AWD Vs 4WD: Understanding The Differences In The Mobilization System And Its Excessities In Extreme Conditions

JAKARTA For readers in Indonesia, topics about which drivers of All-Wheel Drive (AWD) and Four-Wheel Drive (4WD) during the snow season may sound irrelevant considering that this country does not know the snow season. However, understanding the difference between the two remains interesting and can be important information, especially for those who like automotive or plan to travel to snowy countries.

At first glance, AWD and 4WD both distribute power to the four wheels, but the way they work is different and each has its own advantage depending on road conditions.

Quoted from the Jalopnik page, Tuesday, October 7, the AWD system works fully automatically without the need for driver intervention. This system continues to monitor wheel traffic, and when it detects a slip, for example, when crossing a slippery or snowy road, the engine power will be moved smoothly to wheels that have better grip. Because this system allows wheels to rotate independently, cars with AWD tend to be comfortable driving on paved roads and do not experience symptoms of tire jumps that are common in 4WD. This is why many AWD vehicles are selected for daily use in cities or areas with mild slippery road conditions.

In contrast, the 4WD or 4x4 system is generally activated manually by the driver. When activated, the engine power is divided evenly between the front and rear axes, creating a large thrust that helps the car penetrate thick snow, deep mud, or other heavy fields. However, because the axis is locked, this system is not suitable for use on dry roads because it can make tires swip and waste fuel. 4WD is more ideal for drivers who often face extreme terrain or pull heavy loads.

Despite the choice of the driving system, the most determining factor on snowy roads is the use of winter tires. The AWD and 4WD systems do help accelerate on slippery surfaces, but do not increase the vehicle's ability to stop or turn on ice. Winter tires use rubber material that remains flexible at low temperatures and has a tread pattern designed specifically to bite the snow surface, providing better grip.

In short, AWD is suitable for daily use with light slippery roads, while 4WD is the right choice for extreme conditions that require extra energy and traction. But whatever the choice, the best driving system must still be balanced with the appropriate tires and driver vigilance on snowy or ice roads.