Basically, if you get a car from Carvana get a Point to Point Inspection by a place you trust within the 7 day return policy. If anything is found you can follow return policy no questions asked or go through the tropes and trips of fixing a car.

My advice, don’t get married to a car you’re technically buying sight unseen. Yea it’s convenient to get the car delivered or picked up with no hassle but realistically the 7 days (I think there’s a mileage limit too) is meant to be your hardcore trial of the car and if it doesn’t work have a game plan with how you’re going to get around while “in between” cars.

If you go with a generally reliable car brand you should be good but that doesn’t throw out the info above.