Does Acura Require Premium Gas?

Filling up Car at Gas Pump

You might be wondering “does Acura require premium gas?” Most people think that a luxury vehicle will always require premium gas, but you will find with the Acura, that is usually not the case. In fact, it’s only required for the Acura NSX and is simply recommended on the MDX, RDX, TLX, RLX, and ILX. So, the answer to “do all Acuras require premium gas?” is no. Even though premium fuel is not always required for your East Baton Rouge Acura drive, you will still want to use premium fuel for reasons we are about to explain.


Premium and Regular Gas: What’s the Difference?

Octane, the chemical that lowers the risk of accidental combustion the more it’s concentrated in your gas, is what separates premium from regular fuel. The octane rating is a number assigned to your gas that denotes its purity and quality. For more sophisticated engines, such as the ones you can find in Acura cars, you’ll want to use premium gas because of engine knock, or pre-ignition, which can damage your engine over time.

  • Regular: 87 octane rating
  • Midrange: 88 to 90 octane rating
  • Premium: 91 to 94 octane rating

Why Use Premium Gas?

Most modern cars, including the Acura models you’ve already seen, have knock sensors in them that cut down on pre-ignition. This means that while an Acura can run on regular or midrange gas, you’ll want to use the premium to ensure that you’re getting max performance out of your Acura.

Why is this? Acura cars are designed for performance and speed. In many cases, you’re getting a supercharged or turbocharged engine with a higher compression ratio. Higher compression ratios lend themselves well to premium gas, so when your Acura is at the pump in Ascension, go for premium gas.

Turn to Acura of Baton Rouge for Your Acura Needs!

From East Baton Rouge to Livingston, you can count on the Acura experts at Acura of Baton Rouge to provide top-quality customer service and a full suite of services and OEM parts for your car. We’ve got everything you need to get driving in a new or used Acura, so if it’s time to get started on that next car, fill out our contact form and we’ll be in touch.


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