Certain cars use premium high-octane fuel, while others simply suggest it, and the majority of vehicles operate perfectly well on standard 87-octane fuel. In specific high-altitude situations, this standard octane rating might even be lower. If, by mistake, you fill regular petrol in a premium car, or if you’re aiming to save on refuelling costs, it’s unlikely that you’ll cause any harm to your vehicle’s components. However, it’s important to note that you shouldn’t consider any financial savings from this choice.
Curious about the potential repercussions of using regular fuel in a premium car? Allow us to accompany you as we delve into the complexities of premium versus regular fuel and their respective impacts on the functioning of your vehicle.
Regular Petrol Vs Premium Petrol
Comprehending the distinct petrol grades available at fuel stations hinges on grasping octane ratings. In vehicles powered by internal combustion engines, two commonly used petrol types are regular and super unleaded fuel. Usually, regular fuel boasts an octane rating of approximately 87, while premium fuel features a notably higher-octane rating, typically ranging from 91 to 93. As its name implies, super fuel is tailored for automobiles equipped with high-performance engines.
High-octane fuel is formulated to mitigate engine knock. While occasional instances of this phenomenon usually won’t harm your engine, repeated engine knock occurrences can expedite wear and tear.
Cars that mandate premium fuel usually do so due to features such as turbocharging, high compression ratios, or aggressive timing configurations aimed at extracting optimal power.
What Happens When You Put Regular Petrol in Premium Car
Older car models that require high-octane fuel, using 87 octane might result in the engine starting to produce knocking sounds even before you depart from the petrol pump. The engine’s performance could suffer and sound unpleasant, yet in all likelihood, no lasting harm will be inflicted.
Moreover, modern vehicles, typically those built after 1990, are equipped with advanced onboard computers that can intelligently adapt their engine settings when they detect the use of low-octane fuel. However, these vehicles might experience reduced power output and decreased efficiency compared to when using their recommended and preferred octane rating.
Consequently, if your car demands premium fuel, the notion of cost savings by using regular fuel is likely to be negated as you will likely end up consuming it at a faster rate. However, if you are looking for ways to save fuel in cars, here are some useful ways to save vehicle fuel.
Simply put, using regular petrol in a premium car with a high-performance engine wouldn’t harm the vehicle but the regular fuel will be consumed quicker when compared to the required super fuel. Here are some general reasons for bad fuel consumption.
If you do not know about the level of fuel your vehicle consumes, here is how to calculate your car’s fuel consumption.
FAQS
Does Premium Fuel Give Better Mileage?
No, if a vehicle needs regular fuel, filling it with higher octane fuel won’t result in any noticeable difference. However, if a car that needs premium fuel is filled with regular fuel there will be a decrease in mileage.
How to Find If My Car Needs Premium Fuel?
Refer to the owner’s manual to determine whether your vehicle necessitates premium fuel. If this information is not provided in the manual, inspect the interior of the gas-fill flap for any stickers indicating a requirement for “premium fuel.” If there is no such indication, conduct an online search. Combine your car’s make and model with “premium fuel.” However, ensure that you corroborate trustworthy sources and avoid basing your decision solely on the first result that appears.
Do turbocharged vehicles need premium fuel?
Yes, generally manufacturers suggest premium fuel for turbocharged vehicles. Check the car owner’s manual for details on the type of fuel to use in cars with turbochargers.
That is all on what happens when you put regular petrol in a premium car and vice versa. Moreover, here is how to calculate your car’s mileage with a car mileage calculator. Besides, if you are still looking for a car, go through this list of used cars for sale in the UAE. You can find several vehicles using regular fuel and others using premium fuel. Select according to your driving requirements.
For more on car fuel, mechanisms, parts and various car tips, stay tuned to dubizzle’s car blog.
Related Posts
