I purchased a car from Carmax. I wrote a check for the car that was processed within 24 hours.
After the purchase, I discovered a severe vibration in the front end on the highway as a result of damage on one of the front wheels. I returned the car under the "no questions asked 5 day return policy". I was told that they would place a 7 day rush on the reimbursement since I paid for the car in full. Ten days later, I still have not been reimbursed AND they cannot tell me where they are in the process.
I would not buy a car from Carmax again.