Should the Corolla 1.2T use 92 or 95 octane gasoline?

[DelSarah]

The Corolla 1.2T should use 92 octane gasoline. The precautions for refueling are: 1. Use automotive gasoline; inappropriate fuel entering the fuel system may damage the fuel system and engine. 2. Do not use gasoline containing methanol or alcohol. 3. Avoid spilling fuel on the paint surface to prevent damage. 4. If the fuel tank door is frozen and cannot be opened, gently push or tap the door to remove the ice and open it. Taking the new Corolla Hybrid as an example: 1. Dimensions: It is a compact car with a body size of 4635mm in length, 1775mm in width, 1470mm in height, and a wheelbase of 2700mm. 2. Powertrain: The new Corolla Hybrid features a MacPherson strut front suspension and a torsion beam rear suspension. It is equipped with a 1.8L naturally aspirated engine, producing a maximum horsepower of 99PS, a maximum power of 73kW, and a maximum torque of 142Nm, paired with an electronic continuously variable transmission.

[Bustamante]

I've been driving a Corolla 1.2T and find that using 92-octane fuel is sufficient. The manual recommends 92-octane or higher, so I usually stick with 92-octane to save money and avoid hassle. With rising fuel prices, 95-octane is significantly more expensive, saving me dozens of dollars each month. Although the engine is turbocharged, 92-octane's octane rating is adequate and won't cause knocking issues—it's perfectly fine for daily city driving. Switching to 95-octane might slightly improve engine response and reduce fuel consumption by a small margin, but the higher cost makes it less worthwhile overall. I prefer refueling at major gas stations for more reliable quality. Remember, avoid frequently switching fuel grades—consistency is better for the car. In summary, 92-octane is an economical choice, and the Corolla is a sturdy, durable car.

[Carole]

I think choosing between 92 or 95 octane fuel depends on personal preference. 92 octane is cheaper, and the Toyota Corolla 1.2T is designed to run on it without engine damage, making it great for daily commutes. 95 octane has a higher octane rating, theoretically offering slight performance improvements like smoother acceleration, but the actual difference is minimal, and the fuel savings are limited—the price difference over a year could buy you several breakfasts. The manufacturer clearly states in the manual that 92 octane is sufficient, so I rarely opt for 95. The key is fuel quality; choosing reliable gas stations for 92 octane avoids clogging the fuel system with low-quality fuel. In the long run, the money saved by using 92 octane can be spent on maintenance, which is especially practical for new drivers.

[DiRachel]

I recommend using 92-octane gasoline as the most cost-effective option. The Toyota manual states that 92-octane is sufficient for the Corolla 1.2T, while 95-octane is optional but not necessary. 92-octane fuel is cheaper, easier to refuel, and harmless to the engine, especially for city driving. The risk of engine knocking is very low, so there's no need to worry excessively. 95-octane is slightly cleaner and theoretically reduces carbon deposits, but the actual effect is minimal and not as important as regular maintenance. I suggest choosing reputable gas stations for 92-octane fuel, which is both economical and reassuring.