Kelley Blue Book: We Know Cars

Kelley Blue Book: We Know Cars puts accurate vehicle pricing in your hands with access to the nation's largest transactional database. Get instant Fair Market Value® estimates based on real market data, not guesswork.

Find out what your car is worth in seconds. Enter basic details about your vehicle and receive a precise valuation tailored to your local market. Whether you're selling to a private buyer, trading in at a dealership, or simply curious about your car's current value, the app delivers the information you need to negotiate with confidence.

Discover comparable vehicles in your area to see what similar cars are actually selling for. This market intelligence helps you understand pricing trends and identify fair deals when you're shopping for your next vehicle. Research specific makes and models, compare features, and make informed decisions backed by actual transaction data from across the country.

The mobile experience is streamlined and intuitive—no complicated forms or confusing menus. Just a few quick details about your vehicle, and you'll have the insights that dealers and private sellers rely on. Kelley Blue Book has been the authoritative source on vehicle values for decades, and this app brings that expertise directly to your smartphone.

Whether you're evaluating a trade-in offer, listing a car for sale, or researching your next purchase, get the transparent pricing information that puts you in control. Download Kelley Blue Book: We Know Cars and tap into the largest automotive transaction database in the country.