Human: What should I look for when buying a used car? Assistant: 
When buying a used car, you should look for vehicles that have been inspected and have a reliable service history. Additionally, consider the car’s mileage and look for signs of wear and tear. Pay attention to the condition of the interior and exterior, and take a test drive to get a feel for how well the car runs. Finally, research the model and make to ensure you’re getting a reliable vehicle.