How To: Inspect A Used Vehicle Before Purchase

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How to Inspect a Used Vehicle Before Purchase: A Complete Buyer’s Guide from Bachrodt on State


Buying a used vehicle is a smart investment — when you know what to look for. Before signing paperwork or committing to financing, take time to thoroughly inspect the vehicle inside and out. This step-by-step guide will help you shop confidently and avoid costly surprises.

1. Inspect the Exterior

Start with a slow walk around the vehicle in good lighting.

 Check the Paint and Body

  • Look for scratches, dents, rust spots, or bubbling paint.
  • Watch for mismatched paint colors — this can indicate past accident repairs.
  • Ensure body panels line up evenly and doors open and close smoothly.

 Examine the Glass and Lights

  • Check for cracks or chips in the windshield.

  • Test headlights, brake lights, and turn signals.
  • Inspect headlight lenses for fogging or moisture buildup.

 Look Under the Vehicle

  • Check for fluid leaks on the ground.
  • Inspect the undercarriage for rust, corrosion, or damage.


2. Inspect the Interior

Sit inside and evaluate comfort, condition, and functionality.

 Seats and Upholstery

  • Look for excessive wear, stains, tears, or sagging.
  • Make sure all seat adjustments work properly.

 Dashboard and Controls

  • Turn the key to the “on” position and ensure warning lights illuminate briefly, then turn off after starting.
  • Test the infotainment system, radio, Bluetooth, and navigation.
  • Check that climate controls heat and cool properly.

 Odometer and VIN

  • Compare the odometer reading with the vehicle history report.
  • Verify the VIN on the dashboard matches registration and title documents

3. Check Under the Hood

Even if you’re not mechanically inclined, there are important basics to review.

 Fluid Levels and Condition

  • Engine oil should be clean and at the proper level.
  • Transmission fluid should not smell burnt.
  • Check coolant, brake fluid, and power steering fluid.

 Battery and Belts

  • Look for corrosion on battery terminals.
  • Inspect belts and hoses for cracks or fraying.

 Engine Condition

  • Listen for unusual knocking or ticking sounds when running.
  • Watch for excessive smoke from the exhaust.

If unsure, consider a pre-purchase inspection from a trusted mechanic.

4. Inspect the Tires

Tires reveal a lot about how a vehicle has been maintained.

 Tread Depth

  • Uneven tread can signal alignment or suspension issues.

  • Use the penny test or tread gauge for measurement.

 Matching Set

  • All four tires should be similar brand and wear.
  • Check the spare tire’s condition as well.

5. Warning Signs to Avoid

Walk away or request further inspection if you notice:

  • Strong odors (mold, mildew, or burning smells)

  • Flood damage signs (water stains, rust under seats)
  • Title issues or salvage branding
  • Dashboard warning lights that stay on
  • Seller unwillingness to allow inspection or provide history reports


Take the Next Step with Confidence

Buying a used vehicle doesn’t have to feel overwhelming. By carefully inspecting the exterior, interior, engine components, and tires — and knowing the red flags — you can make a confident, informed decision.

For a wide selection of quality pre-owned vehicles and transparent buying support, visit Bachrodt on State. Our team is here to help you drive away with peace of mind



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All prices exclude taxes, tag, title, registration fees, a $377.63 dealer fee, and government fees. Out of state buyers are responsible for all taxes, government fees and title/registration fees in the state where the vehicle will be registered. All prices include all manufacturer to dealer incentives, which the dealer retains unless otherwise specifically provided. Dealer not responsible for errors and omissions; all offers subject to change without notice; please confirm listings with dealer. May not represent the actual vehicle. (Options, colors, trim and body style may vary). Please contact the dealership for more specific information. All vehicles are subject to prior sale.