Jay Austin (Kendrik) is the kind of used car salesman that customers fears most - dishonest, manipulative, and constantly smiling as he sends another lemon driving off the lot. Eventually Austin's deceptive ways catch up with him, prompting him to take serious stock of his life from the ground up. Now, as Austin begins working to get his classic convertible back on the road, the repairs he performs under the hood begin to reflect the personal transformation that he is going through at home and at work. Determined to turn his life around for good this time, Austin soon finds out just how good things can get when he begins applying the philosophy of Jesus Christ to everyday life.