I will echo a few comments here and what I have told colleagues who have moved from out of the region to the Boston area - if you are not going to be driving back to where you came from or to see family, I’d suggest no car. The T is bad right now, but you can bike or walk most places in the city. The T takes you right to the airport (in my experience the blue line is the best line of the T). It alleviates the headache. If you really need a car you can rent one for far less than the cost of parking your car. The only reason I have mine is I have family who live in New England that is not very accessible by Bus/Train.