The Hyundai Elantra requires normal unleaded gasoline with an octane rating of 87 or higher for all models and model years. Technically speaking, “higher” will work, but research shows there is no benefit to using premium fuel in an engine whose compression ratio does not require it, as the Elantra’s does. Having said that, Hyundai does not currently have any vehicles that can run on flex fuel, so you shouldn’t use anything like E85 either. Regular unleaded 87 is the only fuel you should use for the best price and performance; anything less can damage your engine and cause knocking, and anything more will cost you more money in the long run.
details on the Hyundai Elantra’s fuel. Your new car is made to only run on unleaded fuel that has a pump octane ((r+m)/2) number of 87 or higher (research octane number 91). Unleaded petrol is used in your new car to increase efficiency, lower exhaust emissions, and prevent spark plug fouling.
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In This Article...
On a full tank, how far can a Hyundai Elantra travel?
It’s fantastic to have a car that can go a long way, and if that describes your automobile, it indicates it uses less petrol. You can go further between fill-ups if you have a fuel-efficient vehicle.
The driving ranges of the various Hyundai Elantra models vary. The Hyundai Elantra has a 12.4 gallon gasoline capacity overall.
The list of driving distances for the various Elantra trims is provided below:
- 409.2 city/533.2 highway for the Elantra SE
- 384.4 city/508.4 highway in an Elantra SEL
- Elantra Limited: 384.4 highway/508.5 city
- Elantra N Line: 310 city/421.6 highway with a 6-speed manual
- Elantra N Line: 347.2 city/446.4 highway with a 7-speed DCT
The Elantra boasts a fantastic driving range and outstanding fuel efficiency. 33 mpg in the city and 43 mpg on the highway are the figures for the SE trim.
The SEL and Limited grade levels achieve 31 city mpg and 41 highway mpg. 25 mpg in the city and 34 mpg on the motorway are the ratings for the N Line 6-speed manual, while 28 mpg in the city and 36 mpg on the interstate are the ratings for the N Line 7-speed DCT.
Ethanol or Methanol in Gasoline
It’s important to remember what fuels may and cannot be used while refueling the Hyundai Elantra. Ethanol is one of the fuel components that requires caution. Regular gasoline contains ethanol, which poses no hazard to your engine in modest amounts. However, bear in mind the following:
Hyundai Elantras produced from 2000 to 2016 can only utilize fuel containing a maximum of 10% ethanol (E-10). Hyundai Elantras produced after 2016 can only utilize fuel with a maximum 15% ethanol content (E-15). The E-85 fuel, which is a blend of 15% conventional gasoline and 85% ethanol, cannot be used with any generation of the Elantra. Excessive engine damage that is not covered by any warranty will result from exceeding these standards.
It’s also important to remember that no Elantra can run on methanol and that doing so would result in warranty-voiding engine damage.
Don67
The Elantra was built to run on 87 octane fuel and cannot take use of higher octane fuels. Use 87.
The term “premium,” which indicates “better,” is deceptive because this is not the case. Premium fuel just has greater detonation resistance, which is not a problem in the Elantra’s moderate-compression engine. Some businesses may try to convince you to use premium since it includes more detergents, but it would be far less expensive to just sometimes add a bottle of cleaner. Furthermore, Hyundai claims that standard fuel already contains sufficient amounts of these cleansers, therefore they are not necessary.
SERPRESULT
The quick answer is that you are absolutely OK using that standard unleaded choice for the majority of Hyundai cars and SUVs.
You don’t need to worry about using any special fuels because all Elantra models operate on normal unleaded fuel.
What type of fuel can a Hyundai Elantra run on?
The Hyundai Elantra requires normal unleaded gasoline with an octane rating of 87 or higher for all models and model years.
Does the Hyundai Elantra use little fuel?
The octane rating tells you how volatile a certain grade of gasoline is. The octane level rating for regular gas ranges from 85 to 88, with an average rating of 87. The octane rating for plus grade gas ranges from 88 to 90, with an average of 89. The average octane rating of premium gas, which ranges from 90 to plus, is around 92.
What kind of fuel does Hyundai advise?
response given by A Hyundai Elantra uses standard unleaded fuel with an octane rating of 87. It’s advisable to utilize the suggested ordinary unleaded petrol because premium gas does nothing unique for your engine.
The Hyundai Elantra N needs premium fuel, right?
If a luxury car has a high performance or turbocharged engine, premium gas may be necessary. More opulent trim levels for a car may offer engine choices that need premium petrol even if you’re not buying a luxury model.
Is Hyundai Elantra a reliable vehicle?
Can I use unleaded fuel in a premium gas vehicle? Even though the manufacturer advises premium, you can use normal gas in your car or truck, according to Fuel Express.
How much gas can a 2021 Elantra handle?
Standard and Plus The majority of automobiles can run on 87 octane gasoline, also known as “normal” or “regular unleaded” gasoline.
Are Hyundai Elantras durable?
