What is the difference between four-wheel drive and all-wheel drive?

Four-wheel drive and all-wheel drive are both systems designed to provide better traction and control in challenging driving conditions. However, there are some key differences between the two systems.

Four-wheel drive, or 4WD, is typically used in off-road vehicles and trucks. In a 4WD system, power is sent to all four wheels equally, which can provide greater traction and control in off-road conditions, such as mud or snow.

All-wheel drive, or AWD, is typically used in cars and crossover SUVs. In an AWD system, power is sent to all four wheels, but it is not necessarily sent equally. The system can adjust power to each wheel based on the road conditions, which can provide better traction and handling in a variety of driving conditions, including rain, snow, and dry roads.

Overall, four-wheel drive is designed for off-road use and provides equal power to all four wheels, while all-wheel drive is designed for on-road use and can adjust power to each wheel as needed for better traction and handling in a variety of conditions.