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

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 ...

These ensure all the wheels receive torque regardless of angle and if one wheel has more or less traction, the difference is compensated for by the three differentials. However, if one wheel has no ...

Winter driving can be tough depending on the vehicle you drive. Specific drivetrains work differently when taking on snow covered roads and each of them has pros or cons. While all-wheel drive and ...

All-wheel drive vs. front-wheel drive: Who wins when driving in winter weather? As harsh winter weather sets in, drivers in snow- and ice-prone areas of the country find themselves asking the same ...