What kind of gas does a Lexus es250 take?
The Lexus ES250 is designed to run on regular unleaded gasoline, typically 87 octane or higher. This is the recommended fuel type for this particular model of Lexus sedan.
Fuel Requirements for the Lexus ES250
According to the Lexus owner's manual and information from the manufacturer, the Lexus ES250 has the following fuel requirements:
- Fuel Type: Regular unleaded gasoline
- Minimum Octane Rating: 87 AKI (Anti-Knock Index)
- Recommended Octane Rating: 87-93 AKI
It's important to note that while the ES250 can run on 87 octane fuel, Lexus recommends using 87-93 octane gasoline for optimal engine performance and fuel efficiency. Using a higher octane fuel than the minimum requirement will not harm the engine, but it also won't provide any additional benefits.
Reasons for the Fuel Recommendation
The Lexus ES250 is equipped with a 2.5-liter, 4-cylinder engine that is designed to operate on regular unleaded gasoline. The engine's compression ratio and other internal components are engineered to work efficiently with 87 octane fuel or higher. Using a lower octane fuel could potentially cause engine knocking or pinging, which can lead to decreased performance and fuel economy over time.
By recommending 87-93 octane fuel, Lexus ensures that ES250 owners can find suitable gasoline at most fuel stations while also providing the flexibility to use a higher octane fuel if desired, such as for improved performance in certain driving conditions.
Can I use 87 gas for 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.
What kind of gas does a Lexus 250 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 |
Does the Lexus ES250 require premium gas?
For your 2022 Lexus ES, the luxury sedan recommends either premium or regular gas. With an octane of either 87 or 91, your new Lexus sedan will run smoothly and not damage the engine.
Does the Lexus ES take regular gas?
While most Lexus models are designed to run optimally on premium 91+ gas, ours (ES350 & 300h) are designed to use regular 87 octane fuel. Maybe the person in the dealership is confused with other models as even the smaller NA IS350 use 91+ gas.
