The Difference Between All-Wheel Drive and Four-Wheel Drive
by Elizabeth Yuko from Lifehacker on (#6DJWD)
Some of the terminology you come across in ads for new or used cars is pretty straightforward, like the year, make, model, mileage, and category of the vehicle. However, other terms-specifically, four-wheel-drive" (4WD or 4x4) and all-wheel-drive" (AWD)-can be a bit more confusing. Here's what to know about the...