On all significant dependability surveys, the Hyundai Elantra received favorable results. The Elantra is rated 4.5 out of 5.0 on RepairPal, placing it eighth out of 36 compact car models. Early generations had average fuel efficiency, but when new generations came out, the latter model years became more fuel-efficient.
Can 89 octane fuel be used in a Hyundai Sonata?
It won’t hurt vehicles made to run on regular gasoline to mix regular or mid-grade gasoline (87-89 octane) with premium fuel (91-93 octane). Nevertheless, depending on the vehicle, blending various types of gasoline in vehicles made for premium fuel could cause engine knocking and fuel system damage.
What kind of vehicles need premium fuel?
With its 1.6L hybrid powertrain, the 2022 Hyundai Elantra offers an EPA-estimated 53 MPG in the city and 56 MPG on the highway. The new Hyundai Elantra will keep you comfortable and help you save more money on fuel annually whether you’re traveling for a weekend road trip or your daily commute.
What type of gas should I use?
response given by A 2021 Hyundai Elantra can run on standard unleaded gas with an octane rating of 87. It is advised that you continue using unleaded 87 gasoline since premium fuel has no unique effects on your engine.
Can 87 and 91 gas be combined?
A standard grade 87 or 89 is advised for the majority of vehicles on the road. It’s perfectly fine to fill a normal vehicle with premium gas between 90 and 93. According to auto experts, using premium fuel in a regular car poses little risk of damage.
87 normal gas is it?
These octane level values (87, 89, 91, etc.) represent the performance of the fuel as compared to pure (100%) octane as a percentage. Compared to higher octane gas, lower octane gas burns more quickly and requires less energy to ignite.
Can 87 and 88 gas be mixed?
No, premium fuel does not keep running longer in a fuel tank than conventional fuel. If a car has been idle for a while, the owner might start thinking about how long a tank of gas will last.
What happens if you fill up with 87 gas rather than 91?
Regular unleaded gasoline with an octane rating of 87 will be required to operate the Hyundai Sonata. Since the engines in these vehicles were not made for premium fuel, there is no advantage to utilizing it here. You won’t experience any better performance.
Burning of 89 gas is slower.
Yes, drivers are allowed to mix the two fuel kinds. According to The Drive, the mixture of gas types will produce an octane level somewhere in the center, which the vehicle “will survive.”
What makes 87 and 89 gas different from one another?
The cheapest fuel that your car’s engine can run on is the solution. If your car was built to run on ordinary octane gas, premium gas won’t increase the performance or power of your engine. Please consult to your owner’s manual to assist you establish what octane rating your vehicle requires.
What is the name of ordinary gas?
Due to their turbocharged engines, some Elantra models, including the 7th generation N Line, benefit from premium fuel. Higher octane fuels with greater resistance to early detonation when under load are preferred by turbocharged engines.
Is it acceptable to use normal gas with premium?
Most gas stations refer to gasoline sold at 89 octane as “midgrade,” whereas gasoline sold at 87 octane is referred to as “regular.”
Is premium fuel more durable?
Natural gas (regular) Regular unleaded gasoline is the most popular fuel used in automobiles (RUG). It is less harmful to your health and the environment because it doesn’t include any lead chemicals. RUG, a byproduct of crude oil, is combustible.
What occurs if you enter 93 rather than 87?
A standard grade 87 or 89 is advised for the majority of vehicles on the road. It’s perfectly fine to fill a normal vehicle with premium gas between 90 and 93. According to auto experts, using premium fuel won’t harm a basic automobile in any way.
Contrary to what you may have heard, standard gas today contains the same detergent chemicals, thus using premium gas won’t do more to remove deposits from your fuel injectors or other components of the fuel system.
Experts advise against using fuel other than that advised by the manufacturer in high-end vehicles.
Let’s first analyze the distinction. Regular gas is typically 87 octane, midgrade gas is 89 octane, and premium gas is over 91 octane. Some states designate premium gas with a 93 octane rating as “ultra” gas.
The lowest type of regular gasoline is chosen in this situation since it is the most affordable option at the gas station given the rising and high cost of gas.
The World Toyota Service Center claims that lower octane fuels can induce pre-ignition, which would sound like a knocking in a high-end vehicle. They claim that this could harm your motor and possibly even the computer in your automobile.
“Older cars sometimes have an audible “pinging” or “knocking” sound coming from the engine. Several more recent cars can alter the spark timing to lessen knock, but the engine’s performance and fuel efficiency will still suffer “described by Fueleconomy.gov.
In their owners manual, General Motors cautions that using standard grade petrol in an engine that needs premium could also void your warranty.
“The engine could be harmed if the octane level falls below 91, and repairs would not be covered by the car guarantee. When using gasoline with a 93 octane rating, the engine needs to be serviced if there is loud knocking “Reads the owner’s manual.
Therefore, we can VERIFY that you must purchase premium if the car’s manufacturer does. If it suggests a lower grade, there is no difference in effect between normal and premium, other than the cost.
Look at the label inside your driver’s side door or consult your car’s owner’s manual to see what octane level it needs.