Question: what is the difference between four-wheel drive (4wd) and all-wheel drive (awd)?
Answer: What is 4WD? 4WD, or “four-wheel drive,” is a traditional 4×4 drivetrain. The principle difference between 4WD and AWD is that, while 4WD systems are able to send power to the front and rear axles, they're also able to direct a specific amount of power between the left and right wheels.