What is Difference between 4WD and AWD in hindi ? #cartalks #4x4 #awd

Both cars drive all four wheels so in one sense there is no difference except that AWD has become an accepted description for a car that drives all of the wheels, all of the time. ... 4WD is normally used on large SUV Four-Wheel Drive (4x4) vehicles designed to use the extra traction of 4WD in off road situations. Most modern four-wheel drive vehicles are equipped with a part-time system, meaning they operate in two-wheel drive mode in normal driving conditions. The driver can engaged the four-wheel drive system by flicking a switch, pressing a button, or yanking on a center console-mounted lever in low-traction situations. Refer to video for better explanation in Hindi ? I have taken visual help from - https://www.youtube.com/watch?v=rHMDtEPeuQM