Vehicle Inspection Checklist to Use When Buying a Used Car

When venturing into the market for a used car, there are several considerations to juggle. From deciding which model you want to calculating a car payment—there is plenty to do. One critical measure is having a thorough vehicle inspection checklist. A comprehensive pre-purchase car inspection ensures you’re making an informed decision, saving you from costly repairs down the line. This guide walks you through the essential steps of evaluating a used car and highlights what to look for and the right questions to ask.

• Walk away if the seller objects to your inspection.
• Don't feel rushed while inspecting.
• Try to get a mechanic to assess checklist results.
• Use any flaws against the asking price.

LESSON CONTENTS

Why perform a pre-purchase car inspection

After getting preapproved for an auto loan, it is time to search for available vehicles. That’s when a pre-purchase car inspection comes in and must be a priority for several reasons. An inspection ensures you make a well-informed decision and find the best vehicle for your needs. Here are several reasons why a pre-purchase car inspection is essential:

1. Identify hidden problems
A thorough car inspection can reveal hidden issues that may go unnoticed from a visual examination. These problems could include mechanical issues, electrical faults or structural damage from accidents.

2. Negotiation leverage
Discovering potential issues or confirming the car’s excellent condition can give you leverage during negotiation. If the inspection unearths problems, you can negotiate a lower price or ask that the seller address the issues before purchase.

3. Safety assurance
Safety is paramount when purchasing a vehicle. A pre-purchase car inspection ensures that critical safety components like brakes, tires, airbags and the suspension system are in good working order.

4. Avoid buying a lemon
A “lemon” is a car with severe issues that may not be apparent at the time of purchase. A comprehensive examination using a vehicle inspection checklist helps avoid buying a vehicle that looks good on the outside but is plagued with problems under the hood or within its structure, saving you from a potentially bad investment.

5. Long-term cost savings
While a pre-purchase car inspection involves an upfront cost of about $100 to $200, it can lead to significant long-term savings. Identifying and resolving problems early on can prevent more severe and costly problems in the future. Furthermore, it can save you from investing in a car that’s not worth the price due to hidden damage or issues.

Questions to ask the seller

Beyond the excitement of your new purchase, there are several things to know when buying a car. First, before proceeding with a physical inspection, gather as much information as possible about the vehicle’s history and current condition. Here are some essential questions to ask the seller:

• Service history: Can you provide the full-service history of the vehicle?
• Previous owners: How many previous owners has the car had?
• Accident history: Has the car been involved in any accidents? If yes, what repairs were made?
• Reason for selling: Why are you selling the car?
• Vehicle issues: Are there any known issues with the vehicle currently?
• Warranty: Is the car still under warranty, and have transferable extended warranties?

Asking these questions can provide valuable insights and help you decide if the vehicle is worth inspecting further.

What to check with the engine running

The next step is to evaluate the car with the engine to get insights into its mechanical condition. When the engine is running, it’s essential to listen, look and assess several factors to gauge the vehicle’s condition. Here’s what to focus on:

• Engine noise and vibration: Start the engine when the car is cold, and listen for unusual noises such as knocking, hissing or tapping. Excessive vibration or roughness can indicate misfiring or other mechanical issues.
• Exhaust smoke: Check the exhaust for smoke when the engine is running. Blue smoke suggests oil burning, white smoke indicates coolant leaks and black smoke points to fuel combustion issues.
• Fluid leaks: Inspect under the car for any signs of oil, coolant or other fluid leaks. Active leaks could signal significant issues.
• Idle consistency: The engine should run smoothly and consistently at idle without fluctuating RPMs. Irregular idling can indicate problems with the fuel delivery system, air intake or ignition system.
• Engine warning lights: Pay attention to the dashboard for any illuminated warning lights, such as the check engine light, which could indicate various engine and electrical system problems.
• Air conditioning and heater: Test the air conditioning and heating systems for proper operation. Ineffective cooling or heating can suggest issues with the HVAC system.
• Electrical components: Check all electrical components, including headlights, taillights, turn signals, dashboard lights and the audio system. Ensure everything operates as expected.
• Power steering and brakes: With the engine running, check the steering wheel for smooth operation and ensure no noise when turning. Also, press the brake pedal to feel for any sponginess or unusual resistance, which could indicate problems with the brake system.
• Belts and hoses: With the engine running, visually inspect the belts and hoses for cracks, wear and leaks. Squealing noises from the belts can indicate tension issues or wear.

Test drive and performance evaluation

A test drive is not merely a formality but an invaluable part of the vehicle inspection. It lets you feel the car’s handling, responsiveness, and overall performance. Here’s what to focus on during the test drive:

• Acceleration and power: Evaluate how the car accelerates and climbs hills. Lack of power or hesitation during acceleration can indicate problems with the fuel system or engine sensors.
• Steering response: The vehicle should steer easily and accurately without drifting or pulling to one side. Any stiffness or unusual noises could indicate steering problems.
• Braking performance: Test the brakes at different speeds to ensure they are responsive and do not cause the car to pull to one side. Listen for any grinding or squealing noises, which could indicate worn brake pads or rotors.
• Transmission operation: For automatic transmissions, shifts should be smooth and unnoticeable. If the car has a manual transmission, check for smooth gear shifts and the absence of grinding noises. The clutch should engage and disengage smoothly.
• Suspension and ride comfort: Pay attention to how the car handles bumps and uneven roads. The ride should be comfortable without excessive bouncing or noise, indicating worn suspension components.
• Noise insulation: Notice the level of road, wind and engine noise entering the cabin. Excessive noise can indicate poor insulation or door and window seal issues.
• Alignment and handling: The vehicle should maintain a straight path without steering correction. Misalignment can cause uneven tire wear and affect handling.

A comprehensive inspection and test drive will identify potential issues and ensure that the used car you’re considering is in good condition. Always consider having a trusted mechanic perform a pre-purchase car inspection for a professional assessment. This due diligence can save you from expensive repairs.

FAQs

Why is a pre-purchase car inspection important when buying a used vehicle?

A pre-purchase car inspection is crucial to uncover any hidden issues, ensure the vehicle is in good condition and provide leverage in price negotiations.

What are the most common issues to look for during a used car inspection?

Common issues include engine and transmission problems, rust and body damage, fluid leaks, worn tires, faulty suspension and poor brake condition.

How do I assess the condition of the car’s engine and transmission?

Listen for unusual noises, check for smooth transmission shifts and observe the engine’s performance during a test drive. Also, look for signs of leaks or recent repairs.

Can I perform a vehicle inspection myself or should I hire a professional?

While you can perform a basic inspection yourself, hiring a professional mechanic is recommended for a thorough evaluation, especially if you’re not mechanically inclined.

What should I do if I find issues during the vehicle inspection?

If issues are found, you can use them to negotiate a discounted price, ask the seller to fix them, or decide to walk away from the purchase if the problems are too significant.