It won't hurt to ask for some references to other clients and to see if they have received satisfaction with their purchases. One other thing you can do is make sure that the car you buy is exactly the car you ordered. Check to make sure all options, equipment and accessories you want are included and every service listed has been completed. Check the window sticker against the actual accessories, listed equipment, and services listed on it. According to federal law, the window sticker must remain with the car until it is delivered to you, the consumer.
New cars require checking and varying degrees of service before they are delivered to the purchaser.
Always make sure there is a manufacturer's warranty with your new vehicle. Also, if you purchase a dealer service contract, keep in mind that your service contract may not be honored at all other dealerships. Never complete the purchase of a vehicle until your credit and financing have been approved by a lender. And as a final precaution, inspect and road test the car. Drive it on roads you normally drive, with the loads you normally carry.