Exactly and since this job isn't particularly difficult it shouldn't take that long and thus be that pricey. I've done a couple of much bigger and far more awkward engines as my job and it probably more or less comprises of loosening up a pulley, taking it off (possibly by passing it around the fan but that may be pure electronic and cause no obstacle), putting the new one on which, depending on how poorly the engine was designed, may be pretty damn awkward (but something this guys surely are used to), tightening the pulley back up and checking the belt for correct tension. I wouldn't expect no more than 2 tops really, especially when at dealerships like Audi they'll be cracking the whip 24/7