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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.

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Q: Are Audi quattros AWD or 4WD systems?
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Is it 4 wheel drive all the time?

Usually no, most 4wd have selectable 2wd/4wd transfer cases and some switch automaticly. Full time 4wd is marketed as (AWD) all wheel drive- audi Quattro and Subaru's are some examples.


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Difference between AWD and 4WD?

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.


You are looking to buy a 1976 Dodge pickup - truck has 440Ci engine and owner claims it is all wheel drive from factory - has anyone heard of awd on 1970's 4WD?

The owner is partially right, but also confused. The truck has what dodge refers to as "Full-Time Four Wheel Drive". this type is always engaged in 4wd and cannot be switched to 2wd like most 4wd systems. it differs from all wheel drive (awd) in that with full time 4wd you have independent gear selection, i.e. high and lo gears just like any other 4wd systems, awd doesn't offer this. i believe that awd systems have no transfer case either, meaning the only drive gears are in the transmission, making them in adequate for off roading. my dad had a 1974 dodge ramcharger for many years so i am very familiar with this system. the drawback to this system is horrible gas mileage, his used to average 8 miles to the gallon, however that was the 80's when it was not as much of a problem, however it was exceptional off road in ungodly mud. hope this helps.


When did audi introduce quattro awd to the world rally championship?

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What is the difference between an AWD and 4WD vehicle?

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Can you get an AWD vehicle in manual transmission?

Yes - Audi, BMW, Infiniti, MB, Mitsubishi, Nissan, and Subaru (among others) make popular models of AWD vehicles.