Do Acura TSX need premium gas?
Yes, the Acura TSX is designed to run on premium gasoline, which is typically 91 octane or higher. Using the recommended premium fuel is essential for the proper performance and longevity of the Acura TSX engine.
Acura TSX Engine and Fuel Requirements
The Acura TSX is equipped with a 2.4-liter, 4-cylinder engine that is optimized to run on premium gasoline. This engine utilizes a high compression ratio and advanced technologies like VTEC (Variable Valve Timing and Lift Electronic Control) to deliver a balance of power, efficiency, and refinement.
Acura specifically recommends using premium unleaded gasoline with a minimum octane rating of 91 for the TSX. Using a lower octane fuel can lead to engine knocking, reduced performance, and potentially even long-term damage to the engine components.
Consequences of Using Regular Gasoline
- Reduced engine performance and power output
- Increased risk of engine knocking or pinging
- Decreased fuel efficiency
- Potential for long-term engine damage over time
While it is possible to use regular 87 octane gasoline in the Acura TSX, it is not recommended by the manufacturer. Doing so can compromise the engine's performance and efficiency, and may even void the vehicle's warranty in some cases. For the best driving experience and to protect your investment, it is advisable to always use the recommended premium fuel.
Fuel Economy and Cost Considerations
The Acura TSX is designed to achieve optimal fuel economy when using premium gasoline. While premium fuel may cost a few cents more per gallon, the improved performance and efficiency can offset the higher fuel cost, resulting in similar or even better overall fuel economy compared to using regular gasoline.p>
Ultimately, following Acura's recommended fuel requirements is the best way to ensure your TSX runs at its peak performance, maintains its long-term reliability, and provides the driving experience you expect from a luxury sport sedan.
Is it OK to put regular gas in a premium car?
If your car requires premium to run smoothly, but you aren't able to find a station with premium gasoline, it won't hurt to top off with regular gasoline. You do want to avoid running on regular gasoline for extended periods of time.
What happens if you accidentally put regular gas instead of premium in an Acura?
An Acura spokesperson referred us to the TLX's owner's manual, which states, “Use of lower-octane gasoline can cause occasional metallic knocking noise in the engine and will result in decreased engine performance.”
Is the Acura TSX good on gas?
The TSX is rated at 21 miles per gallon city, 30 mpg highway with a six-speed manual transmission, and 22 mpg city, 31 mpg highway with a five-speed automatic.
Do I really need premium gas in my Acura?
It's standard thinking that luxury vehicles, like Acura models, require premium gas to run properly. According to Acura, premium gas is required for the Acura NSX, and it's recommended for the MDX, RDX, TLX, RLX, and ILX.
What type of gas does an Acura TSX take?
Premium: 91 to 94 octane rating.
Can I mix regular and premium gas?
There's nothing wrong with mixing premium and regular gas in the same tank. In fact, this is how midgrade gas is formulated at the station. Rather than drawing from a separate storage tank for each octane rating, gas pumps actively mix high-octane fuel with lower-octane fuel to create midgrade gas.
Does the Acura TSX require premium gas on Reddit?
No, the engine is designed to be run in a minimum of 91 octane, ethanol free if you can find it.
Does my car actually need premium gas?
In most cases, the difference in performance is small and something you may not notice during normal driving. If the car is designed for regular gas — or doesn't specifically say that the car requires premium gas — go with regular. There are no benefits to putting premium gas in a car that doesn't need it.
What happens if I use 87 instead of 91?
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.
What happens if I put 87 in my Acura?
Acuras can operate with regular gas, however, you won't be able to unleash the full potential of your vehicle without a higher octane fuel.
