Loud bang in reverse and the car lost power

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! That loud bang followed by a loss of power when reversing in your 2010 Hyundai Veracruz is definitely concerning. Since it started back up and drove fine afterward, it could point to a drivetrain issue, like something with the transmission, driveshaft, or differential. Sometimes a worn-out motor mount or transmission mount can cause a big "bang" under load. I’d recommend getting it checked out soon before it causes further damage—intermittent issues can escalate quickly. If you need any further advice or want help finding a trusted RepairPal shop in your area, please feel free to call us at 877-913-1554.