Can you replace an alternator on an Audi A6 quattro 2.7t without taking the front of the car apart?

Im getting conflicting reports on this one. I realize that the front of the car has to come off for the waterpump, serp. belt, etc. but a mechanic told me he thinks he can replace the alternator from the bottom. Is this true, if so, Im thinking of doing it myself to save a few hundred. Any help from someone with exp. would be great. Thank YouCan you replace an alternator on an Audi A6 quattro 2.7t without taking the front of the car apart?Taking the front off isn't hard, it's designed to come off for engine service. Get a service manual and take it off if you need to.