What grade of gasoline should a Corolla use?
2 Answers
Corollas should use unleaded gasoline with an octane rating of 92 or higher for optimal engine performance. The Corolla is a sedan under the Toyota brand. Taking the 2020 Corolla as an example: it is equipped with a 2.0-liter inline four-cylinder engine with a maximum power output of 169 horsepower, paired with a continuously variable transmission (CVT) and a 10-speed manual transmission. Additionally, it also features a 1.8-liter inline four-cylinder engine with a maximum power output of 140 horsepower, matched with a CVT Corollas transmission. The design of the 2020 Corolla has become more minimalist, yet the overall appearance is very refined. The 7-inch floating screen, combined with the uniquely shaped three-dimensional design of the center console, exudes a smart and connected style. Furthermore, the 2020 Corolla boasts particularly exquisite craftsmanship and materials, offering a high level of comfort.
I've been driving a Corolla for over five years now, and I remember being confused about fuel grades when I first bought the car. Most Corolla models only require 87 octane unleaded gasoline, unless you've got the high-performance version or live in high-altitude areas - the manual will clearly specify what to use in those cases. I've been using 87 octane regularly, and the engine runs smoothly without any noise or knocking issues. If you accidentally use a higher grade, you won't save money and might even get carbon buildup; using lower grade fuel could potentially damage the engine and cause shaking. Saving money is key here - the Corolla isn't picky about fuel, and upgrading to 91 octane would just be wasting money without any performance benefits. Before each refuel, I always check the fuel cap or owner's manual to confirm the recommended grade. It's also important to check the spark plugs during regular maintenance to prevent fuel-related issues from affecting their lifespan. In short, just follow the manufacturer's instructions and don't overcomplicate things.
