10 Used Car Buying Tips to Avoid the Dreaded Lemon

Shopping for a used car can be daunting. No one wants to mistakenly purchase a “lemon” car, rife with defects that aren’t apparent at first sight. Thankfully, there are many resources and tools that can help you make an educated buying decision. Knowing what to look for can turn buying a used car from intimidating to exciting. Take the guesswork out of car shopping by following these used car buying tips and reviewing our vehicle inspection checklist.

Take a look at our used car inspection checklist below. Print it out and take it with you next time you go car shopping.

Used car inspection checklist
Click here to view or download


1. Do your homework

Before you go to the dealer and start looking at cars, make a list of the car models you’re targeting. Once you have your list, do research on each car model to find out common defects, repair costs and price points. With your research in hand, you’ll enter the market with some bargaining power and a keen eye for the weak points in each car model.

2. Find out the going price

Mileage and added features can affect a car’s value, so cars of the same model and year may have different price tags. Kelley Blue Book’s pricing tool can help you get a price quote.

3. Ask questions

When contacting a dealer or an individual seller, get as much information about the used car as possible. Here’s a list of recommended questions to ask the seller during your search:

  • Why is the car being sold?
  • How many previous owners have there been?
  • Can you describe the condition of the car?
  • What is the mileage on the odometer?
  • Was the car involved in any collisions?
  • Has the car had any electrical damage?

4. Do a physical assessment

Before taking it for a spin, make sure to carefully inspect it and check for any signs of body repair, flood damage, or rust that could potentially lead to headaches in the future. If possible, take the car to a mechanic for a more detailed diagnosis.

5. Take a test drive

After giving the car a thorough examination, it’s time to get behind the wheel. Test the car both in a large parking lot and on a road where you can drive the vehicle above 60 mph. To properly assess the car, take your time when doing a test drive, testing out all of the components, including:

  • Steering-wheel alignment
  • Brakes
  • Windshield wipers
  • Air conditioning/heating
  • Power windows
  • Headlights, directional lights, taillights

When you’ve tested everything else, turn off the radio and pay attention for any odd sounds that could indicate problems. For a more comprehensive, printable used car checklist to bring with you, download our PDF.

6. Get a history report

Some sellers may not disclose major problems to the buyer. To avoid purchasing a lemon, write down the vehicle‘s Vehicle Identification Number (VIN) – a 17-digit code found at the dashboard – and look up the number on sites like CARFAX or Autocheck to get a detailed vehicle history report.

7. Negotiate the price

Car salesmen will almost always counteroffer with a higher price, so start with a realistic low offer. Remember to stick to your budget and price limitations. If the final asking price is unreasonable, you can always walk away from the deal.

8. Avoid dealership financing

Never finance your car through a dealership before checking the auto loan rates for used cars from a bank first. Banks typically have better rates than car dealerships.

9. Find the best deals

Aside from dealerships, you can find great deals on used cars at local public auctions and on used car websites. Each source has its merits:

  • Dealerships:  Dealerships will have the widest selection of cars available. They also often offer extras like new tires, a second key, and floor mats.
  • Online: Websites like autotrader.com have listings from private sellers all over the country. Search locally and you might even find a gem in your own area. Private sellers also give you the best chance to get a bargain since they’re less likely to know the car’s true value than a professional car salesman.
  • Auctions: Steep discounts can be had at auctions, but vehicles are sold without any warranties.

10. Use your instincts

A little common sense can go a long way when purchasing a used car.  Ask yourself if the dealer seems trustworthy. Car salesmen have been known to employ dubious techniques, such as using air fresheners to mask strange odors, applying high-pressure sales tactics and tampering with odometers. Avoid making an impulse buy just because you finally found a car that looks nice from an outward appearance. Finally, as the adage goes, if it’s too good to be true, it probably is!

Do you have any used car buying tips to add to the list? Let us know in the comments!

  • Andres Ogburn

    nice share.

  • David Cyrus

    I am always searching for informative information like this. This is the perfect blog for anyone who wants to know about this topic.Your website is very useful.


  • Miller Auto Plaza

    Great tips thank you for sharing these they are very helpful. When buying a used car taking it for a test drive is a must. For me personally I always try and see if I can have my local auto mechanic have a look as well.

  • Davidalex

    Incredible tips thank you for sharing these they are extremely useful. At the point when purchasing an utilized auto taking it for a test drive is an unquestionable requirement. For me by and by I generally attempt and check whether I can have my neighborhood auto repairman observe too.

    Used Car Inspection