Independent mechanic inspecting the undercarriage of a used sedan with a flashlight while the vehicle is raised on a workshop lift.

Used Car Inspection Checklist: What to Check Before You Buy

A professional pre-purchase inspection can help identify potential problems before you buy a used car. Learn what an independent mechanic should inspect, including the engine, brakes, suspension, undercarriage, leaks, and signs of previous damage, so you can make a more informed buying decision.

A used-car purchase is easier to evaluate when you separate paperwork, condition, and a professional inspection. A vehicle history report can be useful, but it does not replace an independent mechanical inspection.

Before the test drive

  • Match the VIN on the vehicle and documents
  • Review the Buyers Guide, title status, and available service records
  • Check for open safety recalls by VIN
  • Look for leaks, uneven tire wear, warning lights, and signs of flood damage

Before signing

Ask an independent mechanic for a written pre-purchase inspection. Read every promise, warranty term, fee, and return-policy statement before agreeing to the sale.

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