Does the Lexus ES 350 use regular gas?
Yes, the Lexus ES 350 is designed to run on regular unleaded gasoline. This midsize luxury sedan from Toyota's premium brand has a recommended fuel octane rating of 87, which is the standard regular gasoline found at most fuel stations.
Fuel Requirements for the Lexus ES 350
The Lexus ES 350 is powered by a 3.5-liter V6 engine that produces 302 horsepower. According to the owner's manual and information from Lexus, this engine is optimized to run on regular 87 octane gasoline. Using a higher octane premium fuel is not necessary and will not provide any additional benefits in terms of performance or fuel economy.
It's important to note that while the ES 350 can use regular gas, Lexus does recommend using a Top Tier detergent gasoline. Top Tier fuels contain additional cleaning additives that can help maintain the engine and fuel system. Using a non-Top Tier regular gas is not prohibited, but Lexus suggests the Top Tier option for optimal long-term engine health.
Potential Consequences of Using Premium Fuel
- No performance or fuel economy gains: The ES 350's engine is not designed to take advantage of the higher octane rating in premium fuel. Using premium will not result in more power or better gas mileage.
- Increased fuel costs: Premium gasoline typically costs 20-50 cents more per gallon than regular, so using it would unnecessarily increase your fuel expenses.
- No engine damage: While using premium is not recommended, using regular 87 octane gas will not cause any damage to the Lexus ES 350's engine. The engine is engineered to operate safely on the recommended regular fuel.
In summary, the Lexus ES 350 is designed by the manufacturer to run on regular 87 octane gasoline. Using a higher octane premium fuel will not provide any benefits and will only result in higher fuel costs. As long as you use a Top Tier detergent regular gas, your ES 350 will perform as intended without any issues.
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 you put regular gas in Lexus is 350?
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.
What gas does a Lexus ES 350 take?
While most Lexus models are designed to run optimally on premium 91+ gas, ours (ES350 & 300h) are designed to use regular 87 octane fuel.
What is the common problem in Lexus ES 350?
Some of the most common ones include oil leaks, unintended acceleration, infotainment system problems, and a melting dashboard.
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.
What is the life expectancy of a Lexus ES350?
between 220,000 and 250,000 miles
On average, a Lexus ES 350 can last between 220,000 and 250,000 miles.
What happens if I put 87 instead of 91?
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.
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 does ES stand for on a Lexus?
Executive Sedan
The ES name stands for "Executive Sedan". However, some Lexus importers use the name, "Elegant Sedan".
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.
