https://www.cnet.com/roadshow/news/best-car-buying-apps-2018/

Here are our favorite apps that strike stress from the vehicle acquisition equation, and some of them are even fun to explore. We've got something for everyone, from the enthusiast looking to buy that obscure modern classic to someone who simply wants to get from Point A to Point B with their very own set of wheels.

With TrueCar, you can walk into a dealership already knowing what you will pay for a car. You'll also know how your price compares with other folks who bought the same car, so you'll never have to ask your friends, "Do you think I got a good deal?" Even better, you'll never have to hear your friends say, "Man, you got hosed!"