If you have a used car and want to sell it, you’re probably wondering what the best way to sell it is. That’s where Kelly Blue Book comes in. It is the best for selling used cars quickly and easily with full confidence that you’ll get the maximum value for your vehicle. But just how does Kelly Blue Book work? And how do you know if your car’s worth more than KBB gives it credit for? To get to the bottom of all of this, here’s our complete guide to Kelly Blue Book values.