Avoiding getting your engine damaged with ethanol products and then considering the fuel oil is the best alternative.

Still, users often need clarification with the top-tier brand when selecting the one per their usability and equipment demands.

Have you tried comparing the Stihl Motomix vs. Trufuel? If not, let’s check out the 02 most popular fuel oils for 02-cycle engines and relate them to conclude with the best one.

With variations and similarities, both optimize the engine health and overall performance, but cost-wise, think before getting the right product.

Always consider engine type, as having a 04 cycle engine isn’t compatible with any of these. Want to know more? Just stay with us; we have you all covered!

Stihl Motomix Vs Trufuel- Quick Answer

With a quick review, both fuel oils are high-performance and the best lubricating products. Still, with major differentiation, the Stihl Motomix comes in a low hydrocarbon range, high octane 93, a longer shelf life of more than ten years if unopened, and stability for 02 cycle gas-powered or air-cooled engines.

Besides that, for Trufuel, the hydrocarbon range is high, with a slightly low octane level of 92+, average shelf life with stored 05 years, and suits 02 cycle engine. 

The fuel oils are the same in running shelf life of 02 years, ethanol-free, stabilizing action, stable, and high performance. 

Differentiate Stihl Motomix Vs Trufuel

Differentiation factors for Stihl Motomix vs. Trufuel
Stihl Motomix Trufuel
Manufacturer
STIHL TRUFUEL
Ingredient
Low hydrocarbons More hydrocarbons, Toluene, ethylbenzene, xylene
Ethanol-Free
Yes Yes
Shelf life
Unopened- 02 yearsOpened- 10 years Unopened- 02 yearsOpened- 05 years
Oil type
Synthetic Synthetic
Octane rating
93 92
Fuel oil ratio
50:1 50:1
Suitability
02-cycle gas-powered engines, air-cooled engines 02 cycle engines
Container type
Square can Cylindrical can
Performance
Better performance High-performance
Stability
Stable Stable
Cost
Costly Affordable
Hazard
Yes (cancer casing if contacted too long)Flammable Yes flammable
Fuel Stabilizer
Yes Yes
Benzene‐Free, Gum- & Varnish-Free, Butane‐Free
N/a Yes
Availability 
Stihl 7010-871-0203 MotoMix Premixed Fuel TruFuel 2-Cycle 50:1 Pre-Blended Fuel

To keep your two-cycle engine in running condition, opt for good oil fuel to make it safely Run without any issues.

But selecting the right one must be more complicated when you are new to fuel. In that perspective, we came up with the two most trending fuel oils for your two-cycle or air-cool engines to make them last longer and maintain high performance.

Engine safety 

Stihl is an older company than Trueful, but both are similar in their major factors with a slide difference, which we will discuss now, considering the ethanol content.

Do not worry about that because both fuel oils lack ethanol, making them a great option for your two-cycle engines.

They limit early degradation and prevent engine parts from wearing out; they are ethanol-free for your gas-powered engines. Let’s check out more factors to clarify the differentiation between both products. 

Why prefer ethanol-free fuel oils? 

Ethanol is harmful to engines because they not only cause damage to the engine rubber and hose parts. But it also causes water attraction to make the engine gets affected by moisture; there are high chances of rust formation, engine degradation, and, ultimately, engine failure. These damages are costly to handle, so in that case, you need any oil to prevent your engine and enhance its working life. 

Shelf life 

Both fuel oil offers two-year shelf life when opted for use, but once the container is stored or unopened, the shelf life varies. For Stihl Motomix, the shelf life is more like it would last for ten years, while for Trufuel, the shelf life is less, keeping it fresh for only 05 years in storage conditions. 

Octane rating 

A single rating difference won’t make either more high performance, but still, on a factual basis, the octane rating of Motomix fuel oil is high with 93 octanes, while for Trufuel, it 92+. Concerning both manufacturers, they would define the raw facts.

Still, both are reliable, high-performance, stable, and offer better engine oiling, so for now, the winner is Stihl Motomix, with a 93 minimum octane rating.

Oil type 

Both brands offer a premixture full of synthetic fuel oil that seems more efficient in preventing engine degradation, resisting chemical breakdown, and lasting longer than local ones.

