It has about 69k miles and the noise sounds like two metal bars banging into each other speeding up from a stop and a couple of seconds after a complete stop. Doesn't happen any other time during the drive, only at starts and stops. The car does have the typical clunk noise from the suspension like most posts I could find, but this metal clanging noise is loud and very noticeable with the windows down. Any ideas what this could be? Didn't see anything loose or rolling around underneath. Any help is much appreciated!