4WD is better in my opinion. I'f you don't know the difference it is that 4WD is were you have the option of engaging the 4WD feature whenever. AWD is common among more luxuriated "off road vehicles" and when the tires lose traction a computer within the vehicle will activate the AWD feature to re-gain traction.
Yes, transfer case is the only difference between the two. it will work
it depends, if you like offroading 4WD, AWD gives better fuel econemy and more control of the car
Nope it is 4WD you can change the settings to 4WD & 2WD
Part-time 4WD is the original 4WD system and the most basic. As with Full time 4WD there are several options available to the driver. In normal conditions the vehicle is driven in two-wheel drive, usually powering only the rear wheels. 4WD mode can be selected either by a separate mechanical lever or by an electronic switching system AWD systems also lack the 'low range' feature which is common in most 4WDs. The AWD system is less effective and more fragile than the 4WD system in a situation where high torque is required. Indeed, the viscous coupling units simply cannot satisfy high torque demands when the vehicle is offroad. AWD vehicles tend to be more 'car' like than obvious offroaders.
Some are 4wd, some 2wd, and some are awd.Some are 4wd, some 2wd, and some are awd.
AWD = All Wheel Drive FWD = Front Wheel Drive
AWD
Audi quattros are an AWD system. There is a predesignated split usually 60/40 front/rear. It is a lighter system weight wise than 4WD. AWD is intended for slipery conditions, not severe off raod use.
D is 2wd W is 4wd
4matic means all wheels are always running awd works only you put it on ALL WHEEL DRIVE
R1500=2wd v1500=4wd