How is the stability and acceleration of the MG6? Is the car stable at high speeds?

Does this car feel unstable at high speeds?

The noise level is too high when driving the 2014 4WD at high speeds.

Is the engine RPM high when driving at high speeds with the Ousheng 2.0 5-speed?

When driving, if the electronic fan does not start at high speed after turning on the air conditioning and the water temperature is high, how can this be resolved?

How to deal with loud noise at high speed?

Is the car noisy when driving at high speeds?

How does the Kia Pegas perform on the highway? Is the chassis stable?

How is the fuel economy at high speeds?

Why does the car accelerate well at lower speeds, but when it reaches around 110 km/h, it struggles to accelerate further for overtaking? Even on a slight incline, it has difficulty gaining speed.

How is the stability of the 2.0T Nissan Altima? Does it drift easily, and is the fuel consumption particularly high? How about the stability of the three major components, and does it tend to have many issues?