Do all Lexus NX models require premium gas?
The short answer is no, not all Lexus NX models require premium gasoline. The fuel requirements for Lexus NX models can vary depending on the specific engine and trim level. Let's take a closer look at the fuel recommendations for the Lexus NX lineup.
Lexus NX Fuel Requirements
The Lexus NX is available with a few different engine options, and the fuel requirements can differ between them:
- Lexus NX 250 and NX 350h Hybrid: These models recommend the use of regular unleaded gasoline with an octane rating of 87 or higher.
- Lexus NX 350 and NX 450h+ Plug-in Hybrid: These more powerful turbocharged models require the use of premium unleaded gasoline with an octane rating of 91 or higher.
It's important to always check the owner's manual for your specific Lexus NX model to determine the recommended fuel type. Using the wrong fuel can potentially cause engine damage, so it's best to follow the manufacturer's guidelines.
Why Do Some Lexus NX Models Require Premium Gas?
The Lexus NX 350 and NX 450h+ models are equipped with turbocharged engines, which generally require higher-octane premium fuel to prevent knocking or pinging. The higher octane rating of premium gas helps to withstand the higher compression and temperatures inside the engine, allowing the engine to operate more efficiently and safely.
In contrast, the naturally aspirated Lexus NX 250 and NX 350h Hybrid models can run on regular 87-octane gasoline without any issues. The less powerful engines in these models do not require the same high-octane fuel as the turbocharged variants.
Ultimately, it's crucial to follow the fuel recommendations provided by Lexus to ensure the proper operation and longevity of your Lexus NX. Using the wrong fuel type can potentially lead to decreased performance, reduced fuel efficiency, and even engine damage over time.
Can you mix 87 and 91 gas?
Is it bad to mix premium and regular gas? Well, not necessarily. 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.
Which Lexus models do not require premium gas?
Lexus ES
- 2022 Lexus ES 250 Fuel Requirement: Regular 87-octane unleaded.
- 2022 Lexus ES 350 Fuel Requirement: Regular 87-octane unleaded.
- 2022 Lexus ES 300h Fuel Requirement: Regular 87-octane unleaded.
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.
Does my Lexus really need premium gas?
Does a Lexus Need Premium Gas? The answer depends on the specific 2024 Lexus model you own. While some models are designed to run efficiently on regular unleaded gasoline, several high-performance and luxury models are engineered to get the best performance with premium fuel.
What kind of gas does a Lexus NX 350 take?
Yes, the Lexus NX requires premium gas.
Which Lexus SUV models use regular gas?
Lexus SUVs
- 2022 Lexus UX 200 Fuel Requirement: Premium 91-octane unleaded.
- 2022 Lexus UX 250h Fuel Requirement: Regular 87-octane unleaded.
- 2022 Lexus NX 250 Fuel Requirement: Regular 87-octane unleaded.
- 2022 Lexus NX 350 Fuel Requirement: Premium 91-octane unleaded.
Can I use regular gas in Lexus NX?
The Lexus NX Requires Premium Gasoline
You should be looking for an octane rating of 91 or higher, to ensure the NX runs efficiently while providing the best possible performance.
Which Lexus SUV uses regular 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.
What happens if you accidentally put 87 instead of 91 in a Lexus?
Use of unleaded gasoline with an octane rating lower than what is listed for your model year vehicle could potentially result in engine knocking. If the octane rating used is less than required, damage to the engine may occur and which could void the vehicle warranty.
Does the 2025 Lexus NX 350 require premium gas?
2025 Lexus NX Hybrid SUVs should be refilled with premium gasoline, typically 91-octane or higher. This type of fuel allows the model to operate at the level it was designed for. Filling the tank with regular unleaded fuel may work, but you'll likely notice a dip in performance and capability as a result.
