Consider Dishwasher cost:
Most of the dishwasher cost is high but some new brands offer less price dishwasher. Before buying dishwasher check the original market price it helps you to make the decision.
Check the size
Dishwasher standard measurement 24 by 24 inches that is easily fit in any kitchen countertops. So that check which size best for your kitchen and makes your washing task comfortable.
Check sound level
Traditional dishwashers aren’t quite but some new model offer quite dishwasher. This new model dishwasher sound level not high and your wake up sleeping kids not wake up.
Another feature
New model dishwasher offer some extra feature. Like soil sensor, if the dishwasher find any soil messy on the plate use extra soap to make your dish clean.