Ensure the Vehicle Identification Number (VIN) on the dashboard matches the door jamb and the title.
Checking the underside for fluid leaks (oil, brake fluid, fuel) and frame damage.
Test every button. Check the AC, heater, power windows, sunroof, and infotainment system. Repairs on these "small" items can cost thousands. 5. The Test Drive
Transmission Fluid: Should be red/pink. A burnt smell indicates internal damage. Look for cracks, fraying, or leaks.
Shifts should be smooth. Hesitation or "clunking" during gear changes is a major red flag.
A musty smell often indicates water damage or a leaking heater core.
Ensure the "Check Engine," "ABS," and "Airbag" lights illuminate when the key is turned and disappear once the engine starts.