class Car {
  constructor(brand) {
    this.name = brand
  }
  printName() {
    console.log(this.name)
  }
}

class Model extends Car {
  constructor(brand, model) {
    super(brand)
    this.model = model
  }
  printModel() {
    console.log(this.model)
  }
}

const myCar = new Model("Honda", "Accord")
myCar.printName()
myCar.printModel()

Honda
Accord

class Car {
  constructor() {
    this.name = "Honda" 
  }
  printName() {
    console.log(this.name)
  }
}

class Model extends Car {
  constructor() {
    super()
    this.model = "Accord"
    this.name = "Toyota" 
  }
  printModel() {
    console.log(this.model)
  }
}

const myCar = new Model()
myCar.printName()
myCar.printModel()

Toyota
Accord

class Car {
  name = "Honda" 
  printName = () => { ... }  
}

class Model extends Car {
  model = "Accord"  
  name = "Toyota" 

  printModel() { ... }  
}
// ...