Performance enthusiasts want to get everything they can out of their cars and SUVs, so it only makes sense that many compare premium vs. regular gas! Although it’s a good idea to use whatever fuel your owner’s manual recommends, knowing the difference between premium and regular gas can help you get a better sense of how your vehicle functions.
Corona-area drivers probably won’t be surprised to learn that premium and regular gasoline are both refined versions of the same base product: crude oil. The main difference between premium and regular gas has to do with each fuel’s octane rating.
Premium gas has an octane level of 90 or higher. Regular gasoline generally has an octane rating of roughly 87. Higher octane ratings ensure a lower risk of engine knocking and help to keep your engine clean over time.
Engine knocking is the industry’s term for inappropriate combustion, which may also be referred to as pre-ignition. Here’s what you should know:
Some BMW vehicles require premium gasoline, while others do not. You can always check your owner’s manual or call us at (909) 351-3924 if you’d like to find out what’s appropriate for your model.
If you’re comparing premium vs. regular gas for a vehicle that doesn’t require it, keep the following tips in mind:
Interested in saving even more on gas? Check out the BMW plug-in hybrid lineup today, and remember that your tire tread depth can have a significant impact on your performance.
If you want to avoid engine damage and get more enjoyment out of your drives through Chino Hills and Rancho Cucamonga, comparing premium vs. regular gasoline is a great place to start. Getting familiar with your BMW warning lights and your recommended maintenance schedule is an excellent next step.
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