The Kia Stinger is the only vehicle in the lineup for which premium gas is advised. High-quality gas enables optimum performance and effective fuel economy.
In This Article...
What kind of fuel can a Kia run on?
It’s possible that the New Vehicle Limited Warranty won’t cover harm to the fuel system and any performance issues brought on by
the use of fuels containing more than 15.0 percent vol. (Oxygen Content) of MTBE (Methyl Tertiary Butyl Ether) or methanol
Do not use methanol
Methanol (also known as wood alcohol)-containing fuels shouldn’t be utilized in your car. This fuel can impair a vehicle’s performance.
can harm fuel system, engine control system, and emission control system components.
Fuel additives
Use unleaded fuel (petrol) with an octane value of 91 RON (Research Octane Number) / AKI, according to Kia.
For clients experiencing beginning issues who do not frequently use high-quality gasoline (petrol), including fuel additives
Every 10,000 kilometers, one bottle of additives should be put to the gasoline tank, whether the engine is running rough or not.
A professional workshop sells additives together with instructions on how to utilize them. Kia advises going to an
Is the Kia K5 fuel-efficient?
The brand-new 2022 Kia K5 is a sporty midsize car with excellent fuel economy and a fuel tank capacity that is about average in size. Fuel tanks for Kia vehicles may contain up to 15.8 gallons, which works well with the LXS FWD’s anticipated EPA fuel economy ratings of 27 city and 37 highway mpg. The Kia K5 can hold up to 14.8 gallons and has a basic fuel economy rating of an EPA-estimated 27 city and 37 highway mpg. The other 2022 Kia K5 trims, such as the LXS AWD, GT-Line FWD and AWD, EX, and GT, can all accommodate up to 15.8 gallons.
What kind of fuel is 87 octane?
Measures of gasoline stability are called octane ratings. These rankings are based on the pressure at which a gasoline will spontaneously ignite in an engine under test. Actually, the octane number is the simple average of two distinct octane rating systems. The main differences between research octane rating (RON) and motor octane rating (MOR) are the particulars of the operating conditions. The fuel is more stable the higher the octane number. According to octane rating, retail gas stations in the United States offer three different classes of gasoline:
- Regular (the lowest octane fuelgenerally 87)
- Midgrade (the middle range octane fuelgenerally 8990)
- Premium (the highest octane fuelgenerally 9194)
The octane rating is referenced in all of the names for these kinds of gasoline that certain corporations use, including unleaded, super, and super premium.
A petrol pump displaying several fuel grades and octane ratings on the yellow labels.
The minimum octane rating is shown by the huge number on the yellow octane label on petrol pumps. The octane testing method is identified on the label as (R+M)/2 Method, where R stands for Research Octane Number and M for Motor Octane Number.
The 2,2,4-Trimethylpentane molecule, which is extremely resistant to auto-ignition, is one of the 18 isomers of regular octane (C8H18), which is where the name of the fuel comes from. For testing purposes, this iso-octane has been given the reference value of 100. The 0 octane reference fuel is the exceedingly unstable normal heptane (C7H16) molecule.
Does the 93 octane rating matter?
Most vehicles accept standard, but few only accept premium. There have been some erroneous purchases made at the pump because it is not quite clear how these two kinds of gasoline differ from one another. Continue reading if you’re unsure about what to put in your car’s gas tank. You could end up saving money.
So, what’s the difference between premium and regular gas?
In most areas, regular gas has an octane rating of 87, whereas premium gas frequently has a higher rating of 91 or 93. Higher octane fuel can withstand greater compression before detonating. In essence, the risk that a detonation occurs at the wrong time decreases with increasing octane grade. This event will occasionally probably not cause any damage to your car. However, if it occurs frequently, it could hasten the performance deterioration of your engine.
For optimum performance and fuel economy, engines with high compression ratios or turbochargers frequently need the high octane gasoline found in premium gas. The majority of vehicles on the road today, however, are designed to run on ordinary gas.
If your car doesn’t require premium, fill up with regular.
Why spend a lot of money on something you don’t require? Premium petrol costs around 50 cents more per gallon than regular gas and doesn’t affect vehicles that can’t use it in any way. The Federal Trade Commission warns consumers that, “In most circumstances, using gasoline with a higher octane rating than your owner’s manual suggests delivers absolutely no benefit. It won’t improve the efficiency, performance, speed, or mileage of your vehicle.
In order to clean your engine and improve performance, the detergent additives in your gasoline are significantly more significant than the octane rating. Every shop offers a unique mixture of additives that are applied to all grades. For instance, Chevron’s Techron is available in both their normal and premium gas.
