There, car dvd player, are a great many brands and designs for DVD players. To make it easier for you to choose a Car DVD player for your car, follow these simple steps. You will be on your way to finding the perfect DVD player for your car in no time.1. Ask people you know who own a DVD player for their car. Be specific about price and performance. Ask if they recommend the product.2. Do some basic research into the price range of DVD players for cars.