The 2006 Lexus RX330 has a “Recommended Minimum Octane Rating” of 91. Lexus recommends using premium fuel with a Research Octane Number (RON) of 91. While regular unleaded gasoline with an octane rating of 87 can be used, it is not recommended as it may affect the long-term health of the vehicle and result in reduced performance and fuel economy. Therefore, it is best to use premium fuel with an octane rating of 91 for optimal performance and efficiency.
Contents
- What happens if you don’t put premium in Lexus?
- Does Lexus RX need premium gas?
- What happens if I don’t put premium gas in my Lexus?
- Which Lexus models do not require premium gas?
- Does 2006 Lexus RX330 require premium gas?
- Which Lexus does not require premium gas?
- What is the best gas for Lexus RX330?
- Can you put 89 gas in a Lexus?
- Is it OK to put regular unleaded gas in a Lexus?
- Which Lexus RX uses regular gas?
For one, too low grade gas leads to engine knocking, which can damage your engine in the long run. In addition, using regular gas when you should use premium could void your warranty, which will cost you much more than your small savings at the pump.
Fuel Recommendations
According to Lexus standards, you need to use unleaded gas with an octane rating of 87 or higher. That means the RX doesn’t require premium gasoline, as the premium octane rating is 91.
First, using too low of a grade of gas can lead to engine knocking, which can cause long-term damage to your engine. And second, using regular gas when you should use premium could void your warranty, meaning you would have to pay for any costly repairs out of your own pocket.
A luxury vehicle like Lexus may need premium fuel, but the answer to these questions is actually model-specific. Some vehicles, like the Lexus UX 250h, can utilize regular 87-octane fuel, whereas other models, like the 2022 Lexus GX, require premium 91-octane fuel, so the Lexus gas type depends on the model.
You must only use unleaded gasoline in the RX, with an octane rating of 87 or higher. This means the Lexus RX does not require premium gasoline, as the premium octane rating is 91 or higher.
The answer depends on the specific model you’re driving.
Some vehicles like the 2022 Lexus ES can utilize regular 87-octane fuel whereas other models like the 2022 Lexus GX require premium 91-octane fuel to provide you with optimal performance on the St. Petersburg roads.
What is the best gas for Lexus RX330?
| Model Year | Model(s) | Recommended Minimum Octane Rating |
|---|---|---|
| 2005 – 2004 | GS 300, GS 430, IS 300, LS 430, SC 430 | 91 |
| ES 330, GX 470, LX 470, RX 330 | 87 | |
| 2003 | GS 300, GS 430, IS 300, LS 430, SC 430 | 91 |
| ES 300, GX 470, LX 470, RX 300 | 87 |
Can you put 89 gas in a Lexus?
With that said, you’re probably asking yourself, “Does Lexus require premium gas?” For most (but not all) of the Lexus lineup, the answer to that question is yes. Most Lexus models require you use at least 91 octane (premium) gasoline, while there are a few that can use 87 octane regular unleaded.
Is it OK to put regular unleaded gas in a Lexus?
Some Lexus vehicles will require premium 91-octane fuel while others can use regular 87-octane fuel. If you’re wondering, “Do you have to put premium gas in a Lexus?”, it’s best to find the recommended Lexus gas type in your owner’s manual.
Which Lexus RX uses regular gas?
While your Lexus RX uses regular (unleaded) gas with an octane rating of 87, your Lexus SUV can take premium fuel with an octane rating of 91. The use of premium gas may enhance your vehicle’s performance, but the choice to use standard or premium gas is entirely up to you.
