What Kelley Blue Book does and where to find it

Kelley Blue Book is a free website where you enter your car's year, make, model, mileage, and condition, and it shows you what that car typically sells for in your area. You do not need to create an account or pay anything. The site is at kbb.com, and the tool takes about five minutes to use.

The value it shows you is useful when you are selling a car, buying a used car, or figuring out what your current car is worth for insurance purposes. Kelley Blue Book collects data from actual sales across the country, so the number reflects what people are actually paying, not what dealers are asking.

The site also shows you values for trade-in (what a dealer will give you if you trade the car in) and private party sale (what you might get selling it yourself). These are usually different numbers — trade-in is lower because the dealer takes on the risk of reselling it.

Key Takeaways

  • Go to kbb.com and enter your car's year, make, model, mileage, and condition to see what it is worth in your area.
  • Kelley Blue Book shows three different values: trade-in (what a dealer pays you), private party (what an individual pays you), and dealer retail (what a dealer charges a buyer).
  • The values change based on your car's mileage, condition, and local market, so two identical cars in different states may have different values.
  • You can use the value for negotiating when you buy or sell, or for insurance purposes when you need to know what your car is worth.

Step-by-step: entering your car information

Start at kbb.com. On the home page, you will see a box that says "Find the value of your car." Click on it or look for the option that says "What's my car worth?"

The site will ask you for your car's year first — use a dropdown menu to select it. Then select the make (Ford, Honda, Toyota, etc.), then the model (Civic, Accord, etc.). After that, you choose the body style if the model has more than one (sedan, coupe, hatchback). These are all dropdown menus, so you cannot type them in.

Next, enter your car's mileage. Use the actual number on your odometer. Then select the condition: excellent, good, fair, or poor. Kelley Blue Book defines these on the page, so read the descriptions to pick the right one. A car in "good" condition has normal wear but no major damage; "fair" means it has some dents, scratches, or mechanical issues that a buyer would notice.

Finally, enter your ZIP code so Kelley Blue Book can show you values for your local market. Click "Get Value" and the site will show you the results.

Understanding the three values Kelley Blue Book shows

When you get your results, you will see three numbers. The trade-in value is what a dealer will pay you if you trade the car in toward a new one. This is the lowest number because the dealer is buying the car from you and will need to resell it, inspect it, and handle paperwork.

The private party value is what you might get if you sell the car yourself to another person. This is usually higher than trade-in because you are cutting out the dealer's markup. This is the number to use if you are selling on Craigslist, Facebook Marketplace, or through a local classified ad.

The dealer retail value is what a dealer charges a customer who is buying the car from them. This is the highest number. You would see this price on a dealer's lot. This number is useful when you are shopping for a used car at a dealership — if the price is much higher than the dealer retail value, you know the dealer is overpricing it.

How location and condition affect the price

Kelley Blue Book adjusts its values based on where you live. A used truck might be worth more in a rural area where trucks are in high demand, and less in a city where people prefer smaller cars. That is why the site asks for your ZIP code — the value for the same car can differ by several hundred dollars depending on region.

The condition you select also makes a big difference. Selecting "excellent" instead of "good" can add $1,000 or more to the value, depending on the car. Be honest when you choose — if you are selling, a buyer will inspect the car and know if you overstated its condition. If you are buying, use the condition rating to check whether the seller's asking price matches what the car is actually worth.

Mileage matters too. Kelley Blue Book assumes an average car is driven about 12,000 to 15,000 miles per year. If your car has significantly higher or lower mileage than average for its age, the value will adjust. A car with 200,000 miles is worth less than one with 100,000 miles, even if they are the same year and model.

When to use Kelley Blue Book values for negotiating

If you are selling your car, use the private party value as your starting asking price. You can list it for slightly more and expect to negotiate down, but listing it way above the Kelley Blue Book value will keep buyers away. Buyers check Kelley Blue Book too, and they will know if you are overpricing.

If you are buying a used car from a private seller, use the private party value to know whether their asking price is fair. If they are asking $5,000 and Kelley Blue Book says the car is worth $4,200, you have a reason to negotiate. If you are buying from a dealer, compare their price to the dealer retail value.

If you are trading in a car, the dealer will often offer you less than the Kelley Blue Book trade-in value. Knowing the trade-in value beforehand means you can push back if their offer seems too low. You can also get quotes from multiple dealers and compare them.

Other tools on Kelley Blue Book beyond the value lookup

Kelley Blue Book also has a section called "Find Cars for Sale" where you can search for used cars in your area and see what dealers and private sellers are asking. This is useful because it shows you real listings, not just the theoretical value. You might find that cars in your area are selling for more or less than the Kelley Blue Book estimate.

The site also has a "Build and Price" tool for new cars, and a section with reviews and ratings of different models. These are free to browse and can help you decide whether a particular car is reliable or has common problems.

Frequently Asked Questions

Do I need to create an account to use Kelley Blue Book?

No. The basic value lookup is completely free and does not require an account. You can use it as many times as you want without signing up.

How often does Kelley Blue Book update its values?

Kelley Blue Book updates its data regularly based on actual sales and market trends, but the exact frequency varies. Values can shift week to week, especially for popular models or in fast-moving markets. If you are planning to sell or buy soon, check the value a few times over a week or two to see the range.

Is Kelley Blue Book value the same everywhere?

No. The same car can have different values in different regions based on local demand, climate, and market conditions. Always enter your actual ZIP code to get an accurate number for your area.

What if my car has modifications or damage?

Kelley Blue Book's condition categories (excellent, good, fair, poor) are meant to account for normal wear and damage. If your car has major modifications, custom parts, or significant damage, the standard value may not be accurate. In those cases, use the Kelley Blue Book value as a starting point and adjust based on what you know about your specific car.

Can I use Kelley Blue Book values for insurance?

Yes. If you need to know your car's value for insurance purposes — such as when you are getting a quote or filing a claim — Kelley Blue Book is one source insurers accept. Some insurers have their own valuation tools, so check with your insurance company about what they use.