We describe how all-wheel drive (AWD) and four-wheel drive (4WD, a.k.a. 4x4) work: similarities, differences, and ways they can be confused.

Which is it: four-wheel drive or all-wheel drive? The answer is more complicated than you might expect. Is the system part-time, full-time, or on-demand? Reactive or predictive? Does it use a ...

When cars first gained popularity, rear-wheel drive (RWD) was the preferred method of propulsion. It also happened to be the only choice. But front-wheel drive (FWD) later took over the mainstream ...

Alright, parents who love/are forced to watch "Bluey," you might have felt a slight twinge in your soul when Jack's Dad needed some prodding from his daughter, Lulu, to understand that "all-wheel ...