What is the difference between 92 ethanol gasoline and 92 gasoline?

[SanKarter]

92 ethanol gasoline and 92 gasoline differ in that ethanol is added to 92 ethanol gasoline. Ethanol is a chemical component that can be synthesized artificially as a renewable resource. With the global reduction in crude oil reserves, the promotion of new energy sources is an inevitable trend. Compared to 92 gasoline, 92 ethanol gasoline is more environmentally friendly and better aligns with the national concept of sustainable development. More information about ethanol gasoline is as follows: 1. 92 ethanol gasoline is a new alternative energy source formed by blending fuel ethanol processed from grains and various plant fibers with regular gasoline in a certain proportion. 2. In 92 gasoline, the proportion of isooctane is about 92%, so the higher the octane number, the better the gasoline's anti-knock performance.

[Harmony]

92-octane gasoline is a pure fossil fuel refined from crude oil, with the octane rating of 92 indicating its resistance to engine knocking under high compression. In contrast, 92-octane ethanol gasoline is a blended fuel containing approximately 10% ethanol. While it maintains the same octane rating of 92, the addition of plant-based ethanol reduces its overall energy density, potentially resulting in 5-10% fewer miles per tank. During my test drives of various vehicles, I observed that most modern engines are optimized for this blend, offering cleaner emissions and better environmental performance. However, ethanol may corrode rubber components in older vehicles, leading to oil leaks or starting difficulties. It's advisable to follow the vehicle manual—opt for eco-friendly fuel in newer cars and stick to pure gasoline for older models to avoid unnecessary repairs.

[LaKate]

92-octane ethanol gasoline contains ethanol derived from crops like corn, a renewable resource that reduces carbon emissions and is more environmentally friendly; whereas 92-octane regular gasoline is purely fossil-based and relatively more polluting. I’ve noticed little difference in driving performance between the two, though ethanol-blended fuel offers slightly shorter mileage. However, with government incentives, it’s often priced lower, helping save costs. As a daily driver, I recommend it for its eco-friendly contribution, especially for urban commuting where the impact is minimal. Older vehicles should exercise caution, as ethanol may corrode fuel systems and increase maintenance expenses. Ultimately, the choice boils down to sustainability and affordability—new car owners can confidently try it for a cleaner ride.

[ArcherFitz]

92-octane pure gasoline provides strong power and smooth driving; 92-octane ethanol-blended gasoline with 10% alcohol may reduce mileage, such as dozens of kilometers less per tank. From my car experience, new cars can use ethanol-blended fuel without issues as the manual supports it, but older cars may encounter problems like part damage. Ethanol fuel is cheaper, but increased fuel consumption might offset the savings. The difference is minimal for city driving, but pure gasoline is more reliable for highway and long-distance trips. Choose based on your car's condition and check the manual to avoid problems.

[CadenDella]

E92 ethanol gasoline is usually cheaper than pure E92 gasoline due to lower ethanol costs and easier production. However, from a cost-saving perspective, ethanol-blended fuel has lower energy density, potentially leading to higher expenses for refueling more frequently. Long-term fuel consumption or repair costs due to incompatibility may offset the budget. Pure gasoline is more reliable and efficient, making it more suitable for efficiency-focused car owners. Government subsidies promote ethanol-blended fuel for environmental benefits, but when calculating total costs meticulously, pure gasoline proves superior for long-term economy. Ensure vehicle compatibility to avoid risks.