Regarding quattro, some people are over-mythological.
Although the strength of the quattro is not weak in the field of four-wheel drive in terms of technical structure, in the eyes of some people, the quattro is omnipotent, but this is far from the objective assessment method of the four-wheel drive system for the handling stability of a car.
For good control, four-wheel drive systems worth tens of thousands or even hundreds of thousands are indeed important, but another very important point cannot be ignored, that is, a set of high-performance, dedicated tires that may not even cost ten thousand yuan.
Because no matter how good the car is, how strong the performance, how strong the four-drive force distribution is, there are only four points in contact with the ground, only four wheels, no good grip, and the power distribution is a joke.
Two days ago, there was a heavy snowfall in the north, and the strength of the quattro was witnessed in the heavy snow.
I have a quadtro quadtro system that is not a "fully equipped" multi-piece clutch structure, which is equipped on the A5, although it does not have the strength of the Towson structure, but it actually performs the same on the snow.
How about driving on ice and snow?
Audi A5 equipped with horse brand CSC5P high-performance tires, even if there is a quattro four-wheel drive system, is still a state that cannot be braked, although after a foot on the brakes, the vehicle will not be in a state of uncontrolled state like other vehicles, but the brakes cannot be braked after all, the tires and the ground have no friction, ABS has been bouncing feet, and the braking distance is not much different from other cars.
Note two things.
The quadtro 4WD system will not have a left-right swing when braking on the ice and snow road, it will continue to follow the trajectory of your steering wheel, and will not fly out of the original driving trajectory.
This is the advantage of the quattro, the problem is that with the quattro is not a big deal, because there is no replacement of the tire, the horse CSC5P still can not brake, this is not a snow-specific tire.
If you want to drive well in the snow, you must do two things mechanically: one is an excellent four-wheel drive system, and the other is a dedicated snow tire, which is a set of prerequisites, if you have the conditions and can accept the bad driving experience brought by the snow chain, then the effect of the snow chain will be better, and it can be braked on the snow.
The core value of all four-wheel drive systems is simply to ensure that each wheel can distribute the power needed, which is basically the logic, but the tire is distributed to the power that should be there, but the tire has no friction with the ground, and the car cannot be braked or cannot be braked.
Of course, another important point of driving on snowy roads is that you must have excellent driving experience.
Must not be fast, must refuse to overtake, and do not hit the direction, especially when the corner but the throttle is large, the vehicle will be out of control, the four-wheel drive will also lose control, because after the front wheel direction is played out, the vehicle has not determined the driving trajectory, the vehicle is out of control.
In a word, driving on our highways, what quattro comes does not work, snow tires and slower driving speed is the premise of safety.