Does Lexus ES 350 require premium gas?
The Lexus ES 350 is a popular luxury sedan known for its comfort, reliability, and performance. One common question among potential buyers and current owners is whether this vehicle requires premium gasoline. Understanding the fuel requirements can help you make informed decisions about maintenance and performance.
Fuel Requirements for the Lexus ES 350
The Lexus ES 350 is designed to run efficiently on regular unleaded gasoline with an octane rating of 87. This means that while premium gasoline (typically with an octane rating of 91 or higher) can be used, it is not necessary for the vehicle's performance or efficiency. In fact, using premium gas in a Lexus ES 350 does not provide any significant benefits in terms of power or fuel economy.
Why Some Owners Consider Premium Gas
There are a few reasons why some Lexus ES 350 owners might consider using premium gasoline:
- Performance Perception: Some drivers believe that premium fuel enhances engine performance, although this is not the case for the ES 350.
- Engine Knock Prevention: Premium gas can help prevent engine knocking in high-performance vehicles, but the ES 350's engine is designed to operate smoothly on regular fuel.
- Brand Loyalty: Owners may feel inclined to use premium fuel due to brand marketing or personal preference.
Conclusion
In summary, the Lexus ES 350 does not require premium gasoline; it operates efficiently on regular unleaded fuel. While using premium gas won't harm the vehicle, it is not necessary and does not provide any additional benefits. For optimal performance and cost-effectiveness, sticking with the manufacturer's recommended fuel type is the best approach.
Frequently Asked Questions
Is it OK to put regular gas in my Lexus?
But, does Lexus require premium gas? If you want to continue to enjoy the outstanding power and high-level efficiency offered in new Lexus models, you'll want to utilize the recommended Lexus gas type. Some Lexus vehicles will require premium 91-octane fuel while others can use regular 87-octane fuel.
Can I put regular gas in a premium Lexus is 350?
Most Lexus models require you use at least 91 octane (premium) gasoline, while there are a few that can use 87 octane regular unleaded.
Can you put 89 gas in a Lexus ES350?
Since your 2022 Lexus ES 350 is a luxury vehicle and recommends either premium or regular gas with an octane of 87 or 91, premium gas can help emphasize your vehicle's intended characteristics. The choice is entirely up to you.
Is it worth putting 91 instead of 87?
Does Premium Fuel Make Your Car Run Better? Some drivers swear that using a higher-octane fuel is better for a car's performance, but it's not. Engine computers can usually adjust their timing to account for the increased octane levels, so if you put premium gas in a regular car, you probably won't notice anything.
What kind of gas does a Lexus 350 take?
The Lexus RX's Gas Requirements
Most 2024 and 2023 models require premium unleaded gas with an octane rating of 91 or higher. Models released between 2012 and 2022 use unleaded gasoline with an octane rating of 87 or higher. That means that while you can use premium gasoline in older RX models, it isn't required.
Which Lexus models do not require premium gas?
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.
Should I put 87 or 89 gas in my car?
The primary consideration is whether your car requires premium gasoline. If it does, you should use 87-octane only in an emergency. Otherwise, you risk hurting your engine. If your vehicle doesn't require premium gasoline, 89-octane will work just fine.
What kind of gas does a Lexus ES 350 take?
| Model Year | Model(s) | Recommended Minimum Octane Rating |
|---|---|---|
| 2021 | ES 250, ES 300h, ES 350, NX 300h, RX 350, UX 200, UX 250h | 87 |
| 2020 | GS 350, GS F, GX 460, IS 300, IS 350, LC 500, LC 500h, LS 500, LS 500h, LX 570, NX 300, RC 300, RC 350, RC F, RX 450h, RX 450hL | 91 |
| ES 300h, ES 350, NX 300h, RX 350, RX 350L, UX 200, UX 250h | 87 |
What happens if you accidentally put 87 instead of 91 in a Lexus?
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 don't use premium gas in my Lexus?
If you use regular gas, the high-compression engine may become more likely to detonate. While one fill-up with regular gas isn't expected to cause long-term damage, this repeated habit can lead to the need of severe repairs or an entire engine replacement.
