loud clunking noise when under acceleration. found shavings

Never thought I would be scared to drive a car..The noise is so loud and makes you think someone back into to you..Took into a repair shop and the mechanic said another customer had the same problems and their car only had 45000 miles on it..must be a defect in the 2013..Disappointed in Dodge what I thought was a decent car and price turns out to be a nightmare on wheels..Since I purchased mine know of 2 friends who bought one..Beginning to think I should warn them that Dodge is not a reliable company