BMW 530i 고급유와 일반유 논쟁 종결

The BMW manual recommends unleaded gasoline with an octane rating of 95 or higher. Many people seem to be wondering whether premium fuel is absolutely necessary and whether regular fuel will cause problems for their vehicles, so I created this guide. 1. There's a reason for the manufacturer's recommendations. 2. Due to environmental regulations, downsizing, small-displacement, high-output engines is trending these days. Since turbochargers deliver high output despite their small displacement, I personally believe premium fuel is a better option for engine durability and knock prevention. 3. The word "recommended" used by the manufacturer seems to be causing controversy. 4. I'll leave the choice between premium and regular fuel up to the owner. 5. If you have any differing opinions, please leave a comment so we can share your valuable opinions. Thank you. #premiumfuel #regularoil #530i #520i #importedcarpremiumfuel #octane