My VX seems to be very loud. Now that my wife drives it around I can hear it from the outside more. Are the VX's usually very loud. I know I'm not dealing with a Cadillac here, but it seems over the top noise. It seems to mostly come from underneath. Anyway, I have to get my VX inspected on Tuesday so I'll ask the tech what he thinks. Only thing that sucks is, most techs don't know what the hell it is and most have not worked on Isuzu's.