How does four-wheel drive work? A conventional, two-wheel drive car will drive one axle, using a differential to handle the difference in wheel speed when going around bends or driving over surfaces ...

When you're shopping for a vehicle, one of the most important decisions you'll make involves how power gets from the engine to the wheels. The terms all-wheel drive, front-wheel drive, and 4x4 get ...

Many of the SUVs and crossovers that you see crowding today's roads have all-wheel drive, but only a select few are true 4x4s meant for off-roading. The terms "all-wheel drive" and four-wheel drive" ...