> in a month It might make more sense to say "in a car ownership window" than "in a month" to prevent heavy months (say, holidays/vacations) from seeming probl

> in a month It might make more sense to say "in a car ownership window" than "in a month" to prevent heavy months (say, holidays/vacations) from seeming problematic and lighter months (not doing much besides working) from implying that you're winning more than you really are. Assuming sufficient buffer of funds, that is.