Some people hold themselves to a higher standard when it comes to additives. The Top Tier Gasoline standard, which requires a higher-percentage of detergent additive than the EPA minimum criteria, was developed with the assistance of BMW, General Motors, Honda, Toyota, Volkswagen, and Audi. They contend that lesser detergent additive concentrations may cause greater deposits to form on engine parts like the intake valves and fuel injectors. As a result, emissions may rise and engine performance may be affected. j
If your car requires premium, fill up with premium.
For high compression ratio engines to operate at their intended levels of performance, fuel economy, and emissions, higher octane gasoline is often required. Don’t cut corners if your car requires premium fuel. Your automobile will be less powerful and fuel-efficient even though you might save money on gas. When driving a car with a turbocharged engine, this can significantly alter the performance.
What if premium gas is needed but isn’t readily available? While newer automobiles have sensors that are watched by the engine’s computer to assist prevent knock and, by extension, engine damage, older ones may be subject to engine knock when driving on low octane fuel. As the engine’s computer can alter the ignition timing, your car will probably be alright running on normal occasionally, but we don’t advise doing so frequently.
A modern vehicle’s ECU (Electronic Control Unit) can take differing octane levels into account and adjust when you use a lower grade of fuel than what is advised or required. Your horsepower and MPG are likely to decrease as CO2 emissions increase. Gas may be cheaper, but in this case, you get what you pay for.
If your car only recommends premium, the choice is yours.
The Ford F-150 and Mazda MX-5 Miata are two examples of automobiles for which automakers advise premium fuels but do not mandate it. According to AAA’s research, these vehicles’ performance and fuel efficiency somewhat improved while using premium gas. If you drive a luxury or performance car, premium gas might assist highlight your car’s desired qualities.
However, you can safely run on ordinary if your owner’s handbook specifies “premium fuel suggested.” Commuters trying to get from point A to point b might not notice or care depending on what and how you drive. It all comes down to personal preference in the end. Your rules, your car.
Need some fuel-friendly vehicle choices?
It can be challenging to compare all the vehicles that are now on the market with rising gas prices. Check out these vehicles that use little to no gasoline to make things simpler! Check out these gas-saving suggestions as well.
What occurs if you enter 93 rather than 87?
Most of us regularly operate a car or truck that runs on ordinary, unleaded fuel. This makes filling up at the gas station rather straightforward. But occasionally, someone can unintentionally use a different type of gasoline than usual to fill their car.
The majority of today’s cars and trucks are equipped with electronic fuel management systems that can detect the difference between ordinary and premium gas (lower and higher octane) and modify the ignition timing and fuel injection accordingly.
Don’t worry if you mistakenly put a higher octane blend (such 91, 92, or 93) into your tank than the standard 87-octane fuel. Actually, you’re using a different gas blend to fill your car or truck, which means your engine will operate differently as a result. There might be a slight difference in how the car feels and you might see better gas mileage, but that’s about it.
Premium Gas Vehicles
Do not become alarmed if the manufacturer of your automobile or truck suggests premium fuel for your vehicle but you instead use normal. Even though premium is advised, you are not required to use it; the engine can run just as well on standard gas.
You might run into issues if you use regular gasoline when your manufacturer calls for premium. How well your car or truck will handle normal petrol depends on the sophistication of your fuel system as well as other elements like how your engine is tuned, what the timing is, and how hot it runs. Most of the time, the car will run just fine, although you might notice less power and reduced gas mileage. Because the fuel isn’t burning properly in more acute cases, you might hear engine banging or valve chatter. You should take it to your mechanic because these things might harm your engine.
Diesel Vehicles
You must be aware of how diesel fuel and unleaded fuel differ from one another and which your car needs.
Inadvertently using unleaded fuel in a diesel-only vehicle will actually reduce the lubrication that diesel provides for the car’s components. As a result, there will be significant damage from the pieces grating against one another.
The damage may not be as severe if you fill your ordinary gas vehicle with diesel, but you won’t travel more than a few miles before the engine starts to splutter, cough, and lose power. You’ll be able to drive the vehicle once more when you replenish the diesel tank and flush out the fuel lines.
Do yourself a favor and refrain from starting your automobile if you have the wrong kind of gas in it and haven’t done so yet. When the incorrect fuel is pulled up into the fuel lines, engine damage results. Call a mechanic instead, and ask them to fix the problem.
Is premium gas required for Kia turbo engines?
You normally have three alternatives when you fill up at your neighborhood gas station.
87, 89, and 93 octane gasoline. The majority of Kia owners can fill up with regular 87-octane fuel. The 2021 Kia Stinger with track tuning is the only Kia car that suggests using Premium 93-Octane fuel. The Kia Stinger’s two turbocharged engine options will enhance performance with Premium 93-Octane fuel at every turn.
What Are the Differences Between Regular and Premium Fuel?
