Which brand of dishwasher lasts the longest?
Best DBs is Miele and Bosch at 37 DB, but anything under 44 will be quiet. How long should a dishwasher cycle last / what is the fastest dishwasher ? Dishwasher cycles top out at 3 hours 30 minutes, but the average is 2 hours. The fastest is 20 minutes for the Thermador Star Sapphire.