What kind of gas does the 2024 RDX take?
The 2024 Acura RDX requires premium unleaded gasoline with an octane rating of 91 or higher for optimal performance.
As a turbocharged SUV, the RDX’s engine benefits from higher-octane fuel to maintain power, efficiency, and reliability. The following sections explain the fuel recommendation in detail and offer practical guidance for refueling.
Fuel type and octane requirements
Here are the essential fuel specifications you’ll want to follow when filling up the RDX.
- Gasoline type: Premium unleaded gasoline
- Recommended octane: 91 octane (or higher) for best performance
- Availability note: If 91 octane isn’t available, use the highest octane you can, and consult the owner's manual for guidance
In short, the RDX is designed to run on high-octane premium fuel, with 91 octane or higher delivering the intended power and efficiency. Regular-grade gas may not provide the same performance.
Why higher octane matters
Higher-octane fuel helps prevent knocking and maintains turbocharged performance.
- Prevents engine knock and timing adjustments that can sap power
- Supports consistent horsepower and torque
- Can help protect the turbocharger and exhaust gas temperature under heavy use
For owners chasing peak performance or consistent acceleration, feeding the RDX premium gasoline is the safest choice.
Practical fueling tips
Tips to keep fueling simple and aligned with the owner's recommendations.
- Use premium unleaded gasoline with 91 octane or higher
- If higher octane isn’t available locally, use the highest octane you can and resume standard fueling once you’re back on 91+ octane
- Check the owner's manual for any model-specific notes about octane requirements
- Note that occasional 93 octane options may be available and can support slightly better performance in some driving conditions
Always refuel with the recommended fuel grade to maintain warranty coverage and optimal performance.
Summary
The 2024 RDX runs on premium unleaded gasoline, with a recommended octane rating of 91 or higher. This high-octane fuel supports the turbocharged engine’s power, efficiency, and longevity. If 91+ octane is unavailable, use the best available grade and consult the owner's manual for guidance. Regular-grade gas can lead to reduced performance and potential knocking.
Can you use 87 octane in an Acura RDX?
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Which Acura does not require premium gas?
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Does the 2024 Acura RDX require premium gas?
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Do I use 87 or 89 gas?
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