About classes and inheritance in kotlin

classes.kt

open class Car(val make: String, val model: String, val engineSize: String){
  open fun accelerate(){
    println("vroom vroom")
  }
  
  fun brake(){
    println("STOP")
  }
  
  fun reverse(){
    println("car reversing...")
  }
}


class RallyCar(make: String, model: String, engineSize: String, var bodyType: String) : Car(make, model, engineSize){
  override fun accelarate(){
    println("vroom ...200mph")
  }
}


//Creating an instance

val mitsubishiEvo = RallyCar("Mitsubishi Lancer Evolution", "Evolution X", "3.0cc", "Sedan")