Noah & the Whale sound like Dylan, I don't think so!!!
Tom Petty and the Heartbreakers have backed Dylan in the past and Petty worked with him on the Traveling Will berries but that's as far as the affinity goes as far as I my ear can discern.
As Bowie once wrote "Oh hear this Robert Zimmerman I wrote this song for you, about a strange young man called Dylan with a voice like sand and glue". There maybe many who attempt to imitate but there is only one true Dylan.