Got a used Chevy Cruze here last year. They hid the condition of the car. The dealer sent only two pages of the Carfax, then was pushing me to come in and test drive it. After the test drive they finally sent the third page, claiming there was "a problem with their scanner". Yeah, right. Page three contained info about a collision.
After purchase, he gave me a dud second fob. The shop kindly replaced it later and said that was dishonest. After purchase, the guy also said "we did a safety and changed the oil, ready to go. A lie. When I had oil checked at the gas station they said " you need an oil change pronto." The service shop at Surgenor said the oil hadn't been changed in over 10 thousand kilometers and the gasket screw was stripped so they had to order a replacement part to actually change the oil. To their credit they did this for free (well guess what, your dealer sold me a car and lied about the oil change and the car's condition) On top of that, the front brake disks were already worn out and had to be replaced shortly after. Watch out for these guys.