One problem related to transmission noise has been reported for the 2018 Honda Accord. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Honda Accord based on all problems reported for the 2018 Accord.
I have experienced a number of issues with the 2018 Honda Accord sport, related to the engine, transmission, head unit, brake hold system, noise (tire and poor sound insulation) as well other issues which are described in the attached document.