Why does the 2019 model 95 make a loud noise between 1500 to 1800 RPM in ECO mode?

Why does the car make a humming noise at 40 mph? The noise is very loud, and the shock absorbers have been replaced.

When the RPM reaches 2800, there's a loud roaring noise, but after 3000 RPM it disappears. What's going on? [Cover face]

Is the 2019 model V97 using 92 or 95 fuel?

Is the engine noise loud on the 2017 automatic model?

Why does the 2019 model 95 make a loud noise between 1500 to 1800 RPM in ECO mode?

I have a 2019 manual Rapid with just over 50,000 km. At 120 km/h on the highway, the RPM is around 3100, and I feel the engine noise is too loud. What RPM do you guys get when driving on the highway?

Does your engine also make a loud noise when the RPM reaches 2000? Especially when going uphill, all I can hear is the roar of the engine.

Hey folks, quick question. Is it normal for a 2019 Toyota Fortuner to make a loud noise when starting, but then it quiets down once the speed hits around 30?

For the 2017 model 95, every time you start the engine, it defaults to automatic mode. Can it be changed to ECO mode?

As a new driver, I've only driven the 2019 2.0 model, and I find the acceleration quite sluggish. When I press the gas pedal deeply, the engine needs to reach around 1800-2000 RPM to speed up a bit, and the engine noise is quite loud. Is this normal for a naturally aspirated engine with a CVT? I tried using the DS mode, which seems to provide what I consider normal acceleration, but I noticed the RPM goes up to four or five thousand. My friend's 1.5T Geely doesn't make much noise and feels more powerful.