What's the difference between AWD and 4WD? I was handed the keys to the brand new BMW M5, which can actually switch between 4WD and 2WD! Nothing all that impressive for any truck drivers out there, ...

AWD and 4WD sound similar in name but they are very different AWD is always active on most vehicles while 4WD can be customized depending on the situation A lot of people use the terms four-wheel ...

All-wheel drive systems are heavy. Requiring thrust from two sets of wheels on your car means it's going to weigh more than vehicles with just front or rear-wheel drive. That said, having all-wheel ...

All-wheel drive might not be a must-have, but it sure is nice to have if you live in any of the large swaths of America that regularly see snow. Certainly a good set of winter tires will get the job ...