How does the Corolla 1.2T perform on highways?
3 Answers
The 1.2-liter turbocharged engine of the Corolla may experience insufficient power reserve when driving on highways, and its acceleration performance at high speeds is relatively weak. While small-displacement turbocharged engines offer good fuel economy in urban driving conditions, their fuel efficiency is not as impressive on highways. Additional details are as follows: The Corolla's 1.2-liter turbocharged engine delivers 116 horsepower and a maximum torque of 185 Nm, achieving peak power output between 5,200 to 5,600 rpm and maximum torque between 1,500 to 4,000 rpm. This engine is equipped with VVT-iW technology and direct fuel injection, featuring an aluminum alloy cylinder head and block. It is paired with a CVT transmission. This powertrain configuration clearly indicates that the vehicle prioritizes home comfort and practicality over performance and power.
I've driven my Corolla 1.2T on highways many times. First off, the power feels quite impressive. The 1.2L turbocharged engine delivers smooth turbo engagement at medium-high speeds, with no lag during overtaking or acceleration. Even cruising at 120km/h, the power is more than sufficient. Fuel efficiency is outstanding—I've achieved an average of 5.6L/100km on full highway trips, which is even better than other turbocharged models. The car's stability is excellent too, thanks to the TNGA platform's solid chassis and precise steering that keeps it planted. A minor downside is the noticeable wind noise, especially above 100km/h, but turning up the music easily masks it. Overall, it's a comfortable ride, perfect for daily commutes and short trips. I frequently drive from Shanghai to Hangzhou without feeling fatigued, and the fuel economy is truly a highlight. Regular maintenance, including tire and suspension checks, can further enhance the highway experience.
From a comfort perspective, I find driving the Corolla 1.2T on highways quite considerate. The seat design offers excellent support, allowing me to drive for two to three hours without back pain; the suspension system handles bumpy roads steadily, with no shaking when passing toll booths. The space is sufficiently spacious, with ample room for three people in the back seat, and convenient for luggage storage. The high-speed stability is truly impressive, and the lane-keeping assist makes nighttime driving much safer. However, wind noise is an issue—it gets loud at high speeds, requiring the windows to be tightly closed. The fuel consumption is surprisingly low, averaging around 6L, saving a lot of money. The downside is the sluggish initial acceleration, but maintaining cruising speed is effortless. Using automatic cruise control on long trips helps with relaxation, and it's advisable to check the lights and tire pressure in advance to ensure driving safety.
