating from 8,635 reviews — better than 81% of Motor Oil we track.
How much does the Pennzoil Pennzoil Platinum Full Synthetic 5W-30 M cost?
It is currently $25.97. The 90-day average is $24 and the all-time low we recorded is $21.50.
How does it compare to the top-rated Motor Oil?
The Pennzoil Platinum Full Synthetic 5W-30 Motor Oil, offers comparable quality at 63% lower price.
Sources & References
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