/* Access Variables

   objectName.variableName; this way is very rare mostly you use methods to get variables
   
   Access Methods
   
   objectName.methodName; */

Example;

public class CarApp{
    public static void main(String[] args){
      
    Tesla redTesla = new Tesla(5,56999,..);
    Tesla blueTesla = new Tesla(4,66999,..);
      
    // accessing
   
    redTesla.getPrice(); // returns 56999
    blueTesla.getSeat(); // returns 4

    redTesla.startEngine() // returns the engine is started
    
   
    }
}