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Does the Acura RL require premium gas?

Yes, the Acura RL requires premium gasoline. The Acura RL is a luxury sedan that was produced by Honda's Acura division from 2004 to 2012. According to the owner's manual and specifications for the Acura RL, the recommended fuel type is premium unleaded gasoline with a minimum octane rating of 91.


Detailed Explanation


The Acura RL is powered by a 3.5-liter V6 engine that is designed to run on premium fuel. Using a lower octane gasoline, such as regular unleaded, can potentially cause engine knocking or pinging, which can lead to decreased performance and fuel efficiency, as well as potential long-term damage to the engine.


Acura, like many other luxury and high-performance automakers, recommends premium fuel for their vehicles to ensure optimal engine operation and longevity. The higher octane rating of premium gasoline helps prevent premature ignition, or "knocking," which can occur in high-compression engines like the one found in the Acura RL.


While it is possible to use a lower octane fuel in the Acura RL, it is not recommended by the manufacturer. Doing so may result in a noticeable decrease in power, acceleration, and fuel economy. In some cases, it could also cause engine damage over time. Therefore, Acura strongly advises Acura RL owners to use premium unleaded gasoline with a minimum octane rating of 91 to maintain the vehicle's performance and protect the engine.


Key Points



  • The Acura RL requires premium unleaded gasoline with a minimum octane rating of 91.

  • Using a lower octane fuel can cause engine knocking, decreased performance, and potential long-term engine damage.

  • Acura recommends premium fuel to ensure optimal engine operation and longevityli>
  • While it is possible to use a lower octane fuel, it is not recommended by the manufacturer and may result in a noticeable decrease in power, acceleration, and fuel economy.


In summary, the Acura RL is designed to run on premium gasoline, and Acura strongly advises owners to use the recommended fuel type to maintain the vehicle's performance and protect the engine.

How long does Acura RL last?


Engine and Transmission will last 250k+ easy, if you take care of it you could see even over 300,400k.



Is the Acura RL a reliable car?


The Acura RL Reliability Rating is 4.0 out of 5.0, which ranks it 1st out of 30 for luxury fullsize cars. The average annual repair cost is $539 which means it has lower than average ownership costs. The severity of repairs is low while frequency of those issues is average, so major issues are uncommon for the RL.



What are the best years for Acura RL?


From 2005 to 2008, Acura RL has been ranked #1 and has achieved the best car safety score (46.4) in Informed for LIFE's "2003–2009 Vehicle risk index SCOREs". For both the 2009 and 2010 model years, the Acura RL received a five-star crash safety ratings from the National Highway Traffic Safety Administration (NHTSA).



What does RL stand for on Acura?


Refined Luxury
The model name "RL" is an abbreviation for "Refined Luxury." Acura RL.



Which Acura cars don't require premium gas?


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.



What happens if I put regular gas in my Acura?


Acura models do have built-in knock sensors to help prevent pre-ignition from occurring in the first place, but you can streamline the process by opting for premium. Your Acura can handle regular gas, but it won't run quite as effectively. So if you want the best performance, premium is the way to go.



Why was the Acura RL discontinued?


Acura has announced it is discontinuing its top-end sedan after the 2020 model year. Why? you ask. One reason could be that the RLX, which starts at $55,925, found only 179 buyers in the first quarter of this year.



Why did Acura stop making the RL?


Some have suggested that the Acura RL's failure in the market was due to its initial pricing which was perceived to be out of its bracket.



What kind of gas does an Acura Rl take?


Recommended means that Acura recommends you use a minimum of 91-octane premium unleaded fuel. Using this recommended Acura fuel type will allow you to enjoy maximized performance and efficiency during your drives.



Which Acura models require premium gas?


According to Acura, premium gas is required for the Acura NSX, and it's recommended for the MDX, RDX, TLX, RLX, and ILX. The answer to the question, “Do all Acuras require premium gas?” is no — but it's recommended that you use a higher-octane fuel in your Acura for several reasons.


Kevin's Auto

Kevin Bennett

Company Owner

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.