2021 Crosstrek rear end whine


New member
Good evening, I just bought a 2021 Crosstrek at Patriot in Saco. After having an Impreza that had its rear diff whine and thus replaced at 5000 miles, I’m a bit traumatized about any whining noise. Fast forward, and my 21 Crosstrek has something of a whine from the rear. So far I’ve mostly noticed it when accelerating but also some when coasting. It’s quiet enough that you can’t hear it when the radio is on. Anyone else have this noise?