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Does the Acura ilx require premium gas on Reddit?

Yes, the Acura ILX requires premium gasoline (91 octane or higher) for optimal performance and fuel efficiency. This is a common requirement for many luxury and high-performance vehicles to prevent engine knocking and ensure the engine runs as intended by the manufacturer.


Detailed Explanation


The Acura ILX is a compact luxury sedan produced by Honda's premium brand, Acura. Like many other Acura and Honda models, the ILX is designed to run on premium unleaded gasoline with an octane rating of 91 or higher. This is because the ILX's engine is tuned to take advantage of the higher octane fuel, which can withstand greater compression before igniting.


Using regular gasoline (87 octane) in the Acura ILX may result in engine knocking or pinging, which can cause damage to the engine over time. Premium fuel also helps improve the ILX's fuel efficiency and overall performance, as the engine can operate at higher compression ratios without the risk of pre-ignition.


Recommendations and Tips



  • Always use premium gasoline: Acura specifically recommends using 91 octane or higher fuel in the ILX. Using a lower octane fuel can negatively impact the engine's performance and longevity.

  • Avoid mixing fuel types: Do not mix premium and regular gasoline in the ILX's fuel tank, as this can cause engine issues. Always fill up with the recommended premium fuel.

  • Consider fuel additives: Using a fuel system cleaner or octane booster can help maintain the engine's performance and efficiency when using premium gasoline.

  • Check the owner's manual: Refer to the Acura ILX's owner's manual for the manufacturer's specific fuel requirements and recommendations.


In summary, the Acura ILX requires premium gasoline (91 octane or higher) to operate at its best and avoid potential engine damage. Following the manufacturer's fuel recommendations is essential for maintaining the ILX's performance and longevity.

Can I put 89 in my Acura TLX?


If you're the proud owner of a new Acura sedan or SUV, Premium unleaded 91 octane fuel is required to make it run – and recommended for the following Acura models: Acura Integra. Acura TLX.



Which Acura does not require premium gas?


The majority of the Acura lineup can safely use regular gasoline in a pinch, but there are good reasons to opt for premium anyway. The only model that requires the upgrade is the Acura NSX. But, premium is recommended for the MDX, RDX, TLX, RLX, and ILX. Find out why with Rallye Acura in Roslyn!



Does an Acura Ilx require premium gas?


Acura ILX: Premium unleaded 91-octane fuel recommended. Acura TLX: Premium unleaded 91-octane fuel recommended. Acura Integra: Premium unleaded 91-octane fuel recommended. Acura RDX: Premium unleaded 91-octane fuel recommended.



What Acura does not require premium gas?


The majority of the Acura lineup can safely use regular gasoline in a pinch, but there are good reasons to opt for premium anyway. The only model that requires the upgrade is the Acura NSX. But, premium is recommended for the MDX, RDX, TLX, RLX, and ILX. Find out why with Rallye Acura in Roslyn!



Should I use 87 or 89 gas?


The primary consideration is whether your car requires premium gasoline. If it does, you should use 87-octane only in an emergency. Otherwise, you risk hurting your engine. If your vehicle doesn't require premium gasoline, 89-octane will work just fine.



Are Acura ILX good on gas?


Just check out the EPA-estimated fuel economy ratings for the 2022 Acura ILX below: 24 MPG city* 33 MPG highway* 27 MPG combined*



What happens if I don't use premium gas in my Acura?


When you fill your Acura's fuel tank with a lower octane level than is recommended, you'll experience pre-ignition (also known as engine knocking). Pre-ignition negatively affects your fuel economy and can damage your pistons or cylinder walls over time.



Will regular gas ruin my premium car?


High-Compression Engines and Premium Fuel
Its higher octane rating means it can resist knocking even under high compression. Using a lower octane fuel in a high-compression engine risks engine knocking, which can reduce performance and potentially cause damage over time.



What happens if I accidentally put regular gas in my Acura?


If you put lower-octane fuel into your high-octane vehicle, whether by mistake or to save money on gas, you'll probably notice the effects right away: things like poor fuel economy, reduced acceleration, and spark knock, which sounds like a high-pitched pinging or rattling noise.



Can you put 87 gas in an Acura?


No — but it's recommended that you use a higher-octane fuel in your Acura for a number of reasons. According to Acura, premium gas is only required for the Acura NSX, but it is recommended for the MDX, RDX, TLX, RLX, and ILX.


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Kevin Bennett

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Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.