Regular and premium fuel differ in crucial ways, which many drivers may not be aware of if they want to maximize performance and fuel efficiency. The octane number, which measures how resistant the fuel is to knocking or igniting too soon in your engine, determines the fuel grade. The higher the octane rating, the cleaner the performance. Most states classify 91- and 93-octane as premium grades, with 87-octane being the ordinary grade and using additional additives. The majority of automobiles will operate efficiently using regular octane fuel. For automobiles with turbocharged engines, premium octane fuel is often advised or necessary as it will burn cleaner and more effectively to boost performance.
Can I mix ordinary and premium gas?
Can I combine unleaded and premium gas? 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.
The Kia K5 is swift.
The 2022 Kia K5 GT is incredibly quick. With a top speed of 155 mph, it is quicker than the majority of German luxury vehicles now on the market and costs at least $10,000 more. While various independent tests have shown that the K5 GT can reach 60 mph in as little as 5.2 seconds, the official time for acceleration from 0 to 60 mph is only 5.7 seconds.
Not only that. In independent testing approved by AMCI Testing, the Kia K5 establishes faster acceleration and better overall handling performance than the BMW 330i Sedan, demonstrating its status as a real sports sedan. Given its best-in-class 311 lb.-ft. of torque and responsive 8-Speed Dual-Clutch Transmission, the K5 GT outperformed the BMW 330i Sedan by 0.28 seconds at 060 acceleration.
Additionally, it outperforms the BMW 330i Sedan at quarter-mile top speed, achieving a terminal speed of 103.3 mph and completing the race in just 14.2 seconds. The K5 GT’s all-new chassis, Pirelli P-ZEROTM All-Season Tires, and sports-tuned suspension allow the vehicle achieve a superior overall handling performance and a maximum dry cornering G-force capability. The K5 GT also boasts higher handling performance in both wet and dry circumstances.
Is the Kia K5 an investment?
Yes, the Kia K5 is a quality vehicle. It offers a smooth ride, respectable fuel numbers, and powerful turbocharged engines. The interior of this Kia is attractive, and the seats are comfortable. Both the infotainment functions and the standard driver assistance technology are simple to operate.
What if I unintentionally entered 87 rather than 91?
Does it really matter if I use premium fuel? Could your engine be harmed or lose its warranty if you don’t use premium fuel? The solutions might surprise you. Before your next trip to the gas station, continue reading to learn the truth.
What If the Manufacturer Requires It?
When a vehicle manufacturer specifies premium fuel, it’s because the fuel system of that specific vehicle is built to function best with higher octane fuel. In an engine that needs premium fuel, using normal petrol could violate your warranty. That is most likely to occur if regular use results in severe engine knocking or pinging (premature fuel ignition, also known as detonation), which harms the pistons or other engine components. Other issues, such as worsened engine performance and poorer fuel economy, may result from using the incorrect gasoline.
As an illustration, the following is what GM states about the matter in the owner’s guide for a car that needs premium:
91 or higher posted octane premium unleaded gasoline should be used. If the octane level is below 91, you risk damaging the engine and voiding the warranty on your car. When using gasoline with an octane rating of 91 or above, the engine requires maintenance if loud banging is observed.
Keep in mind that this only applies to engines that demand premium gas. Although some manufacturers advise using premium gas, you can also use standard or mid-grade gas. Usually, they mention that using gas with a lower octane rating could affect performance and fuel efficiency. They advise using premium when that starts to become noticeable, or if engine knock starts to happen.
Differences Between Premium and Regular Gas
Similar to ordinary unleaded fuel is premium gas. Both are highly flammable and made from crude oil. But one of the biggest variations is that premium fuel has a higher octane rating. The majority of premium fuel has an octane rating of 90 or above. When it comes to supplying automobiles with power while avoiding knocking, octane is crucial. Pre-ignition, an explosion that results from gasoline and air igniting before they should, produces a knocking sound. The term “octane” describes how effectively a fuel can withstand pre-ignition. Premium gasoline is less likely to pre-ignite or knock when it has an octane rating of 90 or higher. Additionally, premium fuel has additives and detergents that make engines run cleaner. Less pollution is produced as a result of the additives and detergents.
The Bottom Line
Modern engines’ computers can, up to a degree, modify the ignition system to work with lower-octane fuel. Fuel efficiency and acceleration are likely to suffer at least significantly when using normal gas. Regular is more likely to detonate because it has a lower octane rating. Long-term or under extreme loads, burning regular in an engine made for premium can induce engine knock, which can harm the pistons, valves, or spark plugs. You might not hear knocking because of the knock sensors and the capacity of the automobile to delay the spark timing, but that doesn’t mean premium isn’t necessary.
In most premium-designed automobiles, regular can be utilized at least occasionally without consequences, but it’s not a good idea to do it frequently. In conclusion, see the owner’s manual. You should take the engine manufacturer’s word for it if they say premium is needed. Don’t try to buy normal gasoline to save a few cents per gallon. This could result in future costs that are significantly higher.