STA-BIL
Brand Score A-8 products · 1 categories · Avg 4.75★ · 54,620 reviews
Price range $7 – $24
Last analyzed: June 8, 2026
Browse products ↓Quick Take on STA-BIL
Score: A-- •Nearly every product (100%) earns 4+ stars — this brand rarely disappoints
- •55K buyer reviews across the lineup — a well-established track record
- •A specialist in Fuel Additives (4.75★ average) rather than a generalist
- •Priced below the category average — verify individual specs match your needs before buying
- •A narrow lineup (1 category) — limited options if you want range
STA-BIL Storage Fuel Stabilizer
4.8★ with 14K reviews — top-rated in Fuel Additives
Brand Score: A-
A- in Fuel Additives — STA-BIL's 8 products average 4.75★ across 1 category, with Fuel Additives as the strongest line (4.75★ avg).
STA-BIL earns a Brand Score of A- on Mubboo, based on analysis of 8 products across 1 category. Quality consistency (100/100) is the brand's strongest dimension, with 100% of products rated 4 stars or above. Category depth (13/100) is the area with the most room for improvement. STA-BIL's primary strength is in Fuel Additives, where it averages 4.75★.
How we calculate Brand Score
Quality Consistency (40%): percentage of products rated 4+ stars
Market Presence (25%): total review volume, log-scaled
Value Positioning (20%): average price vs category average
Category Depth (15%): number of active product categories
Based on 8 STA-BIL products · last analyzed June 8, 2026.
How STA-BIL Compares
STA-BIL | Most Popular Lucas Oil | Highest Rated STAR BRITE | Best Value Royal Purple | |
|---|---|---|---|---|
| Avg Rating | 4.75★ | 4.72★ | 4.73★ | 4.7★ |
| Total Reviews | 54,620 | 28,708 | 16,717 | 6,476 |
| Avg Price | $12 | $12 | $17 | $9 |
| Brand Score | A- | B+ | B+ | B+ |
Show more details
| Products | 8 | 5 | 4 | 3 |
| Quality Rate | 100% | 100% | 100% | 100% |
| Categories | 1 | 1 | 1 | 1 |
STA-BIL
Avg Rating: 4.75★
Reviews: 54,620
Avg Price: $12
100% rated 4+★
Our Top 3 from STA-BIL
STA-BIL Storage Fuel Stabilizer
4.8★ with 14K reviews — top-rated in Fuel Additives
STA-BIL 360 Protection Ethanol Treatment & Fuel Stabilizer
4.8★ with 6.6K reviews — top-rated in Fuel Additives
STA-BIL Storage Fuel Stabilizer
4.8★ with 8.7K reviews — top-rated in Fuel Additives
Where STA-BIL Is Strongest
Fuel Additives
View all →
What You'll Spend on STA-BIL
Most STA-BIL products fall between $7 and $24.
STA-BIL sits below the category average on price — a value-focused brand. Check individual specs to confirm fit.
What People Say About STA-BIL
Aggregated from review themes across 8 STA-BIL products.
- Improved engine performance and smoothness
- Effective fuel system cleaning and deposit removal
- Ease of use
- High price and recent price increases
- Packaging issues during shipping
Expert Coverage
7 STA-BIL products have coverage from independent expert publications: Cnet. Source links in References.
Where to Buy STA-BIL
STA-BIL products are available on Amazon — 8 products across 1 categories.
Browse STA-BIL on Amazon →Featured in Our Reviews
Brand Bottom Line
- Brand Score
- A-
- Best Product
- Storage Fuel Stabilizer ($11) Buy on Amazon →
- Price Level
- Budget — below category average
- Quality
- 100% of products rated 4+★
- Best For
- Value-focused buyers who still want reliability
- Alternatives
- Lucas Oil (Score B+) · STAR BRITE (Score B+)
Consistent ratings and fair prices make STA-BIL a low-risk pick. Start with the Storage Fuel Stabilizer.
Frequently Asked Questions
Is STA-BIL a good brand?
STA-BIL earns a Brand Score of A- on Mubboo. 100% of its 8 products are rated 4 stars or above, which puts it among the most consistent brands in Fuel Additives. The main consideration is pricing — STA-BIL products average $12, $8 below the category average.
What is the best STA-BIL product to buy?
Based on 14K reviews and a Mubboo Score of A+, the Storage Fuel Stabilizer ($11) is STA-BIL's top pick. For a budget option, the 360 Protection Ethanol Treatment & Fuel Stabilizer ($7) delivers 4.8★ at 34% of the cost.
Is STA-BIL worth the premium price?
STA-BIL prices close to the category average ($12 vs $20), so you're not paying a brand premium.
STA-BIL vs Lucas Oil: which is better?
STA-BIL scores A- vs Lucas Oil's B+. STA-BIL edges ahead on average rating (4.75★ vs 4.72★), while Lucas Oil has fewer total reviews (29K vs 55K).
Sources & References
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