Four-wheel drive (4WD) can be extremely valuable when driving through harsh winters or navigating off-road environments. But knowing when to engage the 4WD, or even which 4WD mode to use, can be ...

Although they may sound similar, AWD and 4WD are built for very different driving conditions—here's how they actually work and which one makes sense for you. All-wheel drive (AWD) is one of the most ...