Castrol EDGE 5W-20 Advanced Full Synthetic Motor Oil
5 Quarts
Price as of 2026-06-03. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$6–$23
- Mid-range:$23–$39← You are here
- Premium:$39+
Is This Right For You?
- •Those who want a top-rated option — in the top 19% of Motor Oil by rating
- •Castrol loyalists — the brand spans 62 products in our database
- •Liqui Moly 20226 Molygen New Generation 5W-30 Synthetic Motor offers a better rating (4.9/5) at a similar or lower price ($22)
- •STP Premium Small Engine 4 Cycle Oil Formula — 42% cheaper at $14 (Score A)
- •Liqui Moly 20226 Molygen New Generation 5W-30 Synthetic Motor — higher rated at 4.9/5 ($22)
📊 Based on data analysis of 58 products in this category.
Mubboo Score: A-
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other Motor Oil
Computed from live Amazon rating, review count, and price across 58 Motor Oil available to US consumers · last refreshed 2026-06-03.
How It Compares
This Product Castrol EDGE 5W-20 Advanced Full Synthetic Motor Oil | Most Popular Valvoline MaxLife High Mileage 5W-30 Synthetic Blend Motor | Best Rated Liqui Moly 20226 Molygen New Generation 5W-30 Synthetic Motor | Best Value STP Premium Small Engine 4 Cycle Oil Formula | |
|---|---|---|---|---|
| Price | $23.97 | $19.97 | $22.22 | $13.99 |
| Rating | 4.8/5 | 4.8/5 | 4.9/5 | 4.8/5 |
| Reviews | 4,415 | 27,740 | 5,097 | 3,256 |
| Mubboo Score | A- | A+ | A | A |
Quick Specs
- Size
- 5 Quarts
- Unit Count
- 160.0 Fluid Ounces
- Item Weight
- 0.01 Ounces
- Manufacturer
- Castrol
- Model Number
- 03083
- Liquid Volume
- 5 Quarts
- Container Type
- Jug
- Item Type Name
- Motor Oil
What People 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.
- Improved engine smoothness and quietness
- Good value and competitive price
- Dependable and reliable performance
- High mileage engine benefits
- Inconvenient eco-pack packaging
- No rebate eligibility on Amazon
Related Video Reviews
Key Features
- ✦3X Stronger than the leading full synthetic*
- ✦10X Better high stress performance**
- ✦20,000 miles between oil changes***
- ✦*Viscosity breakdown as measured in Kurt Orbahn test on 5W-30 grade
- ✦***Or one year, whichever comes first
Source: product listing on Amazon.
About Castrol
- 62 products in our database
- Average rating: 4.8/5 across all products
- Price range: $12.99 – $187.25
- Categories: brake-fluids, Fuel Additives, Motor Oil, transmission-fluids
If not the EDGE 5W-20 Advanced Full Synthetic Motor Oil, consider these
Bottom Line
Castrol EDGE 5W-20 Advanced Full Synthetic Motor Oil earns Mubboo Score A-. Priced at $24 — a mid-range option, below the category average of $32. Rated 4.8/5 from 4,415+ reviews. Strong buy if: those who want a top-rated option, castrol loyalists. Skip if: liqui moly 20226 molygen new generation 5w-30 synthetic motor offers a better rating (4.9/5) at — Valvoline MaxLife High Mileage 5W-30 Synthetic Blend Motor (Score A+, $20) may fit better.
Frequently Asked Questions
Is the Castrol EDGE 5W-20 Advanced Full Synthetic Motor Oil worth buying in 2026?
It earns a Mubboo Score of A-, with a 4.8/5 rating from 4,415 reviews — better than 81% of Motor Oil we track.
How much does the Castrol EDGE 5W-20 Advanced Full Synthetic Motor Oil cost?
It is currently $23.97 — mid-tier pricing for Motor Oil.
How does the EDGE 5W-20 Advanced Full Synthetic Motor Oil compare to other Motor Oil?
The category's most-reviewed alternative is the Valvoline MaxLife High Mileage 5W-30 Synthetic Blend Motor (4.8/5, 27,740 reviews, $19.97). The EDGE 5W-20 Advanced Full Synthetic Motor Oil carries a Mubboo Score of A- vs A+.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-03) and may change.