If you are not technically minded, you can simply measure the cavity in your vehicle and if it matches those dimensions, you have a single DIN and you need a single DIN universal car stereo. However, some vehicles have a double-DIN.

Does a double DIN fit my car? Your car will accept either one or both size stereo, depending on the make and model. But, it's not always easy to tell by looking at the size of the factory stereo. The best option is to use a vehicle selector tool to see what fits your car.

Which is better – single-DIN or double-DIN? Well, it depends. For basic stereo functions like power and sound controls, they're pretty much the same. Double-DIN stereos have more room for the controls, so they tend to be easier to use.