Four-wheel drive
All-wheel drive (AWD) uses a center differential to direct a percentage of the power to both axles, depending on conditions. All wheel drive is not designed specifically to go off-road but is for traction in rain, snow or ice on the road. Body-on frame SUVs are typically designed for off-road use. Unibody crossovers are usually only equipped with the lighter-duty all-wheel drive. However the unibody built Grand Cherokee and newly designed Durango are available with four-wheel drive.