Your Acura ILX, TLX, RLX, MDX, or RDX will run fine on regular gasoline, but using the recommended premium unleaded 91 octane fuel is sure to boost performance, increase longevity, and keep your Acura running as it should providing you with the peace of mind you've been seeking.
Do you have to use premium fuel in Acura RDX?
According to Acura, premium gas is only required for the Acura NSX and is recommended for the MDX, RDX, TLX, RLX, and ILX.
What happens if I don't use premium gas in my Acura?
The higher the octane level is, the lower the possibility that combustion will occur prematurely. 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).
Does an Acura need premium gas?
If you're curious to know, “do all Acuras require premium gas?” the short answer is no. Acura engineers require only the Acura NSX is fueled with premium gasoline. For these additional Acura models, premium or higher-octane gas is recommended: Acura TLX.
What happens if you put regular gas in an Acura?
Your luxury vehicle can function just fine if you decide to use regular gasoline, but it will not be able to operate at peak performance. Acura vehicles, in particular, are created with high performance in mind.
Do I have to put premium in my Acura?
The answer to the question,” Do all Acuras require premium gas?” is no — but there are many reasons why a higher-octane fuel can benefit your Acura vehicle.