The Stihl Motomix is a blend of Stihl HP ultra-oil with 50:1 strength providing longevity and preventing oxidation, while for Trufuel, the same 50:1 keep the engine powered for long, but for Trufuel use of fewer hydrocarbons makes it a bit more performance-driven. 

Engine compatibility 

Both fuel oils are high performance with compatibility for 02 cycle engines; however, the Motomix had additional working for the air-cooled engines or the gas-powered 02 cycle engines.

Despite the octane rating, consider suitability because not all oils suit each machine. Don’t try the oil to your 04 cycled engine; else, you can damage the engine parts.

Containers 

The container of any fuel oil is not related to performance or reliability. Still, it is necessary to check out the container because it requires fuel oil in both models.

You would find that Trufuel offers a cylindrical shape in the pouring process and is usually liked by most consumers, but with the number of frustrated customers like the Stihl container, which does not ease pouring while causing some troubling issues.

The Trufuel offers highly engineered temperature-resistant storage can, making it a great option to keep the oil safe and prevent any leakages

The Trufuel container would provide more safety in extreme conditions than the Motomix. Trufuel seems the winner in terms of cans, but that is to make the consumers easily opt for the fuel and nothing to be relatable with performance. 

Hazard 

You know both are fuels with hydrocarbons; it is necessary to keep them away from the fire-causing agents because a slight contact might make them catch fire. The fuel has volatile components, so ensure you store and opt for the proper lid when pouring the fuel. Besides that, please don’t use it in confined places. 

The Stihl has another serious hazard of a cancer-causing substance known by the state of California, which means if contacted too long would make you more prone to cancer, so use with safely.

Besides that, the Stihl Motomix has a lot of dangers, even causing congenital disabilities, reproductive harm, respiratory harm, and many more. 

Stabilizers 

Both oils contain stabilizers, so they remain fresh for 02 years once opened. With other factors, Trufuel also limits varnish, benzene, and butane used.

While on the other side, the Motomix is free of harmful olefins and aromatics. The Motomix is 99% alkylate premix fuel oil to keep your engine running smoothly.

Conclusion 

Finally, we reached the end of a handy guide elaborating on the major differential and similar factors for bot both fuel oils. So did you find the right fuel? Well, we are damn sure that the e handy guide for Stihl Motomix vs. Trufuel covered all the relevant factors you would be looking for. 

So, what’s your best fuel oil among both? Generally, both are top-tier brands, and we hope you select the one compatible with an engine with desired efficiency and rating. Avoid mixing both or using them in open sites to avoid dangerous vapors. Ensure your safety and that your near ones by keeping the fuel oil away from fire. We hope you clearly understand, and for more information, review our other blog post!

Frequently Asked Questions

**Can I use Stihl Motomix instead of gas?**

Yes, you can easily opt for the Stihl Motomix oil fuel 50:1 instead of gas which would provide enhanced safety, durability, efficiency, and longer performance for your 02-cycle gas-powered engines.

The only matter is that using premix fuel oil like Stihl Motomix would cost you more than gasoline alone, with is quite better than gasoline alone. The ethanol-free version makes it even safer for your engine. Just use it in open sites to avoid flammable vapors accumulating as the product is flammable.

**Which fuel oil offers more octane rating, Stihl Motomix or truthful?**

Regarding octane rating, it means how much octane is added to the fuel oil mixture. The Stihl Motomix wins in this regard, which offers a more octane rating of 93, while for Stihl, the rating is 92+.

The plus sign with the rating indicates that manufacturers had opted for a similar rating fuel base to that of octane rating while formulating the product.

**Is Trufuel a hydrocarbon mixture?**

TruFuel Pre-Blended Fuel 50:1 is a high-performance fuel oil for 2-Cycle Outdoor Power Equipment with the major formulation of More hydrocarbons, like Toluene, ethylbenzene, and xylene, while limiting the addition of ethanol, varnishes, benzene, and butane.

The fuel oil also contains stabilizers that ensure the fuel remains fresh for up to 02 years. Simply it’s a combo of fuel, oil and stabilizing components, and friction modifier that results in optimal performance with ensuring long-term engine health and life.