The term quattro is Italian for “four,” which is appropriate given its association with Audi’s all-wheel drive system. But this wasn’t always the case. The Audi Quattro (yes, with a capital Q) was ...

Ever wondered what makes a Subaru grip the road so well? The secret lies in its Symmetrical AWD system, and there's more to ...

All-wheel drive and four-wheel drive may sound similar in name but have some key differences in how they work.