Is it necessary to install 4WD in a car? Is it necessary to buy a 4x4 for a family car? What do you

I don't think it's necessary, because sedans are used in the city, and each car has its own purpose, otherwise what would you want to do with off-road vehicles?

It depends on what you do with your specific household. Commuting to and from work in the city, with a limited budget, don't consider four-wheel drive, four-wheel drive is more expensive than buying a car with the same model and configuration, and maintenance. If you often have to run mountain roads and muddy roads, it is recommended to buy a four-wheel drive.

As our daily home, commuting, there is really no need to buy a four-wheel drive car, if we buy a four-wheel drive car the budget must be increased, and the four-wheel drive car is more fuel-consuming than the ordinary front-wheel drive, and the cost of later use and maintenance is higher, so it is not cost-effective. And four-wheel drive cars are almost not used in our noisy and congested city, but have become chicken ribs. If we buy an everyday family car, we can choose a car with active safety driving configurations such as body stability system, traction control system, hill start assist, etc.

Of course, it is necessary, even if it is a family car, it is necessary to buy a four-wheel drive, which is also a condition that must be met.

There is no need to buy a four-wheel drive family car, which is a bit extravagant and wasteful, and it is simple enough for the family to use, you can buy a two-wheel drive or you can buy a car to be able to practice your hands.

There is no need. Because after all, four-wheel drive vehicles are particularly fuel-efficient, and our family car is just a substitute for transportation, so there is no need to buy a 4-wheel drive car.

There is no need to buy a 4-wheel drive family car, you can buy some cost-effective cars for family cars, and the more important thing should be safety.

A gearbox, the engine also has to be changed, but the engine is basically not changed, and the chassis has to be changed, but the cost is very high, the front and rear add up, you can buy a four-wheel drive car, SUV The timely four-wheel drive structure realized by the front-wheel drive system is also very simple, power take-off, rear drive shaft, limited slip differential and rear axle transfer system, there are these items to achieve four-wheel drive.

It cannot be retrofitted. If a front-wheel drive car wants to become a four-wheel drive vehicle, it will certainly not work to modify it.

Yes, change a gearbox, change the engine, but the engine basically has not to be changed, and the chassis has to be changed, but the cost is very high, the front and back add up, you can buy a four-wheel drive car, SUV!

Of course, ordinary sedans can be on four-wheel drive, because the four-wheel drive mode has better power and better handling.

I don't think it's necessary to use 4WD for cars, because 4WD is more fuel-efficient, which increases the economic cost.

It is said that four-wheel drive is good, in fact, if the budget is enough, it is necessary to have four-wheel drive on the car. Because if the sedan has the blessing of four-wheel drive, the stability and handling should be better.

Comparatively speaking, a 4WD will be safer than a 2WD vehicle. When one of the driving wheels of the ordinary two-wheel drive vehicle slips, the other driving wheels will also lose power, at this time, the car can not drive, if the car is four-wheel drive, then the other two wheels can still exert traction, so the four-wheel drive vehicle has superior off-road performance and high passability. It can also cope with wild slopes, tidal flats, mud land, and deserts.

Especially now the horsepower of the car is relatively large, and the center of gravity shifts backward when accelerating, and the weight of the whole car will move to the rear axle, causing the front axle to float lightly. Front-wheel drive sedans can slip even on good roads, and 4-wheel drive can prevent this from happening.

Not necessarily, a four-wheel drive vehicle is more stable to drive than a two-wheel drive vehicle, but it is not necessarily safer, and if you don't pay attention to traffic regulations, you will also have accidents.

In comparison, the four-wheel drive model, especially the uncertain road conditions, the four-wheel drive model is indeed safer and more stable than the two-wheel drive, but the fuel consumption will also increase.

A four-wheel drive car is supposed to be safer than a two-wheel drive car, but it depends on the person who drives it.

In everyday use, it is not necessary to buy a four-wheel drive car. If you're looking for performance and speed, you can consider buying a four-wheel drive version. What is a four-wheel drive system:

The four-wheel drive system is a four-wheel drive system, which differs from the front and rear drive systems, meaning that all four wheels of the car can be powered. Advantages of a four-wheel drive system: Since the front and rear wheels of the car are electric, the car is less prone to skiddling on muddy, icy and snowy roads, and safety is improved.

In addition, when the car is cornering at high speeds, four-wheel drive does not push the head like the front drive does, nor does it shake the tail like the rear drive. Therefore, at high speeds, four-wheel drive is more stable than two-wheel drive. Disadvantages of the four-wheel drive system:

As the four-wheel drive system is more complex and the quality of maintenance is correspondingly higher, maintenance costs and fuel consumption increase compared to the two-wheel drive version. Generally speaking, if you are an off-road enthusiast who often drives to places with poor road conditions such as mountains, forests, deserts, etc., then it is necessary to buy an off-road vehicle with a four-wheel drive system. However, if most of the time is spent on city roads, in the current environment, ordinary pioneers will suffice.

So for a car, it is generally not necessary to buy four-wheel drive.